Kentucky Division 02 Palmer Drought Severity Index 1895 -Month--Value- 01 0.62 02 -0.85 03 -1.28 04 -1.70 05 -1.64 06 -1.81 07 -0.94 08 -1.54 09 -2.33 10 -2.60 11 -2.18 12 -1.70 1896 -Month--Value- 01 -2.31 02 -2.13 03 -1.37 04 -2.51 05 0.03 06 0.23 07 1.52 08 1.00 09 1.47 10 1.17 11 1.75 12 1.14 1897 -Month--Value- 01 0.92 02 1.78 03 2.69 04 3.23 05 -0.05 06 -0.19 07 0.00 08 -0.56 09 -1.79 10 -2.60 11 -2.34 12 -2.25 1898 -Month--Value- 01 1.56 02 0.93 03 1.67 04 -0.26 05 -0.18 06 -0.26 07 -0.13 08 -0.44 09 0.41 10 0.94 11 0.93 12 0.79 1899 -Month--Value- 01 1.54 02 1.58 03 2.46 04 -0.34 05 -0.27 06 -0.91 07 -1.13 08 -1.57 09 -2.04 10 -2.29 11 -2.92 12 -2.66 1900 -Month--Value- 01 -2.62 02 -1.81 03 -2.30 04 -2.75 05 -2.61 06 -1.10 07 -0.68 08 -1.20 09 -1.58 10 -2.10 11 -0.58 12 -0.68 1901 -Month--Value- 01 -1.28 02 -1.74 03 -2.00 04 -2.05 05 -2.35 06 -2.36 07 -3.58 08 -3.26 09 -2.54 10 -2.71 11 -3.32 12 -3.00 1902 -Month--Value- 01 -2.21 02 -2.84 03 -2.66 04 -2.90 05 -2.89 06 -2.18 07 -2.97 08 -3.36 09 0.61 10 0.37 11 0.50 12 2.03 1903 -Month--Value- 01 1.38 02 2.88 03 -0.35 04 -0.35 05 -0.78 06 -0.69 07 -0.94 08 -1.21 09 -1.99 10 -2.18 11 -2.31 12 -2.37 1904 -Month--Value- 01 -2.32 02 -2.23 03 -1.50 04 -1.62 05 -1.75 06 -1.94 07 -2.12 08 -2.57 09 -2.48 10 -3.22 11 -4.04 12 -3.80 1905 -Month--Value- 01 -3.78 02 -3.63 03 -3.58 04 -3.68 05 0.47 06 0.70 07 1.32 08 1.10 09 0.71 10 1.57 11 1.86 12 2.17 1906 -Month--Value- 01 -0.23 02 -0.68 03 -0.03 04 -1.20 05 -2.00 06 -1.97 07 0.63 08 0.45 09 1.91 10 1.54 11 2.30 12 2.98 1907 -Month--Value- 01 3.96 02 3.58 03 2.15 04 1.62 05 2.05 06 2.19 07 2.16 08 2.11 09 2.07 10 2.24 11 2.35 12 2.09 1908 -Month--Value- 01 1.34 02 2.22 03 1.97 04 2.50 05 -0.18 06 -0.04 07 -0.13 08 -0.64 09 -1.52 10 -2.44 11 -2.81 12 -3.26 1909 -Month--Value- 01 -3.12 02 2.15 03 2.11 04 2.45 05 2.62 06 2.74 07 3.43 08 -0.45 09 -0.57 10 -0.64 11 -1.13 12 -1.01 1910 -Month--Value- 01 0.12 02 1.00 03 -1.48 04 0.22 05 0.71 06 1.10 07 2.95 08 2.38 09 2.80 10 3.49 11 3.12 12 2.97 1911 -Month--Value- 01 -0.55 02 -0.45 03 -1.14 04 1.26 05 -0.54 06 -0.55 07 -1.24 08 -1.49 09 0.21 10 0.33 11 0.79 12 1.87 1912 -Month--Value- 01 1.48 02 1.41 03 1.73 04 2.96 05 2.87 06 2.56 07 2.92 08 3.01 09 2.65 10 1.89 11 1.01 12 1.11 1913 -Month--Value- 01 3.41 02 3.01 03 3.52 04 -0.48 05 -0.98 06 -1.51 07 -2.50 08 -3.10 09 -3.26 10 -2.97 11 -3.23 12 -3.52 1914 -Month--Value- 01 -3.73 02 -2.87 03 -2.83 04 -2.88 05 -3.12 06 -3.68 07 -4.01 08 -3.30 09 -2.99 10 -1.93 11 -2.40 12 -1.68 1915 -Month--Value- 01 -1.14 02 -1.73 03 -2.16 04 -3.27 05 0.81 06 1.01 07 1.44 08 2.23 09 2.33 10 2.59 11 3.10 12 4.49 1916 -Month--Value- 01 4.96 02 4.37 03 3.51 04 2.71 05 2.45 06 2.83 07 2.66 08 2.43 09 2.53 10 2.39 11 1.67 12 1.92 1917 -Month--Value- 01 2.53 02 2.51 03 2.66 04 2.77 05 2.47 06 2.64 07 2.59 08 2.29 09 2.07 10 2.44 11 -0.36 12 -0.58 1918 -Month--Value- 01 -0.17 02 -0.59 03 -1.69 04 -1.70 05 -1.57 06 -1.48 07 -1.45 08 -1.91 09 -1.53 10 -1.32 11 -1.71 12 -1.50 1919 -Month--Value- 01 -1.48 02 -1.90 03 0.35 04 0.10 05 0.89 06 -0.20 07 -1.40 08 -1.75 09 -2.30 10 1.46 11 2.86 12 3.36 1920 -Month--Value- 01 4.04 02 3.31 03 3.04 04 3.62 05 3.33 06 2.78 07 2.36 08 2.74 09 2.54 10 -0.41 11 -0.78 12 -1.00 1921 -Month--Value- 01 -1.15 02 -0.96 03 -0.61 04 -0.65 05 -1.19 06 -1.75 07 -2.64 08 -0.01 09 0.67 10 0.44 11 1.80 12 2.09 1922 -Month--Value- 01 1.34 02 1.35 03 2.14 04 0.00 05 -0.02 06 -0.48 07 -0.32 08 -0.92 09 -1.22 10 -1.49 11 -2.12 12 0.31 1923 -Month--Value- 01 0.98 02 1.55 03 1.67 04 1.79 05 1.77 06 1.74 07 1.31 08 1.83 09 1.67 10 1.23 11 1.23 12 2.24 1924 -Month--Value- 01 2.38 02 -0.25 03 -0.73 04 -1.00 05 -0.53 06 -0.36 07 -0.39 08 -0.78 09 0.79 10 -0.87 11 -1.41 12 0.85 1925 -Month--Value- 01 -0.40 02 -0.06 03 -0.55 04 -1.07 05 -1.19 06 -1.31 07 -1.29 08 -2.14 09 -2.47 10 1.58 11 2.37 12 -0.76 1926 -Month--Value- 01 -0.61 02 -0.61 03 -1.09 04 -1.09 05 -1.54 06 0.00 07 -0.07 08 0.97 09 1.13 10 2.54 11 2.62 12 3.26 1927 -Month--Value- 01 3.83 02 3.01 03 3.22 04 3.55 05 4.59 06 4.39 07 -0.16 08 -0.31 09 -0.37 10 -0.58 11 -0.14 12 -0.12 1928 -Month--Value- 01 -0.50 02 -0.62 03 -1.22 04 -1.20 05 0.02 06 2.84 07 -0.02 08 0.00 09 -0.85 10 0.24 11 0.40 12 0.09 1929 -Month--Value- 01 0.34 02 0.59 03 -0.30 04 -0.76 05 1.33 06 1.42 07 -0.01 08 -0.63 09 0.94 10 1.19 11 1.56 12 1.27 1930 -Month--Value- 01 1.56 02 1.53 03 -0.74 04 -1.80 05 -2.16 06 -2.91 07 -4.16 08 -4.76 09 -4.76 10 -5.19 11 -5.75 12 -6.30 1931 -Month--Value- 01 -6.67 02 -6.63 03 -6.21 04 -5.56 05 -5.57 06 -5.61 07 -6.00 08 -5.25 09 -5.20 10 -4.81 11 -4.77 12 0.17 1932 -Month--Value- 01 1.41 02 0.90 03 1.00 04 1.09 05 -0.98 06 -0.99 07 -1.40 08 -1.24 09 -1.18 10 -0.81 11 -1.26 12 0.13 1933 -Month--Value- 01 0.33 02 0.43 03 0.68 04 1.03 05 1.23 06 -1.06 07 0.58 08 0.66 09 1.08 10 -0.04 11 -0.53 12 -0.10 1934 -Month--Value- 01 -0.71 02 -1.12 03 -1.19 04 -1.86 05 -2.47 06 -2.34 07 -2.54 08 -1.94 09 -1.46 10 -1.96 11 -2.52 12 -3.07 1935 -Month--Value- 01 0.45 02 -0.45 03 1.17 04 1.30 05 2.15 06 3.14 07 3.09 08 2.86 09 -0.15 10 -0.29 11 -0.16 12 -0.54 1936 -Month--Value- 01 -0.85 02 -1.24 03 -1.29 04 -0.78 05 -1.83 06 -3.07 07 -3.63 08 -4.50 09 -4.23 10 -3.95 11 -4.02 12 -0.05 1937 -Month--Value- 01 3.98 02 -0.59 03 -1.44 04 -1.25 05 -1.15 06 -0.95 07 -1.35 08 -1.36 09 -1.49 10 -0.78 11 -1.02 12 -1.00 1938 -Month--Value- 01 -0.95 02 -1.41 03 -0.79 04 -1.43 05 0.30 06 0.21 07 1.14 08 1.72 09 2.17 10 1.40 11 1.32 12 0.60 1939 -Month--Value- 01 1.00 02 1.94 03 2.06 04 2.60 05 -0.90 06 -0.17 07 -0.06 08 -0.40 09 -1.40 10 -1.69 11 -2.56 12 -3.23 1940 -Month--Value- 01 -3.67 02 -3.02 03 -2.28 04 -1.55 05 -1.60 06 -1.99 07 -2.45 08 -2.63 09 -2.90 10 -3.54 11 -3.27 12 -3.26 1941 -Month--Value- 01 -3.34 02 -3.86 03 -4.31 04 -4.19 05 -4.78 06 -4.14 07 -3.69 08 -3.48 09 -4.18 10 -3.71 11 -3.78 12 -3.81 1942 -Month--Value- 01 -3.57 02 -3.43 03 -3.24 04 -3.22 05 -3.00 06 0.43 07 -0.49 08 0.86 09 0.82 10 1.17 11 1.52 12 1.89 1943 -Month--Value- 01 -0.73 02 -1.30 03 1.35 04 1.27 05 1.43 06 -0.13 07 -0.42 08 -1.35 09 -1.25 10 -1.68 11 -2.54 12 -3.13 1944 -Month--Value- 01 -3.66 02 -3.30 03 -2.59 04 -2.02 05 -2.25 06 -3.15 07 -3.85 08 0.68 09 1.14 10 -0.51 11 -1.04 12 -1.17 1945 -Month--Value- 01 -1.10 02 0.73 03 0.98 04 0.74 05 0.77 06 1.20 07 -0.27 08 -0.69 09 -1.06 10 -1.22 11 -0.90 12 -1.16 1946 -Month--Value- 01 -1.16 02 0.58 03 -0.15 04 -0.96 05 0.47 06 0.20 07 0.56 08 0.88 09 0.70 10 0.39 11 0.30 12 0.12 1947 -Month--Value- 01 0.55 02 -0.98 03 -1.36 04 0.44 05 1.31 06 1.42 07 1.54 08 -0.14 09 -0.49 10 -0.79 11 -1.06 12 -1.65 1948 -Month--Value- 01 -1.68 02 0.53 03 1.03 04 1.10 05 -0.40 06 -0.75 07 -0.39 08 -0.66 09 -1.09 10 -0.03 11 1.21 12 1.19 1949 -Month--Value- 01 1.68 02 2.10 03 2.09 04 1.78 05 0.95 06 1.92 07 1.53 08 1.88 09 1.14 10 1.55 11 0.92 12 1.66 1950 -Month--Value- 01 3.86 02 3.95 03 3.21 04 2.76 05 3.28 06 4.01 07 4.54 08 4.72 09 5.07 10 4.34 11 4.62 12 3.85 1951 -Month--Value- 01 4.51 02 4.07 03 3.89 04 3.32 05 2.31 06 2.29 07 1.64 08 1.41 09 1.64 10 1.31 11 2.16 12 3.25 1952 -Month--Value- 01 3.10 02 2.33 03 2.94 04 -0.71 05 -1.03 06 -1.61 07 -2.40 08 -2.75 09 -2.91 10 -2.97 11 -3.40 12 -3.55 1953 -Month--Value- 01 -3.22 02 -3.53 03 -2.96 04 -2.53 05 -2.03 06 -2.36 07 -2.35 08 -2.97 09 -3.60 10 -4.25 11 -4.94 12 -5.41 1954 -Month--Value- 01 -4.64 02 -4.67 03 -5.01 04 -4.63 05 -4.42 06 -4.34 07 -4.86 08 -4.52 09 -4.05 10 -3.80 11 -4.20 12 -3.90 1955 -Month--Value- 01 -4.15 02 1.34 03 1.72 04 1.09 05 0.97 06 1.32 07 -0.35 08 -0.93 09 -0.96 10 -0.80 11 -1.08 12 -1.79 1956 -Month--Value- 01 0.11 02 1.53 03 -0.04 04 0.12 05 -0.35 06 -0.62 07 -0.21 08 -0.24 09 -0.79 10 -1.12 11 -1.67 12 -1.70 1957 -Month--Value- 01 -1.02 02 -0.89 03 -1.52 04 0.27 05 0.48 06 1.09 07 -0.50 08 -1.29 09 0.26 10 0.40 11 1.93 12 2.25 1958 -Month--Value- 01 -0.27 02 -0.78 03 -1.09 04 0.36 05 0.17 06 0.45 07 1.75 08 1.86 09 1.83 10 -0.14 11 -0.12 12 -0.86 1959 -Month--Value- 01 -0.51 02 -0.63 03 -1.23 04 -1.70 05 -1.53 06 -1.82 07 -1.59 08 -1.46 09 -2.03 10 -1.32 11 -0.91 12 -0.63 1960 -Month--Value- 01 -0.96 02 -0.67 03 -0.79 04 -1.67 05 -1.89 06 1.21 07 -0.63 08 -0.95 09 -0.91 10 -1.30 11 -1.35 12 -1.51 1961 -Month--Value- 01 -1.91 02 0.20 03 0.49 04 0.96 05 1.82 06 2.28 07 2.49 08 2.43 09 1.50 10 1.04 11 0.97 12 1.28 1962 -Month--Value- 01 1.33 02 2.46 03 0.04 04 -0.34 05 -0.80 06 -0.48 07 -0.71 08 -1.16 09 0.61 10 1.29 11 -0.01 12 -0.29 1963 -Month--Value- 01 -1.00 02 -1.43 03 -0.56 04 -1.45 05 -1.64 06 -1.71 07 -0.71 08 -0.58 09 -1.12 10 -2.15 11 -2.64 12 -3.42 1964 -Month--Value- 01 -3.41 02 -3.44 03 -1.16 04 -1.27 05 -1.79 06 -2.31 07 -2.13 08 -2.22 09 -1.76 10 -2.26 11 -2.34 12 0.54 1965 -Month--Value- 01 0.35 02 0.52 03 0.98 04 -0.31 05 -0.94 06 -0.95 07 -0.69 08 -1.34 09 0.62 10 0.72 11 -0.50 12 -1.46 1966 -Month--Value- 01 -0.92 02 -0.66 03 -1.67 04 0.90 05 -0.11 06 -0.68 07 -0.83 08 0.44 09 0.43 10 0.36 11 0.43 12 0.79 1967 -Month--Value- 01 -0.70 02 -1.02 03 0.11 04 0.07 05 0.91 06 0.91 07 2.51 08 2.88 09 2.61 10 2.55 11 2.74 12 2.68 1968 -Month--Value- 01 1.83 02 0.77 03 1.11 04 1.42 05 2.29 06 -0.45 07 -0.60 08 -0.93 09 -1.08 10 -1.34 11 -1.38 12 -1.55 1969 -Month--Value- 01 -1.17 02 -1.48 03 -1.94 04 -1.52 05 -1.57 06 -0.76 07 -1.17 08 -0.75 09 -1.27 10 -1.38 11 -1.43 12 -0.89 1970 -Month--Value- 01 -1.50 02 0.10 03 -0.20 04 1.36 05 0.58 06 0.97 07 0.97 08 1.30 09 1.75 10 2.43 11 2.12 12 2.17 1971 -Month--Value- 01 1.71 02 1.94 03 -0.75 04 -1.09 05 0.47 06 0.46 07 1.52 08 1.45 09 -0.02 10 -0.59 11 -1.09 12 -1.20 1972 -Month--Value- 01 0.58 02 1.13 03 1.07 04 2.18 05 1.83 06 1.18 07 1.53 08 0.81 09 0.85 10 1.17 11 1.86 12 2.70 1973 -Month--Value- 01 2.02 02 1.37 03 1.61 04 2.13 05 2.68 06 3.08 07 3.82 08 2.93 09 2.00 10 1.72 11 2.68 12 2.36 1974 -Month--Value- 01 2.92 02 2.12 03 1.65 04 1.31 05 1.50 06 1.85 07 1.14 08 2.54 09 3.60 10 3.21 11 2.84 12 2.60 1975 -Month--Value- 01 2.37 02 2.57 03 4.34 04 4.33 05 3.44 06 2.87 07 1.88 08 1.51 09 2.18 10 3.31 11 3.10 12 3.16 1976 -Month--Value- 01 2.99 02 2.78 03 2.53 04 1.18 05 1.01 06 1.84 07 1.86 08 1.45 09 1.76 10 2.58 11 -0.43 12 -1.02 1977 -Month--Value- 01 -1.38 02 -1.75 03 -1.68 04 -1.08 05 -1.65 06 0.43 07 0.24 08 1.47 09 1.49 10 2.51 11 3.09 12 3.07 1978 -Month--Value- 01 3.38 02 2.30 03 1.82 04 1.08 05 1.43 06 1.05 07 1.18 08 2.01 09 1.15 10 1.30 11 1.60 12 3.89 1979 -Month--Value- 01 3.86 02 3.79 03 2.86 04 3.80 05 3.45 06 3.51 07 4.11 08 4.65 09 6.95 10 6.57 11 6.88 12 6.36 1980 -Month--Value- 01 -0.52 02 -1.13 03 -0.64 04 -0.87 05 -0.73 06 -0.86 07 -0.76 08 -1.08 09 -1.44 10 -1.50 11 -1.63 12 -2.30 1981 -Month--Value- 01 -2.89 02 -2.31 03 -2.65 04 0.19 05 0.98 06 1.27 07 1.38 08 1.38 09 1.60 10 2.02 11 1.49 12 1.36 1982 -Month--Value- 01 1.67 02 -0.08 03 -0.47 04 -0.32 05 -0.49 06 -0.45 07 0.44 08 1.85 09 2.74 10 -0.36 11 0.10 12 0.30 1983 -Month--Value- 01 -0.56 02 -0.94 03 -1.65 04 1.64 05 3.77 06 -0.31 07 -1.01 08 -2.00 09 -2.79 10 0.73 11 1.01 12 1.61 1984 -Month--Value- 01 0.74 02 0.65 03 0.70 04 1.01 05 2.62 06 1.42 07 1.70 08 1.28 09 1.03 10 1.51 11 2.54 12 2.63 1985 -Month--Value- 01 -0.34 02 -0.77 03 -1.35 04 -1.83 05 -1.72 06 0.14 07 0.04 08 0.79 09 0.49 10 1.10 11 1.46 12 -0.58 1986 -Month--Value- 01 -1.38 02 -0.97 03 -1.45 04 -2.41 05 -2.01 06 -2.15 07 -2.49 08 -2.47 09 0.49 10 0.37 11 1.40 12 1.45 1987 -Month--Value- 01 -0.65 02 -0.39 03 -0.97 04 -1.22 05 -1.72 06 -1.99 07 -1.63 08 -1.91 09 -2.07 10 -2.64 11 -2.82 12 -2.11 1988 -Month--Value- 01 -1.99 02 -1.76 03 -2.15 04 -2.28 05 -2.63 06 -3.34 07 0.22 08 -0.23 09 0.77 10 0.76 11 1.92 12 2.03 1989 -Month--Value- 01 1.97 02 4.22 03 4.17 04 3.26 05 3.11 06 3.72 07 3.55 08 3.39 09 3.37 10 3.43 11 3.25 12 2.50 1990 -Month--Value- 01 2.23 02 2.69 03 -0.59 04 -1.06 05 -0.30 06 -0.63 07 -0.86 08 -1.00 09 -1.08 10 0.75 11 0.59 12 2.74 1991 -Month--Value- 01 2.31 02 2.61 03 -0.12 04 -0.68 05 -0.95 06 -1.44 07 -1.90 08 -2.10 09 -2.16 10 -1.67 11 -2.02 12 -1.13 1992 -Month--Value- 01 -1.40 02 -1.73 03 -1.21 04 -1.91 05 0.23 06 0.64 07 1.55 08 1.57 09 1.81 10 1.46 11 1.65 12 -0.29 1993 -Month--Value- 01 -0.54 02 -0.42 03 -0.58 04 -0.81 05 -1.17 06 -0.77 07 -1.33 08 -1.58 09 0.08 10 0.60 11 0.65 12 0.80 1994 -Month--Value- 01 0.85 02 1.21 03 1.84 04 1.94 05 -0.23 06 -0.51 07 -0.66 08 -0.59 09 -0.64 10 -0.72 11 -1.03 12 -1.18 1995 -Month--Value- 01 -1.01 02 -1.15 03 -1.53 04 -1.43 05 1.86 06 1.77 07 -0.46 08 -0.65 09 -0.90 10 1.10 11 1.21 12 -0.47 1996 -Month--Value- 01 -0.35 02 -0.72 03 0.37 04 1.00 05 1.33 06 1.62 07 2.04 08 1.55 09 2.75 10 2.69 11 3.11 12 3.21 1997 -Month--Value- 01 2.76 02 2.37 03 4.68 04 3.74 05 3.87 06 4.83 07 -1.00 08 -0.99 09 -1.21 10 -1.43 11 -1.46 12 -1.52 1998 -Month--Value- 01 -1.63 02 -1.82 03 -2.02 04 1.17 05 0.87 06 2.40 07 2.21 08 -0.68 09 -1.47 10 -1.51 11 -2.21 12 -2.18 1999 -Month--Value- 01 -1.25 02 -1.47 03 -1.64 04 -1.78 05 -1.94 06 -1.39 07 -2.29 08 -3.07 09 -3.48 10 -3.31 11 -3.96 12 -4.12 2000 -Month--Value- 01 -3.84 02 -3.41 03 -3.53 04 -2.95 05 -2.59 06 -2.49 07 -2.11 08 -1.78 09 -1.64 10 -2.31 11 -2.26 12 -1.98 2001 -Month--Value- 01 -2.35 02 -1.97 03 -2.31 04 -2.92 05 -2.71 06 0.00 07 -0.01 08 0.22 09 0.04 10 0.87 11 1.24 12 1.22 2002 -Month--Value- 01 -0.14 02 -0.79 03 0.72 04 0.83 05 1.28 06 -0.28 07 -0.65 08 -0.92 09 1.16 10 2.29 11 2.39 12 2.67 2003 -Month--Value- 01 1.83 02 2.54 03 1.47 04 1.69 05 1.96 06 2.60 07 2.56 08 2.95 09 3.99 10 3.71 11 3.99 12 3.67 2004 -Month--Value- 01 3.25 02 2.63 03 2.10 04 2.33 05 3.39 06 3.02 07 3.28 08 3.33 09 2.71 10 3.11 11 3.70 12 3.77 2005 -Month--Value- 01 3.49 02 -0.28 03 -0.45 04 -0.13 05 -0.40 06 -0.91 07 -1.02 08 1.33 09 -0.77 10 -1.44 11 -1.69 12 -2.03 2006 -Month--Value- 01 -1.44 02 -1.68 03 -1.95 04 -1.88 05 0.28 06 0.38 07 0.40 08 1.01 09 2.61 10 3.58 11 3.32 12 -0.21 2007 -Month--Value- 01 2.49 02 1.90 03 0.75 04 -1.59 05 -2.08