Kentucky Weather Summary -- 2015: By: Matt Dixon UK Ag. Weather Center --- Kentucky Climate Summary For the Period December 28, 2015 to January 3, 2016 Above Normal Temperatures and Below Normal Rainfall: After seeing 3 to 5 inches the week before, another line of showers and storms moved through the area on Monday. Flash flooding issues arose, along with some minor flooding along rivers. The good news was that the remainder of 2015 and start of 2016 saw minimal in the way of new accumulations. Temperatures remained above normal for most of the period, but much cooler than what was seen the previous week. The one exception came New Year’s Eve and Day with highs in the mid 30s to low 40s. These readings were actually slightly below normal, something the state had not seen in quite awhile. Saying this, it was still not enough to break the warm trend. The state has now gone 11 straight weeks of seeing near to above normal temperatures, dating back to late October. Temperatures for the period averaged 42 degrees across the state which was 8 degrees warmer than normal and 16 degrees cooler than the previous period. High temperatures averaged from 47 in the West to 52 in the East. Departure from normal high temperatures ranged from 3 degrees warmer than normal in the West to 8 degrees warmer than normal in the East. Low temperatures averaged from 34 degrees in the West to 36 degrees in the East. Departure from normal low temperature ranged from 8 degrees warmer than normal in the West to 11 degrees warmer than normal in the East. The extreme high temperature for the period was 75 degrees at WHITESBURG 2NW and the extreme low was 18 degrees at BARBOURVILLE 3E. Precipitation (liq. equ.) for the period totaled 0.78 inches statewide which was 0.13 inches below normal and 85% of normal. Precipitation totals by climate division, West 1.69 inches, Central 0.55 inches, Bluegrass 0.58 inches and East 0.29 inches, which was 0.74, -0.44, -0.22 and -0.62 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at BRANDENBURG 4SW to a high of 3.14 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20151228 to 20160103(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 47 3 34 8 41 6 1.69 0.74 178 70 20 CENTRAL(CD2) 49 6 35 9 42 8 0.55 -0.44 56 74 20 BLUEGRASS(CD3) 46 4 34 10 40 7 0.58 -0.22 72 64 23 EAST(CD4) 52 8 36 11 44 9 0.29 -0.62 32 75 18 -------------------------------------------------------------------------------- STATE 48 5 35 10 42 8 0.78 -0.13 85 75 18 --- Kentucky Climate Summary For the Period December 21, 2015 to December 27, 2015 Above Normal Temperatures and Much Above Normal Rainfall: A very unusual weather pattern set up this past period across the Commonwealth, bringing record-breaking temperatures and excessive rainfall to the Bluegrass State. Taking a look at precipitation first, Kentucky saw numerous systems pass through the area over the period, amounting to a state average of 3.56 inches. This was the highest weekly average that the state had seen all year and was more than 2.5 inches above normal. The most significant event occurred late on Wednesday and into the overnight as a cold front swept through the area. A line of strong to severe storms developed along the boundary, leading to a cold season severe weather event with damaging winds as the main hazard. This was followed by a wet Christmas and holiday weekend as multiple disturbances pushed through the Lower Ohio Valley. Periods of moderate to heavy rain led to some water issues with saturated ground causing some flooding in low lying areas. The wet weather was accompanied by very warm temperatures for late December. The winter solstice occurred Monday night, but it felt as though the calendar was turned back a couple months. High temperatures consistently stayed in the 50s and 60s, even hitting the 70s on a couple occasions. For the week, Kentucky saw average highs that were nearly 20 degrees above normal and lows around 25 degrees above normal. Temperatures for the period averaged 58 degrees across the state which was 22 degrees warmer than normal and 14 degrees warmer than the previous period. High temperatures averaged from 64 in the West to 66 in the East. Departure from normal high temperatures ranged from 19 degrees warmer than normal in the West to 20 degrees warmer than normal in the East. Low temperatures averaged from 49 degrees in the West to 53 degrees in the East. Departure from normal low temperature ranged from 21 degrees warmer than normal in the West to 27 degrees warmer than normal in the East. The extreme high temperature for the period was 78 degrees at BOONEVILLE 2S and the extreme low was 31 degrees at PAINTSVILLE 4W. Precipitation (liq. equ.) for the period totaled 3.56 inches statewide which was 2.62 inches above normal and 377% of normal. Precipitation totals by climate division, West 4.13 inches, Central 3.84 inches, Bluegrass 3.98 inches and East 2.30 inches, which was 3.12, 2.81, 3.15 and 1.39 inches above normal. By station, precipitation totals ranged from a low of 0.73 inches at BRANDENBURG 4SW to a high of 6.52 inches at BENTON 4N. Summarized and averaged data for the period 20151221 to 20151227(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 64 19 49 21 56 19 4.13 3.12 409 74 34 CENTRAL(CD2) 65 20 52 25 59 23 3.84 2.81 373 76 37 BLUEGRASS(CD3) 63 20 50 24 56 21 3.98 3.15 480 74 40 EAST(CD4) 66 20 53 27 59 23 2.30 1.39 253 78 31 -------------------------------------------------------------------------------- STATE 64 19 51 24 58 22 3.56 2.62 377 78 31 --- Kentucky Climate Summary For the Period December 14, 2015 to December 20, 2015 Above Normal Temperatures and Below Normal Rainfall: The warm end to 2015 continued this past week as temperatures early in the period topped out in the 50s and 60s. The Commonwealth has now gone 9 straight weeks with near to above normal temperatures. Even when the state saw some cooler highs on Friday and Saturday, in the upper 30s to middle 40s, it was still only slightly below normal for this time of year. Looking at precipitation, the state averaged about three quarters of an inch for the week behind a couple shields of rainfall moving through the area. The more significant of the two came early on Monday. Accompanying this band was very breezy conditions. A Wind Advisory was issued for much of the state with many seeing winds gusts in excess of 40 mph. Temperatures for the period averaged 44 degrees across the state which was 6 degrees warmer than normal and 10 degrees cooler than the previous period. High temperatures averaged from 53 in the West to 54 in the East. Departure from normal high temperatures ranged from 6 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. Low temperatures averaged from 36 degrees in the West to 36 degrees in the East. Departure from normal low temperature ranged from 7 degrees warmer than normal in the West to 9 degrees warmer than normal in the East. The extreme high temperature for the period was 74 degrees at WHITESBURG 2NW and the extreme low was 18 degrees at BARBOURVILLE 3E. Precipitation (liq. equ.) for the period totaled 0.72 inches statewide which was 0.26 inches below normal and 74% of normal. Precipitation totals by climate division, West 0.59 inches, Central 0.72 inches, Bluegrass 0.61 inches and East 0.96 inches, which was -0.48, -0.35, -0.23 and 0.03 inches respectively from normal. By station, precipitation totals ranged from a low of 0.01 inches at BRANDENBURG 4SW to a high of 1.41 inches at YELLOW CREEK. Summarized and averaged data for the period 20151214 to 20151220(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 53 6 36 7 44 6 0.59 -0.48 55 71 23 CENTRAL(CD2) 55 8 36 7 45 7 0.72 -0.35 67 72 20 BLUEGRASS(CD3) 52 7 36 9 44 8 0.61 -0.23 73 69 20 EAST(CD4) 54 6 36 9 45 7 0.96 0.03 103 74 18 -------------------------------------------------------------------------------- STATE 54 7 36 8 44 6 0.72 -0.26 74 74 18 --- Kentucky Climate Summary For the Period December 7, 2015 to December 13, 2015 Well Above Normal Temperatures and Much Below Normal Rainfall: Stepping outside this past week, it was definitely not the typical weather conditions that would be seen in December. Warm temperatures were present for nearly the entire period. After starting the week in the upper 40s to middle 50s, temperatures climbed into the upper 60s to middle 70s over the weekend behind a warm front. These readings were roughly 20 to 25 degrees above normal and broke records across the state. Looking at the week as a whole, temperatures were on average, 15 degrees above normal across the state. The last time Kentucky had a deviation this high in December was back in 2012. Looking at precipitation, it was a very dry week with most disturbances only resulting in very light showers or a drizzle. Kentucky only averaged 0.04 inches for the period. Temperatures for the period averaged 54 degrees across the state which was 15 degrees warmer than normal and 12 degrees warmer than the previous period. High temperatures averaged from 64 in the West to 62 in the East. Departure from normal high temperatures ranged from 15 degrees warmer than normal in the West to 12 degrees warmer than normal in the East. Low temperatures averaged from 47 degrees in the West to 44 degrees in the East. Departure from normal low temperature ranged from 16 degrees warmer than normal in the West to 16 degrees warmer than normal in the East. The extreme high temperature for the period was 75 degrees at WHITESBURG 2NW and the extreme low was 25 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.04 inches statewide which was 1.02 inches below normal and 4% of normal. Precipitation totals by climate division, West 0.01 inches, Central 0.01 inches, Bluegrass 0.06 inches and East 0.08 inches, which was 1.15, 1.14, 0.87 and 0.92 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 0.33 inches at MOREHEAD 4NE. Summarized and averaged data for the period 20151207 to 20151213(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 64 15 47 16 56 16 0.01 -1.15 1 73 27 CENTRAL(CD2) 62 13 47 17 55 16 0.01 -1.14 1 74 25 BLUEGRASS(CD3) 60 13 47 18 53 15 0.06 -0.87 6 72 29 EAST(CD4) 62 12 44 16 53 14 0.08 -0.92 8 75 26 -------------------------------------------------------------------------------- STATE 62 13 46 16 54 15 0.04 -1.02 4 75 25 --- Kentucky Climate Summary For the Period November 30, 2015 to December 6, 2015 Above Normal Temperatures and Rainfall: The month of December started with an active pattern in place. The Commonwealth saw periods of widespread light to moderate rain showers on Monday and Tuesday as a couple frontal boundaries pushed through the area. Overall, the state averaged over an inch and a half for the event, enough to push Kentucky to a third straight week of above normal precipitation. Drier conditions then pushed into Kentucky for the remainder of the week as high pressure took control. The main focus during this period was fog formation each morning. Fog became dense and widespread for some, especially across Northern Kentucky. After seeing highs drop into the mid 40s to around 50 on Wednesday, temperatures rose into the low to mid 50s over the weekend. Overall, temperatures were slightly above normal for the week. This led to a seventh straight period of near to above normal temperatures. Temperatures for the period averaged 43 degrees across the state which was 1 degree warmer than normal and 6 degrees cooler than the previous period. High temperatures averaged from 52 in the West to 53 in the East. Departure from normal high temperatures ranged from near normal in the West to 1 degree warmer than normal in the East. Low temperatures averaged from 33 degrees in the West to 36 degrees in the East. Departure from normal low temperature ranged from 1 degree cooler than normal in the West to 6 degrees warmer than normal in the East. The extreme high temperature for the period was 67 degrees at WHITESBURG 2NW and the extreme low was 19 degrees at BOONEVILLE 2S. Precipitation (liq. equ.) for the period totaled 1.59 inches statewide which was 0.5 inches above normal and 146% of normal. Precipitation totals by climate division, West 0.71 inches, Central 1.74 inches, Bluegrass 1.39 inches and East 2.51 inches, which was -0.55, 0.57, 0.47 and 1.49 inches respectively from normal. By station, precipitation totals ranged from a low of 0.08 inches at CAPE GIRARDEAU ASOS to a high of 3.40 inches at YELLOW CREEK. Summarized and averaged data for the period 20151130 to 20151206(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 52 0 33 -1 42 -1 0.71 -0.55 56 61 21 CENTRAL(CD2) 52 1 34 1 43 1 1.74 0.57 149 63 20 BLUEGRASS(CD3) 50 0 33 1 41 0 1.39 0.47 151 62 20 EAST(CD4) 53 1 36 6 45 4 2.51 1.49 246 67 19 -------------------------------------------------------------------------------- STATE 52 1 34 2 43 1 1.59 0.50 146 67 19 --- Kentucky Climate Summary For the Period November 23, 2015 to November 29, 2015 Above Normal Temperatures and Rainfall: This past work week started off with very cold temperatures carrying over from the previous weekend. The majority of the state woke up to readings in the upper teens to low 20s on Monday morning, roughly 15 to 20 degrees below normal for this time of the year. The good news is that a warming trend then followed through the Thanksgiving holiday. By Thursday, temperatures were peaking in the mid 60s to around 70 behind breezy southerly flow. After a dry week, a cold front slowly worked through the area over the weekend. A plume of moisture led to periods of widespread rainfall. Overall, totals diminished farther east. Western Kentucky averaged over 2 inches of rainfall, while much of the eastern half of the state only saw a little over a half inch. Temperatures for the period averaged 50 degrees across the state which was 6 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 59 in the West to 61 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. Low temperatures averaged from 42 degrees in the West to 38 degrees in the East. Departure from normal low temperature ranged from 7 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. The extreme high temperature for the period was 72 degrees at JACKSON AIRPORT and the extreme low was 15 degrees at BOONEVILLE 2S. Precipitation (liq. equ.) for the period totaled 1.15 inches statewide which was 0.1 inches above normal and 110% of normal. Precipitation totals by climate division, West 2.23 inches, Central 1.12 inches, Bluegrass 0.64 inches and East 0.61 inches, which was 1.02, 0.01, -0.25 and -0.36 inches respectively from normal. By station, precipitation totals ranged from a low of 0.35 inches at BIG SANDY to a high of 4.49 inches at HICKMAN 2E. Summarized and averaged data for the period 20151123 to 20151129(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 59 4 42 7 51 6 2.23 1.02 184 71 17 CENTRAL(CD2) 60 6 41 7 50 6 1.12 0.01 101 71 18 BLUEGRASS(CD3) 58 6 39 6 48 5 0.64 -0.25 72 70 17 EAST(CD4) 61 7 38 6 49 6 0.61 -0.36 63 72 15 -------------------------------------------------------------------------------- STATE 60 6 40 6 50 6 1.15 0.10 110 72 15 --- Kentucky Climate Summary For the Period November 16, 2015 to November 22, 2015 Above Normal Temperatures and Precipitation: A couple cold fronts this past week led to above normal precipitation for much of the Bluegrass State, in addition to some of the coldest temperatures of the fall season. After some light rain to start the week, a plume of moisture ahead of a cold front on Wednesday led to widespread light to moderate rainfall across the area. This plume slowly shifted east through the day with totals ranging between 1 and 2 inches for much of Kentucky. After a brief period of dry conditions to end the work week, another cold front pushed through the area on Saturday. This boundary once again sparked scattered to numerous showers across the Bluegrass State. While totals were not as significant, this system sent temperatures plummeting and led to the first snow showers of the season for some areas. Lows on Saturday night dipped into the 20s, while highs on Sunday did not get out of the 30s. Temperatures for the period averaged 49 degrees across the state which was 3 degrees warmer than normal and no change to the previous period. High temperatures averaged from 57 in the West to 59 in the East. Departure from normal high temperatures ranged from near normal in the West to 2 degrees warmer than normal in the East. Low temperatures averaged from 41 degrees in the West to 40 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 74 degrees at PADUCAH ASOS and the extreme low was 19 degrees at MADISONVILLE 4S. Precipitation (liq. equ.) for the period totaled 1.68 inches statewide which was 0.7 inches above normal and 172% of normal. Precipitation totals by climate division, West 2.91 inches, Central 1.90 inches, Bluegrass 1.15 inches and East 0.74 inches, which was 1.78, 0.86, 0.30 and -0.15 inches respectively from normal. By station, precipitation totals ranged from a low of 0.27 inches at LOUISA 1S to a high of 5.58 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20151116 to 20151122(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 57 0 41 4 49 2 2.91 1.78 258 74 19 CENTRAL(CD2) 58 2 41 5 49 3 1.90 0.86 183 71 25 BLUEGRASS(CD3) 56 1 40 5 48 3 1.15 0.30 135 72 23 EAST(CD4) 59 2 40 7 49 4 0.74 -0.15 83 73 24 -------------------------------------------------------------------------------- STATE 58 2 40 5 49 3 1.68 0.70 172 74 19 --- Kentucky Climate Summary For the Period November 9, 2015 to November 15, 2015 Near Normal Temperatures and Below Normal Rainfall: As harvest began wrapping up, this past week followed an up and down weather pattern. The start of the period brought a period of light rain Monday and Monday night as an upper level low pressure system passed through the area. Dry conditions then pushed into the region temporarily, before eyes turned to a strong cold front late Wednesday and into Thursday morning. In addition to the Monday system, a couple lines of showers along and ahead of the boundary resulted in a statewide average just under a third of an inch for the week. Ahead of the cold front, temperatures peaked in the 60s on Wednesday. Winds then became gusty behind the front on Thursday and Friday with peak gusts between 25 and 40 mph. Temperatures Friday night dove into the mid 20s to low 30s under mostly clear skies. Temperatures for the period averaged 49 degrees across the state which was near normal and 12 degrees cooler than the previous period. High temperatures averaged from 63 in the West to 59 in the East. Departure from normal high temperatures ranged from 2 degrees warmer than normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 38 degrees in the West to 38 degrees in the East. Departure from normal low temperature ranged from 2 degrees cooler than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 73 degrees at BENTON 4N and the extreme low was 21 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 0.32 inches statewide which was 0.53 inches below normal and 38% of normal. Precipitation totals by climate division, West 0.34 inches, Central 0.50 inches, Bluegrass 0.26 inches and East 0.17 inches, which was 0.67, 0.39, 0.47 and 0.59 inches below normal. By station, precipitation totals ranged from a low of 0.03 inches at LONDON to a high of 1.19 inches at BRANDENBURG 4SW. Summarized and averaged data for the period 20151109 to 20151115(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 63 2 38 -2 50 0 0.34 -0.67 34 73 25 CENTRAL(CD2) 60 0 39 0 49 0 0.50 -0.39 56 72 24 BLUEGRASS(CD3) 57 -1 38 0 47 -1 0.26 -0.47 36 66 21 EAST(CD4) 59 -1 38 3 49 1 0.17 -0.59 22 71 22 -------------------------------------------------------------------------------- STATE 60 0 38 0 49 0 0.32 -0.53 38 73 21 --- Kentucky Climate Summary For the Period November 2, 2015 to November 8, 2015 Much Above Normal Temperatures and Below Normal Rainfall: Normal high temperatures for the start of November are typically in the low to mid 60s across much of Kentucky. Over this past work week, highs bumped into the 70s about each day behind a light southerly flow pattern and mostly sunny skies from time to time. A few locations even jumped into the 80s. The area stayed dry through Thursday, before a cold front worked through the region that night and into Friday. A weakening line of widespread showers and some embedded storms were sparked ahead of the boundary. Rainfall totals were highest along the Ohio River where many saw a half to one inch plus, before diminishing farther to the southeast. Behind the activity, dry and much cooler conditions moved into the area for the weekend. After a warm work week, highs only peaked in the middle 50s to around 60 each day, before falling into the 30s at night. Temperatures for the period averaged 60 degrees across the state which was 9 degrees warmer than normal and 4 degrees warmer than the previous period. High temperatures averaged from 69 in the West to 70 in the East. Departure from normal high temperatures ranged from 5 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. Low temperatures averaged from 52 degrees in the West to 52 degrees in the East. Departure from normal low temperature ranged from 11 degrees warmer than normal in the West to 15 degrees warmer than normal in the East. The extreme high temperature for the period was 82 degrees at PEABODY and the extreme low was 30 degrees at CARBONDALE ASOS. Precipitation (liq. equ.) for the period totaled 0.59 inches statewide which was 0.18 inches below normal and 77% of normal. Precipitation totals by climate division, West 0.88 inches, Central 0.62 inches, Bluegrass 0.68 inches and East 0.17 inches, which was 0.02, -0.18, -0.02 and -0.53 inches respectively from normal. By station, precipitation totals ranged from a low of 0.04 inches at BIG SANDY to a high of 2.03 inches at CAPE GIRARDEAU ASOS. Summarized and averaged data for the period 20151102 to 20151108(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 69 5 52 11 61 8 0.88 0.02 102 80 30 CENTRAL(CD2) 69 7 52 12 61 10 0.62 -0.18 78 80 33 BLUEGRASS(CD3) 68 7 49 9 58 8 0.68 -0.02 97 78 32 EAST(CD4) 70 7 52 15 61 11 0.17 -0.53 24 82 31 -------------------------------------------------------------------------------- STATE 69 6 51 12 60 9 0.59 -0.18 77 82 30 --- Kentucky Climate Summary For the Period October 26, 2015 to November 1, 2015 Near Normal Temperatures and Above Normal Rainfall: After a fairly dry month, October ended with a wet pattern in place. Through the first half of the work week, the Commonwealth saw multiple rounds of soaking showers ahead of a low pressure system to the south. Activity was widespread at times, with much of the state picking up between 1.5 to 2.5+ inches of rainfall. Dry conditions returned Thursday and Friday, but only temporarily. Numerous to widespread light showers returned by the evening of Halloween and pushed through the state overnight. Many picked up an additional tenth to quarter inch. With the exception of Eastern Kentucky, the majority of the Bluegrass State averaged over two inches for the week, which broke a three week streak of below normal rainfall. Temperatures for the period averaged 54 degrees across the state which was near normal and 6 degrees cooler than the previous period. High temperatures averaged from 63 in the West to 61 in the East. Departure from normal high temperatures ranged from 4 degrees cooler than normal in the West to 5 degrees cooler than normal in the East. Low temperatures averaged from 50 degrees in the West to 47 degrees in the East. Departure from normal low temperature ranged from 6 degrees warmer than normal in the West to 8 degrees warmer than normal in the East. The extreme high temperature for the period was 73 degrees at BOONEVILLE 2S and the extreme low was 31 degrees, at the same location. Precipitation (liq. equ.) for the period totaled 2.09 inches statewide which was 1.32 inches above normal and 273% of normal. Precipitation totals by climate division, West 2.76 inches, Central 2.60 inches, Bluegrass 2.22 inches and East 0.78 inches, which was 1.91, 1.81, 1.52 and 0.06 inches above normal. By station, precipitation totals ranged from a low of 0.31 inches at BOONEVILLE 2S to a high of 4.52 inches at HARDINSBURG 5SW. Summarized and averaged data for the period 20151026 to 20151101(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 63 -4 50 6 56 1 2.76 1.91 325 71 31 CENTRAL(CD2) 61 -4 49 7 55 1 2.60 1.81 329 70 32 BLUEGRASS(CD3) 60 -4 47 5 53 0 2.22 1.52 317 70 32 EAST(CD4) 61 -5 47 8 54 2 0.78 0.06 108 73 31 -------------------------------------------------------------------------------- STATE 61 -4 48 6 54 0 2.09 1.32 273 73 31 --- Kentucky Climate Summary For the Period October 19, 2015 to October 25, 2015 Above Normal Temperatures and Below Normal Rainfall: Below normal rainfall continues to be the trend across the Lower Ohio Valley. The Bluegrass State has now gone three straight weeks of seeing below normal precipitation. Looking back further, seven of the past nine have been below normal. This past period, high pressure kept the area dry and fairly mild through the work week. A cold front then pushed through the area Saturday and into Saturday night with showers becoming widespread at times. When it was all said and done, the state averaged a third of an inch for the week, which is below normal by about the same. The dry conditions have been more noticeable in Western Kentucky where month to date rainfall is approaching two inches below normal. Looking longer term, this area is more than four inches below normal over the past 60 days. In relation, the US Drought Monitor has put a little over 14% of the state, mainly in Western and West-Central Kentucky, in a Moderate Drought. Temperatures for the period averaged 59 degrees across the state which was 3 degrees warmer than normal and 4 degrees warmer than the previous period. High temperatures averaged from 74 in the West to 71 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 2 degrees warmer than normal in the East. Low temperatures averaged from 48 degrees in the West to 44 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 83 degrees at BENTON 4N and the extreme low was 26 degrees at VANCEBURG 6W. Precipitation (liq. equ.) for the period totaled 0.33 inches statewide which was 0.37 inches below normal and 47% of normal. Precipitation totals by climate division, West 0.38 inches, Central 0.34 inches, Bluegrass 0.44 inches and East 0.18 inches, which was 0.4, 0.37, 0.21 and 0.49 inches below normal. By station, precipitation totals ranged from a low of 0.01 inches at CARBONDALE ASOS to a high of 2.03 inches at STANFORD 4NE. Summarized and averaged data for the period 20151019 to 20151025(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 74 4 48 2 61 3 0.38 -0.40 49 83 29 CENTRAL(CD2) 72 4 47 2 59 3 0.34 -0.37 48 82 28 BLUEGRASS(CD3) 71 4 47 3 59 4 0.44 -0.21 68 81 27 EAST(CD4) 71 2 44 3 58 3 0.18 -0.49 27 82 26 -------------------------------------------------------------------------------- STATE 72 4 46 2 59 3 0.33 -0.37 47 83 26 --- Kentucky Climate Summary For the Period October 12, 2015 to October 18, 2015 Below Normal Temperatures and Rainfall: This past week brought the Commonwealth a couple rounds of rainfall, in addition to the first widespread frost of the young fall season. A cold front pushed through the region Monday evening and into the overnight, producing a solid band of showers and storms. This feature accounted for much of the rainfall this past week. Over the period, the state averaged a little over a third of an inch, which was below normal for a second straight week. A secondary cold front passed through the Ohio Valley on Thursday night with not much in the way of precipitation. The bigger story was the cold temperatures filtering into the area over the weekend. Areas of frost developed both Friday and Saturday nights across the state. The coolest temperatures were seen Saturday night and Sunday morning as the majority of Kentucky dropped below freezing. Many rural locations dropped into the mid to upper 20s, which is around 15 to 20 degrees below normal for this time of year. Temperatures for the period averaged 55 degrees across the state which was 3 degrees cooler than normal and 10 degrees cooler than the previous period. High temperatures averaged from 71 in the West to 66 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 4 degrees cooler than normal in the East. Low temperatures averaged from 43 degrees in the West to 43 degrees in the East. Departure from normal low temperature ranged from 4 degrees cooler than normal in the West to near normal in the East. The extreme high temperature for the period was 86 degrees at MAYFIELD 6SW and the extreme low was 24 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 0.36 inches statewide which was 0.35 inches below normal and 51% of normal. Precipitation totals by climate division, West 0.26 inches, Central 0.52 inches, Bluegrass 0.35 inches and East 0.30 inches, which was 0.48, 0.2, 0.33 and 0.4 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at CAPE GIRARDEAU ASOS to a high of 0.89 inches at BRANDENBURG 4SW. Summarized and averaged data for the period 20151012 to 20151018(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 71 -1 43 -4 57 -3 0.26 -0.48 35 86 26 CENTRAL(CD2) 68 -2 43 -3 56 -2 0.52 -0.20 72 82 25 BLUEGRASS(CD3) 65 -4 41 -5 53 -4 0.35 -0.33 51 80 24 EAST(CD4) 66 -4 43 0 55 -2 0.30 -0.40 43 78 26 -------------------------------------------------------------------------------- STATE 68 -2 42 -4 55 -3 0.36 -0.35 51 86 24 --- Kentucky Climate Summary For the Period October 5, 2015 to October 11, 2015 Above Normal Temperatures and Below Normal Rainfall: The Commonwealth saw mostly dry and unseasonably warm conditions for much of this last period. High pressure at the surface and aloft kept the Commonwealth dry through at least Thursday. Highs rose into the upper 70s to middle 80s about each day, well above normal for this time of the year. A cold front pushed through the Ohio Valley on Friday, sparking numerous to widespread showers and scattered thunderstorms across much of the area. This was the only significant rainfall event for the week with the state averaging between a tenth and third of an inch. Cooler and drier conditions arrived for the weekend. Skies cleared Saturday night, opening the door for a cool night ahead. Lows dropped into the low to mid 40s for many locations, but some even moved into the upper 30s. Temperatures for the period averaged 66 degrees across the state which was 6 degrees warmer than normal and 4 degrees warmer than the previous period. High temperatures averaged from 79 in the West to 76 in the East. Departure from normal high temperatures ranged from 5 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. Low temperatures averaged from 55 degrees in the West to 53 degrees in the East. Departure from normal low temperature ranged from 6 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 87 degrees at BURLINGTON 4S and the extreme low was 37 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.22 inches statewide which was 0.56 inches below normal and 28% of normal. Precipitation totals by climate division, West 0.16 inches, Central 0.29 inches, Bluegrass 0.13 inches and East 0.29 inches, which was 0.64, 0.52, 0.61 and 0.49 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALEXANDRIA 5NW to a high of 0.89 inches at YELLOW CREEK. --- Kentucky Climate Summary For the Period September 28, 2015 to October 4, 2015 Below Normal Temperatures and Much Above Normal Rainfall: The Commonwealth saw numerous rounds of beneficial rainfall this past week as the state was situated within a rather unsettled pattern. Abundant moisture pushed into the Lower Ohio Valley ahead of an upper level low pressure system by Tuesday, setting the stage for a wet week ahead. Several disturbances kept the chance for rainfall in the forecast through Saturday. The most significant and widespread activity was seen over the midsection of the work week, before showers became confined to mainly the eastern half of the state heading into the weekend. Showers and any accumulations were rather light in nature by Friday and Saturday, with cooler temperatures as the more noticeable impact. Northeast breezy flow combined with overcast skies to keep highs in the 50s both days. The state averaged 1.82 inches of rainfall for the week, which was over an inch above normal. This was the first time the state was an inch above normal for a week since mid-July. South-central Kentucky saw the highest accumulations over the 7 day period, with many locations coming in at 3 to 4+ inches. Temperatures for the period averaged 62 degrees across the state which was 1 degree cooler than normal and 6 degrees cooler than the previous period. High temperatures averaged from 69 in the West to 67 in the East. Departure from normal high temperatures ranged from 8 degrees cooler than normal in the West to 8 degrees cooler than normal in the East. Low temperatures averaged from 57 degrees in the West to 58 degrees in the East. Departure from normal low temperature ranged from 5 degrees warmer than normal in the West to 9 degrees warmer than normal in the East. The extreme high temperature for the period was 86 degrees at BOWLING GREEN APT and the extreme low was 45 degrees at TRIANGLE MOUNTAIN. Precipitation (liq. equ.) for the period totaled 1.82 inches statewide which was 1.02 inches above normal and 227% of normal. Precipitation totals by climate division, West 1.12 inches, Central 2.54 inches, Bluegrass 1.89 inches and East 1.72 inches, which was 0.3, 1.68, 1.15 and 0.93 inches above normal. By station, precipitation totals ranged from a low of 0.32 inches at POPLAR BLUFF ASOS to a high of 4.94 inches at CAMPBELLSVILLE 7W. Summarized and averaged data for the period 20150928 to 20151004(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 69 -8 57 5 63 -1 1.12 0.30 137 85 48 CENTRAL(CD2) 68 -7 58 7 63 0 2.54 1.68 295 86 47 BLUEGRASS(CD3) 67 -7 57 6 62 0 1.89 1.15 255 94 46 EAST(CD4) 67 -8 58 9 62 0 1.72 0.93 218 85 45 -------------------------------------------------------------------------------- STATE 68 -7 58 7 62 -1 1.82 1.02 227 94 45 --- Kentucky Climate Summary For the Period September 21, 2015 to September 27, 2015 Above Normal Temperatures and Below Normal Rainfall: The US Drought Monitor upgraded a slight portion of Kentucky to 'Moderate Drought' this past week, while over half remains 'Abnormally dry'. Depending on location, it was either another dry period or beneficial rainfall was finally seen. While it was mostly dry through Thursday, an upper level low pressure system worked into the Lower Ohio Valley on Friday and into the weekend. Showers became widespread at times Friday evening, but it was not a statewide event. Much of the activity was located across mainly the eastern half of the state. This was followed by scattered coverage on Saturday across the same general area, before diminishing that night. According to data at the Ag Weather Center, light to moderate showers led to average totals of 0.39 and 0.71 inches in the Bluegrass and Eastern Kentucky, respectively. Western and central portions of the state missed out on much of the activity and were much below normal for a second straight week. Temperatures for the period averaged 68 degrees across the state which was 2 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 82 in the West to 76 in the East. Departure from normal high temperatures ranged from 3 degrees warmer than normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 56 degrees in the West to 57 degrees in the East. Departure from normal low temperature ranged from 1 degree warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 92 degrees at BURLINGTON 4S and the extreme low was 43 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.33 inches statewide which was 0.52 inches below normal and 39% of normal. Precipitation totals by climate division, West 0.07 inches, Central 0.17 inches, Bluegrass 0.39 inches and East 0.71 inches, which was 0.79, 0.77, 0.38 and 0.13 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at HICKMAN 2E to a high of 1.27 inches at STANFORD 4NE. Summarized and averaged data for the period 20150921 to 20150927(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 82 3 56 1 69 2 0.07 -0.79 8 89 44 CENTRAL(CD2) 80 2 56 2 68 2 0.17 -0.77 18 89 43 BLUEGRASS(CD3) 78 1 55 1 67 2 0.39 -0.38 51 92 44 EAST(CD4) 76 -1 57 5 66 1 0.71 -0.13 85 85 46 -------------------------------------------------------------------------------- STATE 79 1 56 2 68 2 0.33 -0.52 39 92 43 --- Kentucky Climate Summary For the Period September 14, 2015 to September 20, 2015 Below Normal Temperatures and Rainfall: Dry conditions led to excellent harvesting conditions this past week. The Bluegrass State was under the influence of high pressure at the surface and aloft for much of the period. This led to mostly clear skies during the day and at night. Throughout the work week, temperatures saw a slight warming trend as surface high pressure shifted east. Highs increased from the mid 70s to around 80 on Monday, to solidly in the 80s across the state by Friday. A cold front then worked through the region on Saturday, leading to isolated to scattered showers. This was the only rainfall event for the period, leading to another week of below normal rainfall. While this is typically one of the drier times of the year, Kentucky has now seen much below normal rainfall three of the past four weeks. As of this past Thursday, around half of the state is now experiencing 'Abnormally Dry Conditions' according to the latest update of the US Drought Monitor. Temperatures for the period averaged 67 degrees across the state which was 2 degrees cooler than normal and 4 degrees cooler than the previous period. High temperatures averaged from 82 in the West to 79 in the East. Departure from normal high temperatures ranged from near normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 55 degrees in the West to 53 degrees in the East. Departure from normal low temperature ranged from 3 degrees cooler than normal in the West to 2 degrees cooler than normal in the East. The extreme high temperature for the period was 92 degrees at PADUCAH ASOS and the extreme low was 41 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 0.04 inches statewide which was 0.79 inches below normal and 5% of normal. Precipitation totals by climate division, West 0.03 inches, Central 0.00 inches, Bluegrass 0.04 inches and East 0.11 inches, which was 0.82, 0.92, 0.7 and 0.71 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 0.92 inches at WHITESBURG 2NW. Summarized and averaged data for the period 20150914 to 20150920(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 82 0 55 -3 68 -2 0.03 -0.82 4 92 42 CENTRAL(CD2) 81 1 53 -4 67 -2 0.00 -0.92 0 89 42 BLUEGRASS(CD3) 79 0 54 -3 67 -1 0.04 -0.70 5 87 41 EAST(CD4) 79 -1 53 -2 66 -2 0.11 -0.71 13 89 42 -------------------------------------------------------------------------------- STATE 80 -0 54 -3 67 -2 0.04 -0.79 5 92 41 --- Kentucky Climate Summary For the Period September 7, 2015 to September 13, 2015 Near Normal Temperatures and Above Normal Rainfall: The Bluegrass State underwent a major pattern change this past week. The period started off with above normal temperatures remaining in place. Through Tuesday, southerly flow sent highs into the upper 80s to middle 90s for much of Kentucky, continuing a warm and dry pattern for the beginning of September. That pattern broke on Wednesday as a weak cold front pushed through the region. After a couple weeks of mostly dry conditions, the Commonwealth saw some relief as scattered to numerous showers and storms pushed through the Ohio Valley. An unsettled pattern continued into the first half of the weekend. Overall, the state averaged just under an inch for the week, which is slightly above normal for this time of the year. The period ended with much drier and considerably cooler air in place. Clear skies on Saturday night led to lows ranging from the middle 40s to around 50 for most, which is more typical of mid to late October. Temperatures for the period averaged 71 degrees across the state which was near normal and 6 degrees cooler than the previous period. High temperatures averaged from 81 in the West to 79 in the East. Departure from normal high temperatures ranged from 4 degrees cooler than normal in the West to 3 degrees cooler than normal in the East. Low temperatures averaged from 62 degrees in the West to 62 degrees in the East. Departure from normal low temperature ranged from 1 degree warmer than normal in the West to 4 degrees warmer than normal in the East. The extreme high temperature for the period was 94 degrees at LOUISA 1S and the extreme low was 41 degrees at HENDERSON 5E. Precipitation (liq. equ.) for the period totaled 0.98 inches statewide which was 0.16 inches above normal and 119% of normal. Precipitation totals by climate division, West 0.52 inches, Central 0.88 inches, Bluegrass 1.12 inches and East 1.42 inches, which was -0.30, -0.04, 0.37 and 0.62 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at GREENVILLE 6N to a high of 3.88 inches at STANFORD 4NE. Summarized and averaged data for the period 20150907 to 20150913(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 81 -4 62 1 71 -2 0.52 -0.30 63 94 41 CENTRAL(CD2) 81 -2 62 2 72 1 0.88 -0.04 96 94 42 BLUEGRASS(CD3) 80 -2 62 3 71 0 1.12 0.37 149 92 46 EAST(CD4) 79 -3 62 4 71 1 1.42 0.62 178 94 45 -------------------------------------------------------------------------------- STATE 80 -3 62 2 71 0 0.98 0.16 119 94 41 --- Kentucky Climate Summary For the Period August 31, 2015 to September 6, 2015 Above Normal Temperatures and Below Normal Rainfall: Summer made one last stand this past period with hot and humid conditions in place for much of the week. Highs each day were above normal and increasing throughout the period. By the holiday weekend, temperatures were consistently peaking in the low to mid 90s for most. Looking at the week as a whole, the state averaged 90 degrees for highs. Based on preliminary data at the Ag Weather Center, this threshold has not been met since early August of 2012. High pressure also kept the area mostly dry with only isolated to widely scattered coverage about each day. This led to a second straight week of much below normal rainfall. The US Drought Monitor introduced 'Abnormally Dry Conditions' to a little over 13% of the state this past week. Temperatures for the period averaged 77 degrees across the state which was 4 degrees warmer than normal and 8 degrees warmer than the previous period. High temperatures averaged from 91 in the West to 88 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. Low temperatures averaged from 66 degrees in the West to 65 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 97 degrees at BOWLING GREEN APT and the extreme low was 58 degrees at LIBERTY 3SW. Precipitation (liq. equ.) for the period totaled 0.09 inches statewide which was 0.67 inches below normal and 12% of normal. Precipitation totals by climate division, West 0.01 inches, Central 0.07 inches, Bluegrass 0.20 inches and East 0.06 inches, which was 0.69, 0.76, 0.53 and 0.72 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 1.45 inches at ALEXANDRIA 5NW. Summarized and averaged data for the period 20150831 to 20150906(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 91 4 66 3 78 3 0.01 -0.69 1 96 59 CENTRAL(CD2) 90 5 64 2 77 3 0.07 -0.76 8 97 58 BLUEGRASS(CD3) 89 5 65 4 77 4 0.20 -0.53 27 95 60 EAST(CD4) 88 4 65 5 77 5 0.06 -0.72 8 94 60 -------------------------------------------------------------------------------- STATE 90 5 65 4 77 4 0.09 -0.67 12 97 58 --- Kentucky Climate Summary For the Period August 24, 2015 to August 30, 2015 Below Normal Temperatures and Rainfall: Normally, the month of August brings the Commonwealth warm temperatures and high humidity. August 2015 has been quite the opposite and that didn’t change over the last week of the month. Cool conditions pushed the state to a fourth straight week of below normal temperatures. Behind a strong cold front early on Monday, surface high pressure built into the region for the remainder of the work week. Up until Thursday, afternoon highs were only rising into the mid 70s to low 80s, before dropping into the low to mid 50s at night. In fact, some locations even saw the upper 40s. High pressure kept the area dry with any clouds developing in the afternoon quickly clearing after sunset. In addition, low dewpoints made it feel more like fall. The high shifted east by Friday and into the weekend, leading to both moisture and temperatures on the increase. Within a moderately unstable atmosphere, scattered showers and storms developed each day over the weekend. While that was the case, rainfall was still much below normal for the week with many stations not even recording a trace. Temperatures for the period averaged 69 degrees across the state which was 6 degrees cooler than normal and 4 degrees cooler than the previous period. High temperatures averaged from 82 in the West to 80 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 5 degrees cooler than normal in the East. Low temperatures averaged from 58 degrees in the West to 59 degrees in the East. Departure from normal low temperature ranged from 7 degrees cooler than normal in the West to 2 degrees cooler than normal in the East. The extreme high temperature for the period was 91 degrees at ELKTON 5SW and the extreme low was 48 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.09 inches statewide which was 0.66 inches below normal and 12% of normal. Precipitation totals by climate division, West 0.18 inches, Central 0.04 inches, Bluegrass 0.11 inches and East 0.03 inches, which was 0.5, 0.74, 0.64 and 0.77 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 2.05 inches at CADIZ 4SW. Summarized and averaged data for the period 20150824 to 20150830(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 82 -6 58 -7 70 -6 0.18 -0.50 26 91 48 CENTRAL(CD2) 81 -5 57 -7 69 -6 0.04 -0.74 5 89 48 BLUEGRASS(CD3) 79 -6 58 -5 68 -6 0.11 -0.64 15 89 49 EAST(CD4) 80 -5 59 -2 69 -4 0.03 -0.77 4 88 49 -------------------------------------------------------------------------------- STATE 80 -6 58 -5 69 -6 0.09 -0.66 12 91 48 --- Kentucky Climate Summary For the Period August 17, 2015 to August 23, 2015 Below Normal Temperatures and Above Normal Rainfall: Behind a rather active first half of the work week, much of the Bluegrass State saw near to above normal rainfall this past period. Most of the activity was seen on Wednesday, ahead of a cold front passing through the Ohio Valley. Multiple rounds were seen throughout the day with rainfall coverage increasing to widespread at times. Precipitation came to an end on Thursday with surface high pressure working into Kentucky. A noticeable change came to end the work week with unseasonably low humidity in place and temperatures only rising into the 70s. Dry conditions held on through Saturday, before the Bluegrass and Eastern Kentucky saw isolated to scattered coverage on Sunday. Temperatures for the period averaged 73 degrees across the state which was 2 degrees cooler than normal and no change to the previous period. High temperatures averaged from 82 in the West to 82 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 4 degrees cooler than normal in the East. Low temperatures averaged from 64 degrees in the West to 65 degrees in the East. Departure from normal low temperature ranged from 1 degree cooler than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 91 degrees at BOWLING GREEN 4E and the extreme low was 52 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 1.02 inches statewide which was 0.17 inches above normal and 120% of normal. Precipitation totals by climate division, West 1.19 inches, Central 0.80 inches, Bluegrass 0.85 inches and East 1.25 inches, which was 0.42, -0.06, -0.01 and 0.33 inches respectively from normal. By station, precipitation totals ranged from a low of 0.01 inches at PEABODY to a high of 2.56 inches at SHEPHERDSVILLE 6SE. Summarized and averaged data for the period 20150817 to 20150823(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 82 -6 64 -1 73 -4 1.19 0.42 155 89 53 CENTRAL(CD2) 82 -5 65 1 73 -3 0.80 -0.06 93 91 53 BLUEGRASS(CD3) 81 -4 64 0 72 -2 0.85 -0.01 99 90 52 EAST(CD4) 82 -4 65 3 73 -1 1.25 0.33 136 89 53 -------------------------------------------------------------------------------- STATE 82 -4 64 0 73 -2 1.02 0.17 120 91 52 --- Kentucky Climate Summary For the Period August 10, 2015 to August 16, 2015 Below Normal Temperatures and Rainfall: This past period was mostly dry for much of the Bluegrass State. After a round of scattered showers and storms ahead of a cold front on Monday, high pressure of Canadian origin filtered into the Lower Ohio Valley by mid-week. This feature brought unseasonably cool temperatures and low humidity to the area with highs on Wednesday and Thursday only rising into the upper 70s to mid 80s. These readings would be more typical of mid-September and led the state to a second straight week of slightly below normal temperatures. Showers and storms returned over the weekend, but remained isolated to widely scattered in coverage. Overall, the state was nearly a half inch below normal for the period. Temperatures for the period averaged 74 degrees across the state which was 2 degrees cooler than normal and no change to the previous period. High temperatures averaged from 85 in the West to 84 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to 2 degrees cooler than normal in the East. Low temperatures averaged from 65 degrees in the West to 64 degrees in the East. Departure from normal low temperature ranged from 1 degree cooler than normal in the West to 1 degree warmer than normal in the East. The extreme high temperature for the period was 92 degrees at LOUISVILLE APT and the extreme low was 54 degrees at MCKEE 5S. Precipitation (liq. equ.) for the period totaled 0.43 inches statewide which was 0.44 inches below normal and 50% of normal. Precipitation totals by climate division, West 0.45 inches, Central 0.51 inches, Bluegrass 0.34 inches and East 0.44 inches, which was 0.35, 0.34, 0.53 and 0.51 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ELKTON 5SW to a high of 2.03 inches at BOWLING GREEN 5S. Summarized and averaged data for the period 20150810 to 20150816(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 85 -3 65 -1 75 -2 0.45 -0.35 56 91 56 CENTRAL(CD2) 84 -3 64 -1 74 -2 0.51 -0.34 60 92 55 BLUEGRASS(CD3) 83 -3 63 -1 73 -2 0.34 -0.53 39 90 54 EAST(CD4) 84 -2 64 1 74 0 0.44 -0.51 46 91 54 -------------------------------------------------------------------------------- STATE 84 -3 64 -0 74 -2 0.43 -0.44 50 92 54 --- Kentucky Climate Summary For the Period August 3, 2015 to August 9, 2015 Below Normal Temperatures and Above Normal Rainfall: Record July rainfall for the state of Kentucky was followed by an active start to the month of August. The Bluegrass State saw numerous rounds of rainfall through the work week with the most notable coming over the second half. Low pressure slowly made way across the Lower Ohio Valley, leading to repeated waves of precipitation and the threat of more flash flooding. This activity lasted through Thursday night, before dry conditions won out for the weekend. After starting the period with above normal temperatures in place, cloud cover and rainfall brought cooler conditions back to the area. Highs Thursday and Friday only averaged in the mid 70s to low 80s, much below normal for this time of the year. Looking back at July, Kentucky averaged 8.99 inches for the month, which ranks first on the 121 year record going back until 1895. Temperatures for the period averaged 75 degrees across the state which was 1 degree cooler than normal and 2 degrees cooler than the previous period. High temperatures averaged from 84 in the West to 84 in the East. Departure from normal high temperatures ranged from 4 degrees cooler than normal in the West to 2 degrees cooler than normal in the East. Low temperatures averaged from 68 degrees in the West to 65 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 96 degrees at BOWLING GREEN 4E and the extreme low was 57 degrees at PAINTSVILLE 4W. Precipitation (liq. equ.) for the period totaled 1.21 inches statewide which was 0.27 inches above normal and 129% of normal. Precipitation totals by climate division, West 1.19 inches, Central 0.94 inches, Bluegrass 1.36 inches and East 1.36 inches, which was 0.29, 0.03, 0.45 and 0.34 inches above normal. By station, precipitation totals ranged from a low of 0.02 inches at PEABODY to a high of 4.31 inches at OWINGSVILLE 4S. Summarized and averaged data for the period 20150803 to 20150809(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 84 -4 68 2 76 -1 1.19 0.29 132 95 58 CENTRAL(CD2) 84 -3 66 1 75 -1 0.94 0.03 103 96 58 BLUEGRASS(CD3) 82 -4 65 0 74 -1 1.36 0.45 149 90 58 EAST(CD4) 84 -2 65 2 74 -1 1.36 0.34 133 93 57 -------------------------------------------------------------------------------- STATE 84 -3 66 1 75 -1 1.21 0.27 129 96 57 --- Kentucky Climate Summary For the Period July 27, 2015 to August 2, 2015 Above Normal Temperatures and Below Normal Rainfall: In typical Ohio Valley fashion, Kentucky saw an abrupt change to the weather pattern halfway through this past period. The first half of the work week brought hot and humid conditions, in addition to multiple opportunities for rainfall. Disturbances passed through the state along the periphery of an upper level ridge of high pressure. Storms were capable of torrential rainfall at times as Kentucky was situated within a very moist air mass. The Bluegrass Region and Western Kentucky saw the brunt of the rainfall and actually saw above normal rainfall for the week. Eastern Kentucky missed out on much of the activity and was about three quarters of inch below normal. During this time, highs were peaking in the upper 80s to mid 90s with very muggy conditions in place. Luckily, a cold front passing through the area on Wednesday brought a much different air mass to the region for the second half of the week. Dewpoints dropped to much more comfortable levels, along with temperatures returning to near seasonable norms for the start of August. In addition, surface high pressure kept the area dry. Temperatures for the period averaged 78 degrees across the state which was 2 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 90 in the West to 87 in the East. Departure from normal high temperatures ranged from 1 degree warmer than normal in the West to near normal in the East. Low temperatures averaged from 69 degrees in the West to 66 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 97 degrees at POPLAR BLUFF ASOS and the extreme low was 55 degrees at MONTICELLO AWOS. Precipitation (liq. equ.) for the period totaled 0.77 inches statewide which was 0.2 inches below normal and 79% of normal. Precipitation totals by climate division, West 1.03 inches, Central 0.60 inches, Bluegrass 1.19 inches and East 0.27 inches, which was 0.10, -0.36, 0.23 and -0.76 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at HARTFORD 3E to a high of 3.30 inches at CADIZ 4SW. Summarized and averaged data for the period 20150727 to 20150802(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 90 1 69 2 79 1 1.03 0.10 111 97 57 CENTRAL(CD2) 89 1 67 1 78 1 0.60 -0.36 62 95 57 BLUEGRASS(CD3) 87 1 67 2 77 1 1.19 0.23 124 94 57 EAST(CD4) 87 0 66 2 77 2 0.27 -0.76 26 94 55 -------------------------------------------------------------------------------- STATE 88 0 67 2 78 2 0.77 -0.20 79 97 55 --- Kentucky Climate Summary For the Period July 20, 2015 to July 26, 2015 Near Normal Temperatures and Below Normal Rainfall: The Commonwealth saw another couple rounds of rainfall this past week, but overall, much of the state finally got a break from weeks of much above normal precipitation. The state average for the period was 0.71 inches, which was a quarter inch below normal for the week. This broke a five week span of above normal precipitation that extended back into mid-June. Looking at temperatures, it was an up and down pattern through the week. After starting the period on the hot and humid side, a cold front brought a much welcomed break. High temperatures dipped slightly below seasonable norms by Wednesday, but the break was short lived. High pressure at the surface and aloft pushed into the region for the weekend, bumping temperatures back into the middle 80s to low 90s for most. During this time, evapotranspiration estimates across the state were around 0.2 inches of water loss each day. The end of July is normally the warmest time of the year for Kentucky with highs averaging in the middle 80s to around 90. Temperatures for the period averaged 77 degrees across the state which was near normal and 2 degrees cooler than the previous period. High temperatures averaged from 86 in the West to 85 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to 2 degrees cooler than normal in the East. Low temperatures averaged from 71 degrees in the West to 67 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 93 degrees at POPLAR BLUFF ASOS and the extreme low was 57 degrees at MOREHEAD 4NE. Precipitation (liq. equ.) for the period totaled 0.71 inches statewide which was 0.25 inches below normal and 74% of normal. Precipitation totals by climate division, West 1.55 inches, Central 0.35 inches, Bluegrass 0.37 inches and East 0.56 inches, which was 0.65, -0.62, -0.58 and -0.44 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at CARROLLTON 2E to a high of 4.81 inches at MURRAY 1W. Summarized and averaged data for the period 20150720 to 20150726(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 86 -3 71 4 79 1 1.55 0.65 172 93 62 CENTRAL(CD2) 85 -3 69 3 77 0 0.35 -0.62 36 91 60 BLUEGRASS(CD3) 84 -3 67 2 75 -1 0.37 -0.58 39 92 58 EAST(CD4) 85 -2 67 3 76 1 0.56 -0.44 56 92 57 -------------------------------------------------------------------------------- STATE 85 -3 68 2 77 0 0.71 -0.25 74 93 57 --- Kentucky Climate Summary For the Period July 13, 2015 to July 19, 2015 Above Normal Temperatures and Rainfall: Depending on location, this past week either brought another round of flooding or dangerously hot and humid conditions. Starting off, the early work week saw numerous rounds of storms pass through mainly the eastern half of the state, which gave way to even more flash flooding. Over the course of the period, the Bluegrass and Eastern Kentucky each saw an average of around two inches. Looking at data from the start of July, these two regions are now over 4 inches above normal for the month. In addition to the rainfall, storms merged into a couple of lines on Monday and Tuesday, leading to widespread damaging winds. While the eastern half of the state saw a very active pattern, Western Kentucky remained more under the influence of an upper level ridge of high pressure. This kept the area dry with little to no rainfall. The influence of this ridge was felt more-so on Friday and into the weekend. While the entire state saw a rise in heat and humidity, it was most noticeable across the western half of the state. Highs rose into the mid 90s and with high dewpoints, the heat index was near 110 at times. This pushed the livestock heat stress index into the emergency category for much of the weekend. Temperatures for the period averaged 79 degrees across the state which was 2 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 90 in the West to 86 in the East. Departure from normal high temperatures ranged from near normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 75 degrees in the West to 67 degrees in the East. Departure from normal low temperature ranged from 7 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 95 degrees at BOWLING GREEN APT and the extreme low was 60 degrees at ALEXANDRIA 5NW. Precipitation (liq. equ.) for the period totaled 1.78 inches statewide which was 0.78 inches above normal and 178% of normal. Precipitation totals by climate division, West 0.11 inches, Central 1.04 inches, Bluegrass 3.04 inches and East 2.91 inches, which was -0.86, 0.02, 2.07 and 1.88 inches respectively from normal. By station, precipitation totals ranged from a low of 0.00 inches at BENTON 4N to a high of 6.48 inches at LA GRANGE 6NW. Summarized and averaged data for the period 20150713 to 20150719(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 90 0 75 7 83 4 0.11 -0.86 11 95 64 CENTRAL(CD2) 89 1 71 5 80 3 1.04 0.02 102 95 63 BLUEGRASS(CD3) 86 -1 67 2 77 1 3.04 2.07 313 92 60 EAST(CD4) 86 -1 67 3 77 2 2.91 1.88 283 93 61 -------------------------------------------------------------------------------- STATE 88 0 70 4 79 2 1.78 0.78 178 95 60 --- Kentucky Climate Summary For the Period July 6, 2015 to July 12, 2015 Near Normal Temperatures and Much Above Normal Rainfall: The Commonwealth cannot catch a break. Headlines did not change much this past week as showers and storms continued to push through the Lower Ohio Valley. A combination of frontal boundaries and disturbances aloft led to a very active period with precipitation on a near daily basis. Over the course of the week, the state averaged nearly two and a half inches of rainfall, which resulted in some flash flooding across the Commonwealth. Looking back, three of the past four weeks have averaged over two inches of rainfall. Temperatures for the period averaged 76 degrees across the state which was near normal and 3 degrees warmer than the previous period. Temperatures averaged from 78 in the West to 75 in the East. Departure from normal average temperatures ranged from 1 degree cooler than normal in the West to near normal in the East. The extreme high temperature for the period was 93 degrees at BOWLING GREEN and the extreme low was 60 degrees at COVINGTON. Precipitation (liq. equ.) for the period totaled 2.45 inches statewide which was 1.63 inches above normal and 298% of normal. Precipitation totals by climate division, West 3.41 inches, Central 2.71 inches, Bluegrass 1.76 inches and East 1.99 inches, which was 2.71, 1.93, 0.83 and 1.12 inches above normal. By station, precipitation totals ranged from a low of 0.06 inches at Cumberland Gap to a high of 5.57 inches at PADUCAH. Kentucky 7/ 6/2015 to 7/12/2015 Temperature Precipitation cd temp norm dev prcp norm dev percent 1 78.6 78.7 -0.1 3.36 0.70 2.66 481 2 77.5 76.9 0.6 2.75 0.78 1.97 352 3 74.9 75.9 -1.1 1.96 0.93 1.03 210 4 75.1 74.9 0.3 2.03 0.87 1.16 233 State 76.5 76.5 -0.0 2.50 0.82 1.68 305 --- Kentucky Climate Summary For the Period June 29, 2015 to July 5, 2015 Below Normal Temperatures and Much Above Normal Rainfall: A very active pattern this past week led to a third straight period of above normal rainfall for the Bluegrass State. For much of the week, Kentucky was situated within a northwest flow aloft, allowing for multiple disturbances to interact with a stalled frontal boundary at the surface. Showers and storms were sparked on a daily basis, becoming widespread at times. The Commonwealth remained rooted in a very moist air mass, which led to efficient rainfall producing storms. By the second half of the work week, grounds were saturated and combined with heavy downpours at times, flash flooding was a possibility. Overall, the state averaged nearly three inches for the week, which was over an inch and a half above normal. The US Drought Monitor has now entirely removed Moderate Drought across the state, with only a slight percentage of abnormally dry conditions remaining. Cloud cover and the active pattern kept temperatures down for the week, breaking a three week span of above normal temperatures. Temperatures for the period averaged 73 degrees across the state which was 2 degrees cooler than normal and 2 degrees cooler than the previous period. High temperatures averaged from 83 in the West to 79 in the East. Departure from normal high temperatures ranged from 5 degrees cooler than normal in the West to 7 degrees cooler than normal in the East. Low temperatures averaged from 68 degrees in the West to 64 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 90 degrees at POPLAR BLUFF ASOS and the extreme low was 51 degrees at PAINTSVILLE 4W. Precipitation (liq. equ.) for the period totaled 2.82 inches statewide which was 1.83 inches above normal and 285% of normal. Precipitation totals by climate division, West 2.34 inches, Central 3.44 inches, Bluegrass 2.68 inches and East 2.83 inches, which was 1.35, 2.46, 1.71 and 1.81 inches above normal. By station, precipitation totals ranged from a low of 0.00 inches at MONTICELLO AWOS to a high of 7.25 inches at SCOTTSVILLE 2W. Summarized and averaged data for the period 20150629 to 20150705(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 83 -5 68 2 75 -2 2.34 1.35 236 90 62 CENTRAL(CD2) 81 -6 67 2 74 -2 3.44 2.46 351 87 56 BLUEGRASS(CD3) 79 -6 64 0 71 -4 2.68 1.71 276 84 55 EAST(CD4) 79 -7 64 2 71 -3 2.83 1.81 277 85 51 -------------------------------------------------------------------------------- STATE 80 -6 66 2 73 -2 2.82 1.83 285 90 51 --- Kentucky Climate Summary For the Period June 22, 2015 to June 28, 2015 Above Normal Temperatures and Rainfall: Multiple disturbances and frontal boundaries passed through the Bluegrass State this past week, leading to a second straight period of above normal rainfall. In doing so, the US Drought Monitor diminished the coverage of Moderate Drought across the area, down to 11%. The most widespread rainfall came later in the day on Friday and lasting into Saturday as the Commonwealth remained within a moist and unstable air mass. Overall, the state averaged 1.25 inches. Looking at temperatures, it was quite the difference between start to end. Much of the work week saw highs peak in the middle 80s to low 90s across the Lower Ohio Valley. High humidity made it feel more like 100 at times. This helped push the livestock stock heat stress index into the emergency category for the first time this year. Behind the passage of a cold front on Saturday, temperatures took a downward turn. Highs stayed in the middle 70s to low 80s Saturday and Sunday, along with much less humidity. Temperatures for the period averaged 76 degrees across the state which was 2 degrees warmer than normal and 2 degrees cooler than the previous period. High temperatures averaged from 87 in the West to 84 in the East. Departure from normal high temperatures ranged from 1 degree cooler than normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 69 degrees in the West to 66 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 5 degrees warmer than normal in the East. The extreme high temperature for the period was 96 degrees at BOWLING GREEN 4E and the extreme low was 52 degrees at CAMPBELLSVILLE 7W. Precipitation (liq. equ.) for the period totaled 1.25 inches statewide which was 0.25 inches above normal and 125% of normal. Precipitation totals by climate division, West 0.62 inches, Central 1.61 inches, Bluegrass 1.27 inches and East 1.52 inches, which was -0.38, 0.62, 0.28 and 0.49 inches respectively from normal. By station, precipitation totals ranged from a low of 0.02 inches at HICKMAN 2E to a high of 2.89 inches at JACKSON. Summarized and averaged data for the period 20150622 to 20150628(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 87 -1 69 4 78 2 0.62 -0.38 62 94 54 CENTRAL(CD2) 85 -1 67 3 76 1 1.61 0.62 163 96 52 BLUEGRASS(CD3) 83 -1 65 2 74 0 1.27 0.28 128 91 54 EAST(CD4) 84 -1 66 5 75 2 1.52 0.49 148 92 52 -------------------------------------------------------------------------------- STATE 85 -1 67 4 76 2 1.25 0.25 125 96 52 --- Kentucky Climate Summary For the Period June 15, 2015 to June 21, 2015 Above Normal Temperatures and Rainfall: Leading up to this period, dry conditions were becoming more and more evident across the state. In fact, the US Drought Monitor introduced Moderate Drought to just over 34% of the state with last week's update. With lack a rainfall a concern, activity increased dramatically this past period as the state saw a combination of frontal boundaries, disturbances aloft, and even a remnant tropical system pass through the area. Throughout the work week, the state was positioned within a very moist and unstable air mass. Scattered to numerous showers and storms fired on a near daily basis with heavy rainfall, cloud to ground lightning, and gusty winds as the main concerns. Coverage increased Friday and Saturday as the remnants of Tropical Storm Bill took an eastward track through the Lower Ohio Valley. Once again, a moist air mass allowed for torrential rainfall at times. Over the course of the period, the state averaged over two inches, breaking a four week streak of below normal rainfall. Looking at temperatures, it was yet another hot and humid week. Temperatures typically peaked in the mid 80s to low 90s about each day. Combined with lows only dropping down to around 70, the Commonwealth saw a second straight week of above normal temperatures. Temperatures for the period averaged 79 degrees across the state which was 6 degrees warmer than normal and 2 degrees warmer than the previous period. High temperatures averaged from 88 in the West to 86 in the East. Departure from normal high temperatures ranged from 2 degrees warmer than normal in the West to 2 degrees warmer than normal in the East. Low temperatures averaged from 72 degrees in the West to 69 degrees in the East. Departure from normal low temperature ranged from 8 degrees warmer than normal in the West to 10 degrees warmer than normal in the East. The extreme high temperature for the period was 95 degrees at MAYFIELD 6SW and the extreme low was 64 degrees at JACKSON 3SE. Precipitation (liq. equ.) for the period totaled 2.36 inches statewide which was 1.35 inches above normal and 235% of normal. Precipitation totals by climate division, West 2.41 inches, Central 2.03 inches, Bluegrass 3.14 inches and East 1.85 inches, which was 1.42, 1.03, 2.13 and 0.83 inches above normal. By station, precipitation totals ranged from a low of 0.41 inches at BOWLING GREEN APT to a high of 7.00 inches at MORGANFIELD 4E. Summarized and averaged data for the period 20150615 to 20150621(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 88 2 72 8 80 5 2.41 1.42 243 95 65 CENTRAL(CD2) 88 3 71 9 79 6 2.03 1.03 203 94 65 BLUEGRASS(CD3) 86 3 70 9 78 6 3.14 2.13 311 94 65 EAST(CD4) 86 2 69 10 78 6 1.85 0.83 181 95 64 -------------------------------------------------------------------------------- STATE 87 2 70 8 79 6 2.36 1.35 235 95 64 --- Kentucky Climate Summary For the Period June 8, 2015 to June 14, 2015 Above Normal Temperatures and Below Normal Rainfall: The Bluegrass State got an early taste of summer this past week as heat and humidity were both on the rise. An upper level ridge of high pressure began to build into the region over the second half of the work week and remained through the weekend. Highs pushed into the mid 80s to low 90s on a daily basis. By the weekend, dewpoints were in the upper 60s to low 70s, making for a very humid air mass. The combination of high heat and humidity pushed the livestock heat stress index into the danger category each afternoon and early evening. In addition, other than a couple waves of rainfall on Monday, the ridge kept precipitation limited. Coverage remained isolated to scattered each day, leading to a fourth straight week of below normal rainfall. Going a step further, the state has seen below average precipitation seven of the past eight weeks. Temperatures for the period averaged 77 degrees across the state which was 5 degrees warmer than normal and 10 degrees warmer than the previous period. High temperatures averaged from 88 in the West to 86 in the East. Departure from normal high temperatures ranged from 3 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. Low temperatures averaged from 69 degrees in the West to 65 degrees in the East. Departure from normal low temperature ranged from 7 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 95 degrees at CAPE GIRARDEAU ASOS and the extreme low was 56 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 0.69 inches statewide which was 0.35 inches below normal and 67% of normal. Precipitation totals by climate division, West 0.79 inches, Central 0.72 inches, Bluegrass 0.51 inches and East 0.72 inches, which was 0.19, 0.33, 0.55 and 0.34 inches below normal. By station, precipitation totals ranged from a low of 0.05 inches at HICKMAN 2E to a high of 2.15 inches at HARRODSBURG 3N. Summarized and averaged data for the period 20150608 to 20150614(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 88 3 69 7 79 5 0.79 -0.19 81 95 60 CENTRAL(CD2) 86 3 67 6 77 5 0.72 -0.33 69 93 56 BLUEGRASS(CD3) 87 5 66 6 76 5 0.51 -0.55 48 92 56 EAST(CD4) 86 4 65 7 76 6 0.72 -0.34 68 93 57 -------------------------------------------------------------------------------- STATE 87 4 67 7 77 5 0.69 -0.35 67 95 56 --- Kentucky Climate Summary For the Period June 1, 2015 to June 7, 2015 Below Normal Temperatures and Rainfall: June 1st signaled the first day of meteorological summer. The period got underway with unseasonably cool conditions in place, but summer heat and humidity made a return by the weekend. An upper level low slowly working across the area kept a consistent cloud deck over much of the area for the first half of the work week. This had quite the impact on high temperatures, especially on Monday and Tuesday, when much of the Bluegrass State stayed in the upper 50s to middle 60s. High pressure worked back into the region by Thursday, clearing skies and bringing back temperatures closer to normal, in the low to mid 80s. Conditions remained dry over the weekend with heat and humidity on the rise. Southwesterly flow bumped temperatures into the upper 80s to low 90s on Sunday, bringing the feel that summer had arrived. Other than some widespread showers on Monday, the remainder of the week remained mostly dry. On average, the state was over a half inch below normal for the period. Temperatures for the period averaged 68 degrees across the state which was 2 degrees cooler than normal and 4 degrees cooler than the previous period. High temperatures averaged from 78 in the West to 78 in the East. Departure from normal high temperatures ranged from 5 degrees cooler than normal in the West to 3 degrees cooler than normal in the East. Low temperatures averaged from 60 degrees in the West to 59 degrees in the East. Departure from normal low temperature ranged from 1 degree cooler than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 92 degrees at BURKESVILLE 3W and the extreme low was 50 degrees at GREENVILLE 6N. Precipitation (liq. equ.) for the period totaled 0.44 inches statewide which was 0.65 inches below normal and 40% of normal. Precipitation totals by climate division, West 0.34 inches, Central 0.41 inches, Bluegrass 0.45 inches and East 0.56 inches, which was 0.72, 0.7, 0.64 and 0.54 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at CAPE GIRARDEAU ASOS to a high of 1.42 inches at PIKEVILLE 13S. Summarized and averaged data for the period 20150601 to 20150607(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 78 -5 60 -1 69 -3 0.34 -0.72 32 92 50 CENTRAL(CD2) 77 -4 58 -1 68 -2 0.41 -0.70 37 92 50 BLUEGRASS(CD3) 74 -6 57 -1 66 -3 0.45 -0.64 41 90 51 EAST(CD4) 78 -3 59 3 68 -1 0.56 -0.54 51 91 51 -------------------------------------------------------------------------------- STATE 77 -4 58 0 68 -2 0.44 -0.65 40 92 50 --- Kentucky Climate Summary For the Period May 25, 2015 to May 31, 2015 Above Normal Temperatures and Below Normal Rainfall: The last week of May brought the chance of showers and storms on a daily basis. Throughout much of the period, the Commonwealth laid within a moist and unstable air mass. While coverage was often scattered each day, most saw rainfall at some point. The majority of the week saw storms remain below severe limits, but with dewpoints in the 60s, any storms that did develop were efficient rainfall producers. Even though it was a rather active week, the state saw slightly below normal rainfall overall. Five of the past six weeks have now seen below normal rainfall. Temperatures remained elevated through most of the week with highs typically in the low to mid 80s and lows only dropping into the 60s. Temperatures for the period averaged 72 degrees across the state which was 4 degrees warmer than normal and 8 degrees warmer than the previous period. High temperatures averaged from 79 in the West to 83 in the East. Departure from normal high temperatures ranged from 2 degrees cooler than normal in the West to 4 degrees warmer than normal in the East. Low temperatures averaged from 65 degrees in the West to 64 degrees in the East. Departure from normal low temperature ranged from 6 degrees warmer than normal in the West to 10 degrees warmer than normal in the East. The extreme high temperature for the period was 88 degrees at BURKESVILLE 3W and the extreme low was 52 degrees at JACKSON 3SE. Precipitation (liq. equ.) for the period totaled 1.06 inches statewide which was 0.05 inches below normal and 95% of normal. Precipitation totals by climate division, West 1.29 inches, Central 1.24 inches, Bluegrass 1.01 inches and East 0.72 inches, which was 0.19, 0.08, -0.07 and -0.40 inches respectively from normal. By station, precipitation totals ranged from a low of 0.20 inches at TRIANGLE MOUNTAIN to a high of 2.34 inches at ELKTON 5SW. Summarized and averaged data for the period 20150525 to 20150531(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 79 -2 65 6 72 2 1.29 0.19 117 87 55 CENTRAL(CD2) 80 0 65 8 72 4 1.24 0.08 107 88 58 BLUEGRASS(CD3) 81 3 64 8 73 6 1.01 -0.07 94 87 58 EAST(CD4) 83 4 64 10 73 6 0.72 -0.40 64 88 52 -------------------------------------------------------------------------------- STATE 81 2 64 8 72 4 1.06 -0.05 95 88 52 --- Kentucky Climate Summary For the Period May 18, 2015 to May 24, 2015 Below Normal Temperatures and Rainfall: The dry month of May continued this past week with below normal rainfall in place. Following the second wettest April on record, month to date rainfall for May is now almost 2 inches below normal. Over the course of this past period, the state averaged 0.34 inches with most of it coming on Monday as a couple disturbances pushed through the Lower Ohio Valley. A cold front passed through the area later that night. This set the stage for a rather cool work week. Behind another weak disturbance, many locations did not see highs get out of the 50s on Thursday. This was around 20 degrees below normal for this time of the year. Later that night, some saw the mercury dip into the 30s. Overall, temperatures were on average 2 degrees below normal for the period, breaking a two week streak of above normal temperatures. Temperatures for the period averaged 64 degrees across the state which was 2 degrees cooler than normal and 4 degrees cooler than the previous period. High temperatures averaged from 73 in the West to 75 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 3 degrees cooler than normal in the East. Low temperatures averaged from 55 degrees in the West to 53 degrees in the East. Departure from normal low temperature ranged from 1 degree cooler than normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 86 degrees at CALHOUN 5NW and the extreme low was 36 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 0.34 inches statewide which was 0.78 inches below normal and 30% of normal. Precipitation totals by climate division, West 0.66 inches, Central 0.23 inches, Bluegrass 0.08 inches and East 0.41 inches, which was 0.45, 0.94, 1 and 0.72 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALEXANDRIA 5NW to a high of 1.80 inches at YELLOW CREEK. Summarized and averaged data for the period 20150518 to 20150524(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 73 -6 55 -1 64 -4 0.66 -0.45 59 86 37 CENTRAL(CD2) 74 -4 54 -1 64 -2 0.23 -0.94 20 86 38 BLUEGRASS(CD3) 73 -3 53 -1 63 -2 0.08 -1.00 7 85 36 EAST(CD4) 75 -3 53 2 64 -1 0.41 -0.72 36 86 38 -------------------------------------------------------------------------------- STATE 74 -4 54 0 64 -2 0.34 -0.78 30 86 36 --- Kentucky Climate Summary For the Period May 11, 2015 to May 17, 2015 Above Normal Temperatures and Rainfall: The Commonwealth got some much needed rainfall this past period after the first couple weeks of May brought extremely dry conditions. Throughout the period, Kentucky saw several rounds of showers and storms. The first came on Monday as storms fired that afternoon and evening within a moist and unstable air mass. The National Weather Service did report some isolated events of damaging winds. Following a cold front that night, noticeably drier and cooler air filtered into the Ohio Valley for the next few days. Activity then once again picked up over the weekend. The most widespread coverage was seen on Saturday. Just between Friday and Sunday, Western Kentucky averaged 1.79 inches of rainfall. Totals diminished farther east with Eastern Kentucky only averaging a little over a half inch through the three day period. Over the entirety of the week, the state was slightly above normal, breaking a streak of three straight weeks with below normal rainfall. Temperatures for the period averaged 68 degrees across the state which was 4 degrees warmer than normal and 4 degrees cooler than the previous period. High temperatures averaged from 77 in the West to 79 in the East. Departure from normal high temperatures ranged from near normal in the West to 3 degrees warmer than normal in the East. Low temperatures averaged from 59 degrees in the West to 58 degrees in the East. Departure from normal low temperature ranged from 5 degrees warmer than normal in the West to 9 degrees warmer than normal in the East. The extreme high temperature for the period was 89 degrees at JACKSON and the extreme low was 41 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 1.25 inches statewide which was 0.12 inches above normal and 111% of normal. Precipitation totals by climate division, West 2.06 inches, Central 1.37 inches, Bluegrass 0.81 inches and East 0.75 inches, which was 0.88, 0.19, -0.25 and -0.33 inches respectively from normal. By station, precipitation totals ranged from a low of 0.08 inches at STANFORD 4NE to a high of 4.36 inches at FORT CAMPBELL. Summarized and averaged data for the period 20150511 to 20150517(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 77 0 59 5 68 2 2.06 0.88 175 89 42 CENTRAL(CD2) 78 2 59 6 69 5 1.37 0.19 116 88 41 BLUEGRASS(CD3) 77 3 58 7 67 4 0.81 -0.25 76 89 41 EAST(CD4) 79 3 58 9 69 7 0.75 -0.33 69 89 41 -------------------------------------------------------------------------------- STATE 78 2 58 6 68 4 1.25 0.12 111 89 41 --- Kentucky Climate Summary For the Period May 4, 2015 to May 10, 2015 Well Above Normal Temperatures and Much Below Normal Rainfall: Dry conditions continued to lay claim across the Lower Ohio Valley this past period. Throughout the work week, the state remained under the influence of high pressure at the surface and aloft. Other than a stray shower or storm in the afternoon or evening hours, most remained dry. Coverage slightly increased Friday and into the weekend across Western Kentucky, but did not make much progress eastward. For a second straight week, the Commonwealth was nearly an inch below normal. The month of May is climatologically speaking, the wettest month of the year for Kentucky. In addition, temperatures were more typical of summer throughout the period. Each day saw highs jump into the 80s. A handful of locations even hit the 90 degree mark for the first time this year. On average, high temperatures came in at an average of 84 degrees for the Bluegrass State, which is 10 degrees above normal for this time of the year. Temperatures for the period averaged 71 degrees across the state which was 9 degrees warmer than normal and 14 degrees warmer than the previous period. High temperatures averaged from 84 in the West to 85 in the East. Departure from normal high temperatures ranged from 9 degrees warmer than normal in the West to 11 degrees warmer than normal in the East. Low temperatures averaged from 60 degrees in the West to 57 degrees in the East. Departure from normal low temperature ranged from 8 degrees warmer than normal in the West to 11 degrees warmer than normal in the East. The extreme high temperature for the period was 90 degrees at BOWLING GREEN APT and the extreme low was 44 degrees at JACKSON 3SE. Precipitation (liq. equ.) for the period totaled 0.14 inches statewide which was 0.95 inches below normal and 13% of normal. Precipitation totals by climate division, West 0.37 inches, Central 0.07 inches, Bluegrass 0.03 inches and East 0.07 inches, which was 0.8, 1.08, 0.98 and 0.97 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 2.50 inches at CAPE GIRARDEAU ASOS. Summarized and averaged data for the period 20150504 to 20150510(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 84 9 60 8 72 8 0.37 -0.80 32 89 51 CENTRAL(CD2) 84 10 58 8 71 9 0.07 -1.08 6 90 45 BLUEGRASS(CD3) 84 11 58 9 71 10 0.03 -0.98 3 89 47 EAST(CD4) 85 11 57 11 71 11 0.07 -0.97 7 90 44 -------------------------------------------------------------------------------- STATE 84 10 58 9 71 9 0.14 -0.95 13 90 44 --- Kentucky Climate Summary For the Period April 27, 2015 to May 3, 2015 Below Normal Temperatures and Much Below Normal Rainfall: After a very wet April, the Commonwealth finally got a chance to dry out this past period with well below normal rainfall in place. In fact, the state averaged just a tenth of an inch. According to data at the Ag Weather Center, this was the third driest week of 2015 for the Bluegrass State. The only significant chance of rainfall came on Thursday when scattered to numerous showers and a few thunderstorms broke out across the eastern half of the state. Otherwise, the majority of the week was mostly dry with high pressure in the vicinity. Accompanying the dry pattern was cool conditions over the course of the work week. A warming trend setup over the weekend, but it was not enough to keep the state from a second straight week of below normal temperatures. Temperatures for the period averaged 56 degrees across the state which was 4 degrees cooler than normal and 2 degrees warmer than the previous period. High temperatures averaged from 70 in the West to 68 in the East. Departure from normal high temperatures ranged from 3 degrees cooler than normal in the West to 4 degrees cooler than normal in the East. Low temperatures averaged from 44 degrees in the West to 41 degrees in the East. Departure from normal low temperature ranged from 6 degrees cooler than normal in the West to 3 degrees cooler than normal in the East. The extreme high temperature for the period was 82 degrees at CAPE GIRARDEAU ASOS and the extreme low was 31 degrees at VANCEBURG 6W. Precipitation (liq. equ.) for the period totaled 0.10 inches statewide which was 0.97 inches below normal and 9% of normal. Precipitation totals by climate division, West 0.01 inches, Central 0.09 inches, Bluegrass 0.13 inches and East 0.18 inches, which was 1.2, 1, 0.85 and 0.82 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at BENTON 4N to a high of 0.67 inches at WHITESBURG 2NW. Summarized and averaged data for the period 20150427 to 20150503(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 70 -3 44 -6 57 -5 0.01 -1.20 1 82 35 CENTRAL(CD2) 68 -4 42 -6 55 -5 0.09 -1.00 8 81 35 BLUEGRASS(CD3) 67 -4 42 -5 55 -4 0.13 -0.85 13 80 32 EAST(CD4) 68 -4 41 -3 55 -3 0.18 -0.82 18 81 31 -------------------------------------------------------------------------------- STATE 68 -4 42 -5 56 -4 0.10 -0.97 9 82 31 --- Kentucky Climate Summary For the Period April 20, 2015 to April 26, 2015 Below Normal Temperatures and Rainfall: The Commonwealth cannot catch much of a break this spring season. For the first time since the last week of March, Kentucky saw below normal rainfall. With that in mind, the state did see subfreezing temperatures later in the work week and a round of severe weather on Saturday. The work week started out with a couple cold fronts passing through the area on Monday and Wednesday. Scattered showers and isolated thunderstorms developed with each round, but didn’t amount to much in the way of accumulations. The bigger story was the very cool temperatures that filtered into the area Wednesday and Thursday nights, bringing with it the threat of frost and subfreezing temperatures. Temperatures fell into the low to mid 30s Wednesday night for some locations, but was outdone Thursday night as high pressure shifted overhead. Clearing skies and a calm wind led to many locations across the eastern half of the state dropping into the upper 20s to low 30s. This was roughly 20 degrees below normal for late April. Attention then turned to severe weather as a warm front hung up across the Commonwealth on Saturday. Storms fired later in the evening within a warm and unstable air mass. Some storms produced very large hail (multiple reports at 2 inches +), damaging winds, and a few tornadoes were also surveyed: EF2 in Edmonson County, EF1 in Adair, and EF0 in Henderson. Through the event, the state averaged just under a half inch. Temperatures for the period averaged 54 degrees across the state which was 4 degrees cooler than normal and 8 degrees cooler than the previous period. High temperatures averaged from 66 in the West to 64 in the East. Departure from normal high temperatures ranged from 6 degrees cooler than normal in the West to 7 degrees cooler than normal in the East. Low temperatures averaged from 47 degrees in the West to 43 degrees in the East. Departure from normal low temperature ranged from 1 degree cooler than normal in the West to 1 degree warmer than normal in the East. The extreme high temperature for the period was 83 degrees at POPLAR BLUFF ASOS and the extreme low was 26 degrees at FORT CAMPBELL. Precipitation (liq. equ.) for the period totaled 0.88 inches statewide which was 0.14 inches below normal and 86% of normal. Precipitation totals by climate division, West 0.75 inches, Central 0.83 inches, Bluegrass 0.95 inches and East 1.00 inches, which was -0.44, -0.20, 0.01 and 0.06 inches respectively from normal. By station, precipitation totals ranged from a low of 0.31 inches at CARBONDALE ASOS to a high of 1.73 inches at WHITESBURG 2NW. Summarized and averaged data for the period 20150420 to 20150426(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 66 -6 47 -1 56 -4 0.75 -0.44 63 83 26 CENTRAL(CD2) 64 -6 45 -1 54 -4 0.83 -0.20 81 81 29 BLUEGRASS(CD3) 60 -8 42 -3 51 -5 0.95 0.01 101 69 27 EAST(CD4) 64 -7 43 1 54 -2 1.00 0.06 106 82 27 -------------------------------------------------------------------------------- STATE 64 -6 44 -1 54 -4 0.88 -0.14 86 83 26 --- Kentucky Climate Summary For the Period April 13, 2015 to April 19, 2015 Much Above Normal Temperatures and Rainfall: The rain kept on coming for the Bluegrass State this past period as many continued to inch toward a record breaking April. For the past week, the state averaged over two and a half inches, which made for the third straight week of above normal rainfall. Looking at data from the National Weather Service in Louisville, the cities of Louisville, Lexington, Bowling Green, and Frankfort are already in the top five for wettest April’s on record. Rainfall was consistent throughout the week with a near daily chance for showers and storms. The only downtime was Friday and Saturday as weak high pressure pushed into the area. Temperature-wise, it was once again another mild week for the Commonwealth, mainly due to cloud cover keeping temperatures elevated at night. Lows typically only dropped into the 50s each day. Normal low temperatures for this time of the year are in the mid to upper 40s. Temperatures for the period averaged 64 degrees across the state which was 8 degrees warmer than normal and no change to the previous period. High temperatures averaged from 72 in the West to 72 in the East. Departure from normal high temperatures ranged from 2 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. Low temperatures averaged from 57 degrees in the West to 55 degrees in the East. Departure from normal low temperature ranged from 11 degrees warmer than normal in the West to 15 degrees warmer than normal in the East. The extreme high temperature for the period was 85 degrees at LOUISA 1S and the extreme low was 43 degrees at VANCEBURG 6W. Precipitation (liq. equ.) for the period totaled 2.69 inches statewide which was 1.7 inches above normal and 271% of normal. Precipitation totals by climate division, West 2.94 inches, Central 3.57 inches, Bluegrass 1.87 inches and East 2.40 inches, which was 1.82, 2.57, 0.96 and 1.46 inches above normal. By station, precipitation totals ranged from a low of 0.71 inches at CARROLLTON 2E to a high of 5.09 inches at BOWLING GREEN 5S. Summarized and averaged data for the period 20150413 to 20150419(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 72 2 57 11 65 7 2.94 1.82 262 82 49 CENTRAL(CD2) 72 4 57 13 64 8 3.57 2.57 357 81 50 BLUEGRASS(CD3) 70 4 55 12 62 8 1.87 0.96 205 79 44 EAST(CD4) 72 3 55 15 63 9 2.40 1.46 255 85 43 -------------------------------------------------------------------------------- STATE 72 4 56 13 64 8 2.69 1.70 271 85 43 --- Kentucky Climate Summary For the Period April 6, 2015 to April 12, 2015 Much Above Normal Temperatures and Above Normal Rainfall: The wet pattern continued for a second straight period as rainfall was seen on a daily basis over this past work week. Multiple disturbances pushed through the Lower Ohio Valley and with plenty of moisture available, any storms that did develop were efficient rainfall producers. Flash flooding was once again a concern for some locations. Some rounds did produce a fair share of severe weather as the state was placed within an unstable air mass. A couple weak tornadoes were seen in Madison County on the 7th, while hail 2 inches in diameter fell on the 8th. The final round pushed through the area on Thursday night and into Friday morning with the passage of a cold front. Over the course of the period, the state average was a bit over an inch and a half. Drier air worked into the area on Friday with the Commonwealth getting a chance to dry out over the weekend with high pressure in place. Looking at temperatures, it was one of the warmest weeks of 2015 thus far. The average state temperature was 9 degrees above normal, mainly due to multiple days with highs in the 70s/80s and lows only dropping into the 50s/60s. Temperatures for the period averaged 63 degrees across the state which was 9 degrees warmer than normal and 8 degrees warmer than the previous period. High temperatures averaged from 74 in the West to 74 in the East. Departure from normal high temperatures ranged from 6 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. Low temperatures averaged from 55 degrees in the West to 51 degrees in the East. Departure from normal low temperature ranged from 11 degrees warmer than normal in the West to 12 degrees warmer than normal in the East. The extreme high temperature for the period was 87 degrees at BOONEVILLE 2S and the extreme low was 27 degrees at MONTICELLO AWOS. Precipitation (liq. equ.) for the period totaled 1.61 inches statewide which was 0.6 inches above normal and 160% of normal. Precipitation totals by climate division, West 1.10 inches, Central 1.65 inches, Bluegrass 1.85 inches and East 1.84 inches, which was -0.05, 0.62, 0.94 and 0.91 inches respectively from normal. By station, precipitation totals ranged from a low of 0.36 inches at PRINCETON 2SE to a high of 3.16 inches at BARBOURVILLE 3E. Summarized and averaged data for the period 20150406 to 20150412(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 74 6 55 11 65 9 1.10 -0.05 96 85 40 CENTRAL(CD2) 75 9 53 11 64 10 1.65 0.62 160 84 36 BLUEGRASS(CD3) 72 8 50 9 61 9 1.85 0.94 203 83 34 EAST(CD4) 74 7 51 12 62 9 1.84 0.91 198 87 27 -------------------------------------------------------------------------------- STATE 74 8 52 10 63 9 1.61 0.60 160 87 27 --- Kentucky Climate Summary For the Period March 30, 2015 to April 5, 2015 Above Normal Temperatures and Much Above Normal Rainfall: A very active pattern set up across the Lower Ohio Valley for the beginning of April, leading to excessive rainfall for much of the state. In addition, after going much of the winter without any thunderstorms, an unstable atmosphere led to the first of the year for many locations. The main activity occurred over the second half of the work week as a frontal boundary stalled across the area. The state as a whole, averaged just under three inches for the week, but portions of the Bluegrass region received much more. Along the I-64 corridor, many locations received five to more than seven inches of rain over the two day period. Significant flooding was an issue across much of the state as multiple thunderstorms trained over the same region. Over the course of the week, rainfall was above normal by 1.8 inches, breaking a two week run of below normal precipitation. The weekend brought dry conditions, but with cooler temperatures in place. For the first time this year, frost advisories were issued for Saturday night. Temperatures for the period averaged 54 degrees across the state which was 3 degrees warmer than normal and 8 degrees warmer than the previous period. High temperatures averaged from 69 in the West to 67 in the East. Departure from normal high temperatures ranged from 4 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. Low temperatures averaged from 44 degrees in the West to 41 degrees in the East. Departure from normal low temperature ranged from 2 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. The extreme high temperature for the period was 81 degrees at HARTFORD 3E and the extreme low was 26 degrees at MCKEE 5S. Precipitation (liq. equ.) for the period totaled 2.80 inches statewide which was 1.8 inches above normal and 279% of normal. Precipitation totals by climate division, West 1.97 inches, Central 2.48 inches, Bluegrass 4.28 inches and East 2.46 inches, which was 0.88, 1.43, 3.37 and 1.5 inches above normal. By station, precipitation totals ranged from a low of 0.83 inches at WHITESBURG 2NW to a high of 7.21 inches at FRANKFORT 7S. Summarized and averaged data for the period 20150330 to 20150405(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 69 4 44 2 57 4 1.97 0.88 181 81 30 CENTRAL(CD2) 68 5 42 2 55 3 2.48 1.43 236 80 27 BLUEGRASS(CD3) 64 3 40 2 52 2 4.28 3.37 470 75 28 EAST(CD4) 67 3 41 4 54 4 2.46 1.50 256 78 26 -------------------------------------------------------------------------------- STATE 67 4 42 3 54 3 2.80 1.80 279 81 26 --- Kentucky Climate Summary For the Period March 23, 2015 to March 29, 2015 Below Normal Temperatures and Precipitation: The Bluegrass State closed out the month of March with a second straight week of below normal precipitation. Most of the activity was centered on a cold front that worked through the area Wednesday night and into Thursday. Overall, totals averaged about a half inch for the state. Ahead of the boundary, temperatures peaked in the 70s across much of Kentucky, before falling well below seasonable norms on Friday and Saturday. Highs typically only rose into the 40s each day with lows falling into the 20s. Some locations even dipped into the upper teens. Dr. John Strang (UK Horticulture specialist) stated that temperatures in the 20s will not have much impact. Apples and pears were in the 'Silver Tip' and 'Swollen bud' stages, respectively. In order for 10% bud kill, a critical temperature of 15 degrees needed to be reached for each. John stated that some peaches may have reached the 'Swollen Bud' stage and in this case, 10 percent kill occurs with a critical temperature of 18 degrees. Temperatures for the period averaged 46 degrees across the state which was 3 degrees cooler than normal and 4 degrees cooler than the previous period. High temperatures averaged from 59 in the West to 60 in the East. Departure from normal high temperatures ranged from 4 degrees cooler than normal in the West to 2 degrees cooler than normal in the East. Low temperatures averaged from 36 degrees in the West to 34 degrees in the East. Departure from normal low temperature ranged from 4 degrees cooler than normal in the West to 1 degree cooler than normal in the East. The extreme high temperature for the period was 79 degrees at GREENVILLE 6N and the extreme low was 14 degrees at PAINTSVILLE 4W. Precipitation (liq. equ.) for the period totaled 0.47 inches statewide which was 0.57 inches below normal and 45% of normal. Precipitation totals by climate division, West 0.70 inches, Central 0.36 inches, Bluegrass 0.43 inches and East 0.40 inches, which was 0.41, 0.73, 0.5 and 0.61 inches below normal. By station, precipitation totals ranged from a low of 0.07 inches at MIDDLESBORO AWOS to a high of 1.90 inches at CAPE GIRARDEAU ASOS. Summarized and averaged data for the period 20150323 to 20150329(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 59 -4 36 -4 48 -3 0.70 -0.41 63 79 18 CENTRAL(CD2) 59 -2 35 -3 47 -3 0.36 -0.73 33 77 17 BLUEGRASS(CD3) 53 -6 32 -4 43 -5 0.43 -0.50 46 74 15 EAST(CD4) 60 -2 34 -1 47 -1 0.40 -0.61 40 78 14 -------------------------------------------------------------------------------- STATE 58 -3 34 -3 46 -3 0.47 -0.57 45 79 14 --- Kentucky Climate Summary For the Period March 16, 2015 to March 22, 2015 Above Normal Temperatures and Below Normal Precipitation: The Commonwealth finally got a chance to dry out this past period, along with another week of above normal temperatures. The warmest day of 2015 occurred this past Monday with the mercury reaching into the 70s statewide. A cold front then pushed through the region on Tuesday, followed by Canadian high pressure building into the area that night. This frontal passage ended up being a mostly dry one, but with much cooler temperatures in place. Wednesday highs dropped back into the upper 40s to middle 50s. Similar temperatures remained with the area through Friday, before another warming trend over the weekend. Light showers fell on and off over the second half of the work week as a few disturbances crossed the area. Total accumulations were minimal with a state average of just under a quarter inch. Temperatures for the period averaged 50 degrees across the state which was 2 degrees warmer than normal and 2 degrees cooler than the previous period. High temperatures averaged from 60 in the West to 59 in the East. Departure from normal high temperatures ranged from near normal in the West to 1 degree cooler than normal in the East. Low temperatures averaged from 43 degrees in the West to 41 degrees in the East. Departure from normal low temperature ranged from 5 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 79 degrees at LOUISA 1S and the extreme low was 23 degrees at CYNTHIANA 8N. Precipitation (liq. equ.) for the period totaled 0.22 inches statewide which was 0.82 inches below normal and 21% of normal. Precipitation totals by climate division, West 0.13 inches, Central 0.23 inches, Bluegrass 0.21 inches and East 0.33 inches, which was 0.97, 0.87, 0.73 and 0.69 inches below normal. By station, precipitation totals ranged from a low of 0.02 inches at CARBONDALE ASOS to a high of 0.79 inches at WHITLEY CITY 3N. Summarized and averaged data for the period 20150316 to 20150322(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 60 0 43 5 51 2 0.13 -0.97 12 79 34 CENTRAL(CD2) 59 0 42 5 51 3 0.23 -0.87 21 78 30 BLUEGRASS(CD3) 57 0 41 6 49 3 0.21 -0.73 22 76 23 EAST(CD4) 59 -1 41 7 50 3 0.33 -0.69 32 79 24 -------------------------------------------------------------------------------- STATE 59 0 42 6 50 2 0.22 -0.82 21 79 23 --- Kentucky Climate Summary For the Period March 9, 2015 to March 15, 2015 Much Above Normal Temperatures and Precipitation: The Commonwealth finally got a first glimpse of spring temperatures this past period, but not without an excessive amount of rainfall. Throughout the week, the state saw a couple rounds of low pressure pass through the area, one over the first half of the work week and the other lasting from Thursday night into Saturday. Each round brought an average of 1 to 2 inches of rainfall for most. By the time the week was over, the state average was over 3 inches, which was over 2 inches above normal. This was the 3rd time over the past 4 weeks that the state average was over 2 inches. In doing so, the US Drought Monitor removed any mention of abnormally dry conditions across the Bluegrass State. Looking at temperatures, highs typically stayed in the 50s and 60s for much of the week. Some stations even broke 70 on the 12th and 15th. The mild conditions broke a streak of 4 straight weeks of below normal temperatures. Temperatures for the period averaged 52 degrees across the state which was 7 degrees warmer than normal and 18 degrees warmer than the previous period. High temperatures averaged from 61 in the West to 61 in the East. Departure from normal high temperatures ranged from 3 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. Low temperatures averaged from 45 degrees in the West to 45 degrees in the East. Departure from normal low temperature ranged from 9 degrees warmer than normal in the West to 13 degrees warmer than normal in the East. The extreme high temperature for the period was 71 degrees at BOWLING GREEN 4E and the extreme low was 31 degrees at CARROLLTON 2E. Precipitation (liq. equ.) for the period totaled 3.12 inches statewide which was 2.15 inches above normal and 321% of normal. Precipitation totals by climate division, West 3.50 inches, Central 3.32 inches, Bluegrass 3.67 inches and East 2.00 inches, which was 2.49, 2.3, 2.78 and 1.03 inches above normal. By station, precipitation totals ranged from a low of 1.14 inches at MIDDLESBORO AWOS to a high of 5.38 inches at PADUCAH ASOS. Summarized and averaged data for the period 20150309 to 20150315(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 61 3 45 9 53 6 3.50 2.49 347 70 34 CENTRAL(CD2) 61 4 46 12 53 7 3.32 2.30 325 71 32 BLUEGRASS(CD3) 59 5 43 11 51 8 3.67 2.78 412 67 31 EAST(CD4) 61 4 45 13 53 9 2.00 1.03 206 70 31 -------------------------------------------------------------------------------- STATE 60 4 45 12 52 7 3.12 2.15 321 71 31 --- Kentucky Climate Summary For the Period March 2, 2015 to March 8, 2015 Well Below Normal Temperatures and Much Above Normal Precipitation: The pause from recording breaking winter weather was short lived as the Commonwealth was hit with another major winter storm this past period. The event started with warm air and excessive rainfall in place Tuesday and through the overnight. Highs on Tuesday reached the 50s. For many, this was the first time since February 9th that this threshold had been met. The combination of rainfall and melting snow led to flooding in some low lying areas and along creeks and rivers. Colder air started working into the area on Wednesday with the mercury on the decline. Precipitation transitioned to snow through the day from northwest to southeast. Moderate to heavy snow continued through the overnight for many locations, leading to record breaking snowfall totals. The heaviest occurred on a line that ran through Elizabethtown and Frankfort where totals ranged between 18 to 24 inches. Lexington saw 17.1 inches and was the heaviest 2 day snowfall total ever recorded. Arctic high pressure entered from the northwest by Thursday with another shot of very cold air in place. With the excessive amount of snow on the ground, record breaking temperatures were seen at numerous locations that night. Many went below zero, which was over 30 degrees colder than normal for that time of the year. The good news is that winds shifted to the southwest for the weekend, ushering temperatures back into the 40s and 50s. Temperatures for the period averaged 33 degrees across the state which was 11 degrees cooler than normal and 6 degrees warmer than the previous period. High temperatures averaged from 43 in the West to 49 in the East. Departure from normal high temperatures ranged from 14 degrees cooler than normal in the West to 7 degrees cooler than normal in the East. Low temperatures averaged from 21 degrees in the West to 24 degrees in the East. Departure from normal low temperature ranged from 14 degrees cooler than normal in the West to 7 degrees cooler than normal in the East. The extreme high temperature for the period was 66 degrees at FORT CAMPBELL and the extreme low was -15 degrees at BRANDENBURG 4SW. Precipitation (liq. equ.) for the period totaled 2.88 inches statewide which was 1.91 inches above normal and 296% of normal. Precipitation totals by climate division, West 2.94 inches, Central 3.05 inches, Bluegrass 2.71 inches and East 2.82 inches, which was 1.89, 2.03, 1.84 and 1.87 inches above normal. By station, precipitation totals ranged from a low of 0.79 inches at CARBONDALE ASOS to a high of 3.99 inches at WHITLEY CITY 3N. Summarized and averaged data for the period 20150302 to 20150308(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 43 -14 21 -14 32 -14 2.94 1.89 280 66 -13 CENTRAL(CD2) 46 -9 22 -11 34 -10 3.05 2.03 299 64 -15 BLUEGRASS(CD3) 42 -11 20 -11 31 -11 2.71 1.84 311 63 -12 EAST(CD4) 49 -7 24 -7 36 -7 2.82 1.87 297 66 -13 -------------------------------------------------------------------------------- STATE 45 -10 22 -10 33 -11 2.88 1.91 296 66 -15 --- Kentucky Climate Summary For the Period February 23, 2015 to March 1, 2015 Well Below Normal Temperatures and Much Below Normal Precipitation: The Commonwealth closed out the month of February with another very cold week. In fact, this was the third straight week of well below normal temperatures as the Bluegrass State saw another couple rounds of Arctic air. Highs for this time of the year normally top out in the upper 40s to middle 50s with overnight lows in the low to mid 30s. Over the course of the period, the Arctic air kept highs hovering in the 20s to low 30s with lows dropping into the single digits to lower teens at times. After a recording break week of snowfall, precipitation this past period was quite scarce. Portions of South-Central and Southeastern Kentucky saw light snow accumulations Wednesday night as low pressure passed just south of the state. Most snowfall totals were below an inch. The northern periphery of the Kentucky then saw another period of light snow and a wintry mix Saturday night and into Sunday morning, but once again, accumulations were light. Over the course of the week, the majority of state saw around a tenth of an inch of liquid equivalent. Temperatures for the period averaged 26 degrees across the state which was 16 degrees cooler than normal and 10 degrees warmer than the previous period. High temperatures averaged from 32 in the West to 36 in the East. Departure from normal high temperatures ranged from 22 degrees cooler than normal in the West to 18 degrees cooler than normal in the East. Low temperatures averaged from 18 degrees in the West to 20 degrees in the East. Departure from normal low temperature ranged from 15 degrees cooler than normal in the West to 9 degrees cooler than normal in the East. The extreme high temperature for the period was 52 degrees at MONTICELLO AWOS and the extreme low was -8 degrees at MAYSVILLE 3SW. Precipitation (liq. equ.) for the period totaled 0.13 inches statewide which was 0.86 inches below normal and 13% of normal. Precipitation totals by climate division, West 0.09 inches, Central 0.13 inches, Bluegrass 0.19 inches and East 0.12 inches, which was 1.01, 0.92, 0.67 and 0.81 inches below normal. By station, precipitation totals ranged from a low of 0.01 inches at LONDON to a high of 0.35 inches at PIKEVILLE 13S. Summarized and averaged data for the period 20150223 to 20150301(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 32 -22 18 -15 25 -18 0.09 -1.01 8 47 7 CENTRAL(CD2) 34 -19 19 -13 27 -15 0.13 -0.92 12 50 6 BLUEGRASS(CD3) 31 -20 15 -15 23 -17 0.19 -0.67 22 45 -8 EAST(CD4) 36 -18 20 -9 28 -13 0.12 -0.81 13 52 -8 -------------------------------------------------------------------------------- STATE 33 -20 18 -13 26 -16 0.13 -0.86 13 52 -8 --- Kentucky Climate Summary For the Period February 16, 2015 to February 22, 2015 Well Below Normal Temperatures and Much Above Normal Precipitation: It was an all-around, recording breaking week for the Lower Ohio Valley. The period started off with a major winter storm pushing through the area on Monday. Significant accumulations were seen across the entirety of the state with 8 to 12 inches common. Snowfall was moderate to heavy at times with rates in the vicinity of 1 to 2 inches per hour. Another cold front then dropped across the region Tuesday night and into Wednesday morning, dropping another 1 to 2 inches. Following the snow, dangerously cold air built into the Ohio Valley. The coldest period was Wednesday night through Thursday night with the mercury pushing well below zero. Most fell between -5 and - 15 on Wednesday night, before only rising into the single digits on Thursday. Much of the Bluegrass and Eastern Kentucky then dropped to between -10 and -20 on Thursday night with Arctic high pressure shifting overhead. Some dropped even further. The state record for low temperatures was set back in January of 1994 with a reading of - 37 degrees. Richmond got close with a low temperature of -32 on Thursday night. Records were broken in Lexington, Louisville, Bowling Green, and Frankfort that spanned back over 100 years, into the late 1800s. The cold air was followed by yet another winter storm over the weekend. Temperatures were actually on the increase Friday night and into Saturday, opening the window for a wintry mix across the state. Ice was more common across the southern half of Kentucky with minor snow accumulations further north. Another issue was the amount of rainfall across the area. Much of the state saw 1 to 3 inches, with the highest totals across the southern half of the state. In addition to the melting snowpack, some flooding arose, especially in low lying areas. This was the first week that the Bluegrass State has seen in 2015 with above normal rainfall and it came at a good time as drought was expanding. Over the course of the period, the state was over 1.5 inches above normal. Looking at temperatures, the very cold Arctic air led Kentucky to a week in which highs and lows were 25 and 19 degrees below normal, respectively. Temperatures for the period averaged 17 degrees across the state which was 22 degrees cooler than normal and 12 degrees cooler than the previous period. High temperatures averaged from 27 in the West to 25 in the East. Departure from normal high temperatures ranged from 24 degrees cooler than normal in the West to 25 degrees cooler than normal in the East. Low temperatures averaged from 11 degrees in the West to 9 degrees in the East. Departure from normal low temperature ranged from 19 degrees cooler than normal in the West to 17 degrees cooler than normal in the East. The extreme high temperature for the period was 46 degrees at WHITESBURG 2NW and the extreme low was -32 degrees at RICHMOND 8E. Precipitation (liq. equ.) for the period totaled 2.69 inches statewide which was 1.77 inches above normal and 292% of normal. Precipitation totals by climate division, West 3.11 inches, Central 3.06 inches, Bluegrass 1.83 inches and East 2.76 inches, which was 2.07, 2.07, 1.04 and 1.9 inches above normal. By station, precipitation totals ranged from a low of 1.05 inches at CARBONDALE ASOS to a high of 4.46 inches at MURRAY 1W. Summarized and averaged data for the period 20150216 to 20150222(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 27 -24 11 -19 19 -21 3.11 2.07 299 43 -22 CENTRAL(CD2) 26 -24 9 -20 18 -21 3.06 2.07 309 44 -22 BLUEGRASS(CD3) 22 -26 6 -21 14 -23 1.83 1.04 232 39 -32 EAST(CD4) 25 -25 9 -17 17 -21 2.76 1.90 321 46 -27 -------------------------------------------------------------------------------- STATE 25 -25 9 -19 17 -22 2.69 1.77 292 46 -32 --- Kentucky Climate Summary For the Period February 9, 2015 to February 15, 2015 Much Below Normal Temperatures and Precipitation: Dry conditions persisted this past period and were accompanied by a return to winter- like temperatures. Focus centered around the passage of two strong cold fronts, one on Thursday and the other on Saturday. The region saw light snow accumulations with each event, along with gusty northwest winds. In particular, winds on Saturday gusted to over 40 mph for many locations. After the passage of this front, lows plummeted into the single digits by Sunday morning. Over the course of the week, precipitation was once again scarce, only amounting to under a tenth of an inch on average across the state. This made for the 7th straight week of below normal precipitation. For 2015, the state is on average, over 3 inches below normal. The US Drought Monitor now displays over half the state in Moderate Drought. Temperatures for the period averaged 29 degrees across the state which was 8 degrees cooler than normal and 8 degrees cooler than the previous period. High temperatures averaged from 40 in the West to 36 in the East. Departure from normal high temperatures ranged from 8 degrees cooler than normal in the West to 12 degrees cooler than normal in the East. Low temperatures averaged from 22 degrees in the West to 21 degrees in the East. Departure from normal low temperature ranged from 6 degrees cooler than normal in the West to 4 degrees cooler than normal in the East. The extreme high temperature for the period was 59 degrees at POPLAR BLUFF ASOS and the extreme low was -3 degrees at PIKEVILLE 13S. Precipitation (liq. equ.) for the period totaled 0.04 inches statewide which was 0.86 inches below normal and 4% of normal. Precipitation totals by climate division, West 0.00 inches, Central 0.04 inches, Bluegrass 0.04 inches and East 0.10 inches, which was 1.01, 0.95, 0.74 and 0.74 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at BENTON 4N to a high of 0.39 inches at WHITESBURG 2NW. Summarized and averaged data for the period 20150209 to 20150215(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 40 -8 22 -6 31 -7 0.00 -1.01 0 59 7 CENTRAL(CD2) 39 -8 21 -6 30 -7 0.04 -0.95 4 56 4 BLUEGRASS(CD3) 36 -9 18 -7 27 -8 0.04 -0.74 5 53 2 EAST(CD4) 36 -12 21 -4 29 -7 0.10 -0.74 12 58 -3 -------------------------------------------------------------------------------- STATE 38 -9 20 -6 29 -8 0.04 -0.86 4 59 -3 --- Kentucky Climate Summary For the Period February 2, 2015 to February 8, 2015 Above Normal Temperatures and Below Normal Precipitation: Thus far, conditions have been dry and fairly mild through the beginning of 2015. That trend did not change this past period. Overall, the Commonwealth averaged less than a quarter inch of precipitation. Much of the activity centered around the passing of a couple cold fronts through the work week, each producing just minor snow accumulations. This pushed the Bluegrass State to a sixth straight week of below normal rainfall. The US Drought Monitor expanded abnormally dry conditions to comprising nearly 80% of the state. The period ended with a very warm weekend with above normal temperatures in place. Most saw highs rise into the mid 50s to around 60. Temperatures for the period averaged 36 degrees across the state which was 2 degrees warmer than normal and no change to the previous period. High temperatures averaged from 47 in the West to 49 in the East. Departure from normal high temperatures ranged from 1 degree warmer than normal in the West to 3 degrees warmer than normal in the East. Low temperatures averaged from 26 degrees in the West to 25 degrees in the East. Departure from normal low temperature ranged from near normal in the West to 2 degrees warmer than normal in the East. The extreme high temperature for the period was 66 degrees at LOUISA 1S and the extreme low was 4 degrees at VANCEBURG 6W. Precipitation (liq. equ.) for the period totaled 0.20 inches statewide which was 0.67 inches below normal and 23% of normal. Precipitation totals by climate division, West 0.04 inches, Central 0.17 inches, Bluegrass 0.20 inches and East 0.38 inches, which was 0.91, 0.78, 0.56 and 0.45 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at HICKMAN 2E to a high of 0.84 inches at PIKEVILLE 13S. Summarized and averaged data for the period 20150202 to 20150208(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 47 1 26 0 36 0 0.04 -0.91 4 66 8 CENTRAL(CD2) 47 2 26 1 37 2 0.17 -0.78 18 65 8 BLUEGRASS(CD3) 45 2 25 1 35 2 0.20 -0.56 26 63 8 EAST(CD4) 49 3 25 2 37 3 0.38 -0.45 46 66 4 -------------------------------------------------------------------------------- STATE 47 2 26 2 36 2 0.20 -0.67 23 66 4 --- Kentucky Climate Summary For the Period January 26, 2015 to February 1, 2015 Above Normal Temperatures and Below Normal Precipitation: The Commonwealth saw a number of precipitation events this past week with the most significant coming on Sunday as low pressure passed just north of the state. Widespread light to moderate rainfall pushed through the area with rainfall totals generally between a half to one inch for most. Saying this, overall, it was another period in which precipitation was lacking. The state average was below normal for the fifth straight week. Looking farther back, 12 of the past 15 weeks have seen below normal precipitation. This has taken a toll across the state with the US Drought Monitor expanding the area of abnormally dry conditions to accounting for nearly 70% of the state. Moderate drought also expanded into Central Kentucky, which is nearly 3.5 inches below normal over the past 60 days. Temperatures for the period averaged 35 degrees across the state which was 2 degrees warmer than normal and 2 degrees cooler than the previous period. High temperatures averaged from 46 in the West to 42 in the East. Departure from normal high temperatures ranged from 2 degrees warmer than normal in the West to 2 degrees cooler than normal in the East. Low temperatures averaged from 32 degrees in the West to 25 degrees in the East. Departure from normal low temperature ranged from 7 degrees warmer than normal in the West to 3 degrees warmer than normal in the East. The extreme high temperature for the period was 62 degrees at FORT CAMPBELL and the extreme low was 8 degrees at BLACK MOUNTAIN ARC. Precipitation (liq. equ.) for the period totaled 0.73 inches statewide which was 0.07 inches below normal and 91% of normal. Precipitation totals by climate division, West 0.90 inches, Central 0.87 inches, Bluegrass 0.54 inches and East 0.61 inches, which was 0.05, 0.01, -0.16 and -0.18 inches respectively from normal. By station, precipitation totals ranged from a low of 0.28 inches at BOONEVILLE 2S to a high of 1.57 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20150126 to 20150201(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 46 2 32 7 39 4 0.90 0.05 106 62 18 CENTRAL(CD2) 44 1 28 4 36 2 0.87 0.01 101 61 13 BLUEGRASS(CD3) 40 -2 24 1 32 0 0.54 -0.16 77 56 9 EAST(CD4) 42 -2 25 3 34 1 0.61 -0.18 77 62 8 -------------------------------------------------------------------------------- STATE 43 -0 27 4 35 2 0.73 -0.07 91 62 8 --- Kentucky Climate Summary For the Period January 19, 2015 to January 25, 2015 Above Normal Temperatures and Below Normal Precipitation: Thus far, snowfall has been a rare occurrence this winter season for the Lower Ohio Valley. That notion came to an end on Friday night and Saturday morning. As low pressure passed just south and east of the state, a heavy snow band resulted in significant snowfall totals across Central Kentucky and up into the Bluegrass. One particular swath running through Elizabethtown and Lexington saw between 4 to 6 inches. The good news is that this event occurred between two relatively warm periods. The week started off with temperatures well above normal, reaching the 50s for most locations between Monday and Wednesday. The warm ground temperatures and mild temperatures over the weekend took a toll on the snowpack. Overall, while the state did see some significant snowfall, the liquid equivalent was just under a half inch for the week. This pushed the Bluegrass State to a fourth straight week of below normal precipitation. The US Drought Monitor remained relatively unchanged with a little over 10% of the state in Moderate Drought. Temperatures for the period averaged 38 degrees across the state which was 5 degrees warmer than normal and 4 degrees warmer than the previous period. High temperatures averaged from 50 in the West to 48 in the East. Departure from normal high temperatures ranged from 7 degrees warmer than normal in the West to 4 degrees warmer than normal in the East. Low temperatures averaged from 29 degrees in the West to 30 degrees in the East. Departure from normal low temperature ranged from 4 degrees warmer than normal in the West to 8 degrees warmer than normal in the East. The extreme high temperature for the period was 64 degrees at FORT CAMPBELL and the extreme low was 15 degrees at ELKTON 5SW. Precipitation (liq. equ.) for the period totaled 0.44 inches statewide which was 0.38 inches below normal and 54% of normal. Precipitation totals by climate division, West 0.50 inches, Central 0.40 inches, Bluegrass 0.38 inches and East 0.47 inches, which was 0.37, 0.47, 0.33 and 0.35 inches below normal. By station, precipitation totals ranged from a low of 0.09 inches at LA GRANGE 6NW to a high of 1.06 inches at PADUCAH ASOS. Summarized and averaged data for the period 20150119 to 20150125(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 50 7 29 4 39 5 0.50 -0.37 57 64 15 CENTRAL(CD2) 48 6 29 5 39 6 0.40 -0.47 46 61 16 BLUEGRASS(CD3) 45 4 29 6 37 5 0.38 -0.33 54 59 20 EAST(CD4) 48 4 30 8 39 6 0.47 -0.35 57 63 20 -------------------------------------------------------------------------------- STATE 48 6 29 6 38 5 0.44 -0.38 54 64 15 --- Kentucky Climate Summary For the Period 01-12-2015 to 01-18-2015 Above Normal Temperatures and Below Normal Rainfall: The big story this past week was the reversal of very cold temperatures to moderating temperatures. This past week averaged 10 to 15 degrees warmer than the previous week. Precipitation, on the other hand continued to be slim with the drought tools starting to place some western and west-central sections in Moderate hydrologic drought. Nearly 40% of the state was listed as in Moderate to abnormally dry conditions. Temperatures for the period averaged 35 degrees across the state which was 2 degrees warmer than normal and 14 degrees warmer than the previous period. High temperatures averaged from 42 in the West to 42 in the East. Departure from normal high temperatures ranged from 1 degrees cooler than normal in the West to 1 degrees cooler than normal in the East. Low temperatures averaged from 28 degrees in the West to 29 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 6 degrees warmer than normal in the East. The extreme high temperature for the period was 63 degrees at POPLAR BLUFF ASOS and the extreme low was 14 degrees at CARBONDALE ASOS. Precipitation (liq. equ.) for the period totaled 0.47 inches statewide which was 0.38 inches below normal and 55% of normal. Precipitation totals by climate division, West 0.43 inches, Central 0.57 inches, Bluegrass 0.37 inches and East 0.52 inches, which was 0.46, 0.33, 0.36 and 0.36 inches below normal. By station, precipitation totals ranged from a low of 0.24 inches at LOUISVILLE APT to a high of 1.01 inches at EDMONTON 5W. Summarized and averaged data for the period 20150112 to 20150118(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 42 -1 28 3 35 1 0.43 -0.46 48 63 14 CENTRAL(CD2) 42 0 29 5 35 2 0.57 -0.33 63 59 20 BLUEGRASS(CD3) 40 -1 27 4 34 2 0.37 -0.36 51 56 19 EAST(CD4) 42 -1 29 6 35 2 0.52 -0.36 59 60 15 -------------------------------------------------------------------------------- STATE 42 -0 28 4 35 2 0.47 -0.38 55 63 14 --- Kentucky Climate Summary For the Period January 5, 2015 to January 11, 2015 Well Below Normal Temperatures and Precipitation: The Commonwealth experienced the coldest temperatures of the young winter season this past period. An Arctic front pushed through the area Tuesday night with temperatures quickly on the decrease through the day on Wednesday. Breezy northwest winds pushed the wind chill below zero Wednesday morning and stayed that way into Thursday. The coldest temperatures were felt late Wednesday night and into Thursday morning as high pressure moved overhead. Clear skies and calm winds led to lows dipping to either side of zero. The cold air lasted through Saturday morning as another cold front brought a reinforcing shot of Arctic air on Friday. Lows Friday night dipped into the single digits. Over the period, the livestock cold stress index remained in the emergency category. For the week, the average state temperature was 12 degrees below normal. Other than some light snow showers along the previously mentioned Arctic fronts, the only other significant shot at precipitation was on Sunday as light rain showers fell across much of the region with the passage of an upper level disturbance. Temperatures for the period averaged 22 degrees across the state which was 12 degrees cooler than normal and 14 degrees cooler than the previous period. High temperatures averaged from 30 in the West to 32 in the East. Departure from normal high temperatures ranged from 13 degrees cooler than normal in the West to 12 degrees cooler than normal in the East. Low temperatures averaged from 15 degrees in the West to 14 degrees in the East. Departure from normal low temperature ranged from 11 degrees cooler than normal in the West to 10 degrees cooler than normal in the East. The extreme high temperature for the period was 48 degrees at MONTICELLO AWOS and the extreme low was -9 degrees at BLACK MOUNTAIN ARC. Precipitation (liq. equ.) for the period totaled 0.03 inches statewide which was 0.85 inches below normal and 3% of normal. Precipitation totals by climate division, West 0.05 inches, Central 0.02 inches, Bluegrass 0.02 inches and East 0.02 inches, which was 0.88, 0.92, 0.73 and 0.89 inches below normal. By station, precipitation totals ranged from a low of 0.00 inches at ALBANY 1N to a high of 0.27 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20150105 to 20150111(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 30 -13 15 -11 23 -11 0.05 -0.88 5 45 -4 CENTRAL(CD2) 30 -12 13 -12 22 -12 0.02 -0.92 2 47 -3 BLUEGRASS(CD3) 28 -13 11 -13 19 -13 0.02 -0.73 3 47 -4 EAST(CD4) 32 -12 14 -10 23 -11 0.02 -0.89 2 48 -9 -------------------------------------------------------------------------------- STATE 30 -12 13 -12 22 -12 0.03 -0.85 3 48 -9 --- Kentucky Climate Summary For the Period December 29, 2014 to January 4, 2015 Above Normal Temperatures and Below Normal Precipitation: 2014 went out with a period of dry and cold conditions. High pressure took control for the first half of the week. Highs generally only rose into the mid 30s to low 40s. Temperatures were coolest on Tuesday night with lows dropping into the mid- teens to low 20s. After a fairly mild December, winter finally got the chance to make an appearance, but it was short-lived as the Commonwealth rung in the New Year. The thermometer was on the upward trend for much of the remaining week. As low pressure moved northeast over the weekend, a warm front pushed highs into the 60s on Saturday, about 20 to 25 degrees above normal. The system also brought multiple rounds of showers to the region over the course of the weekend. Much of the state saw a half to one inch, averaging out to slightly below normal for the week. Temperatures for the period averaged 36 degrees across the state which was 2 degrees warmer than normal and 10 degrees cooler than the previous period. High temperatures averaged from 43 in the West to 44 in the East. Departure from normal high temperatures were near normal across the state. Low temperatures averaged from 29 degrees in the West to 31 degrees in the East. Departure from normal low temperature ranged from 3 degrees warmer than normal in the West to 7 degrees warmer than normal in the East. The extreme high temperature for the period was 69 degrees at WHITESBURG 2NW and the extreme low was 13 degrees at BURLINGTON 4S. Precipitation (liq. equ.) for the period totaled 0.83 inches statewide which was 0.08 inches below normal and 92% of normal. Precipitation totals by climate division, West 1.15 inches, Central 0.60 inches, Bluegrass 0.64 inches and East 0.92 inches, which was 0.21, -0.38, -0.15 and 0.01 inches respectively from normal. By station, precipitation totals ranged from a low of 0.19 inches at FORT CAMPBELL to a high of 4.35 inches at POPLAR BLUFF ASOS. Summarized and averaged data for the period 20141229 to 20150104(Last 7 Days) (Not for Legal purposes. Departure from Norms based on climate divisional Averages) AIR TEMPERATURE PRECIPITATION ExtremeTemp STATION MAX DEV MIN DEV AVR DEV TOTAL DEV %NORM HI LO -------------------------------------------------------------------------------- WEST(CD1) 43 0 29 3 36 1 1.15 0.21 122 63 17 CENTRAL(CD2) 44 1 30 4 37 3 0.60 -0.38 61 64 15 BLUEGRASS(CD3) 43 2 28 4 35 2 0.64 -0.15 81 65 13 EAST(CD4) 44 0 31 7 37 3 0.92 0.01 101 69 14 -------------------------------------------------------------------------------- STATE 44 1 30 5 36 2 0.83 -0.08 92 69 13 ---