JACKSON, KENTUCKY

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(154196)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 198404
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1894 ----- z ----- z ----- z ----- z 50.76 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z 50.76
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1899 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 37.53 25.61 31.57
1900 26.52 24.32 34.40 a 42.23 ----- z ----- z ----- z ----- z ----- z ----- z 36.87 30.13 32.41
1901 27.42 22.46 33.48 38.53 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 30.48
1902 ----- z ----- z ----- z ----- z ----- z 53.59 h 59.69 b 61.26 57.00 49.10 43.70 31.77 50.42
1903 26.52 29.18 44.45 45.67 54.65 57.86 b 65.48 64.84 54.33 43.97 32.40 20.61 45.00
1904 24.93 a 27.52 39.26 40.70 52.03 62.50 62.87 63.03 58.37 41.32 33.10 28.26 44.49
1905 19.81 19.18 38.00 42.80 53.77 64.33 63.71 60.19 56.33 43.65 33.20 30.32 43.77
1906 30.55 24.21 28.52 b 44.97 51.45 62.87 64.74 68.65 69.03 47.61 33.90 a 30.39 46.41
1907 36.32 27.43 45.35 35.71 m ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.37
1908 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1909 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1910 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1911 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z 46.50 f 51.58 63.73 63.81 ----- z ----- z ----- z ----- z ----- z 59.71
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 61.32 58.33 43.45 i 33.70 32.33 m 51.12
1923 31.19 26.61 33.43 a 38.57 g 50.74 62.77 65.13 65.04 e 57.24 i 40.79 c 34.43 b 35.84 44.60
1924 20.74 28.48 32.25 c ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 27.16
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z 46.52 f 55.07 61.39 62.00 56.90 40.26 35.83 26.19 48.23
1962 21.52 29.04 31.06 37.67 55.90 59.73 62.74 61.45 53.80 45.00 32.27 21.52 42.64
1963 18.16 15.86 34.48 42.87 48.87 57.93 62.10 62.32 53.50 40.84 31.33 f 14.19 41.01
1964 17.90 20.93 29.55 40.90 48.97 57.73 63.13 60.03 51.37 37.87 32.73 25.90 40.58
1965 23.58 20.37 a 28.10 a 40.82 b 54.16 58.03 61.03 58.90 56.57 37.77 29.23 27.19 41.31
1966 17.58 22.32 29.03 41.13 46.71 54.90 63.23 61.48 55.00 37.81 34.03 25.58 40.73
1967 24.45 21.36 34.42 42.20 49.10 60.17 60.87 59.68 47.63 37.77 27.93 25.58 40.93
1968 18.81 11.72 28.10 39.93 48.87 56.23 61.94 62.32 53.93 43.61 34.67 21.68 40.15
1969 19.65 24.82 23.39 40.83 47.26 h 60.85 j 66.94 61.42 54.60 40.48 29.97 24.84 38.69
1970 16.32 23.25 31.97 41.47 51.61 59.10 62.10 63.71 61.33 46.71 35.20 29.03 43.48
1971 22.52 22.18 27.48 35.23 45.71 62.63 63.77 62.26 62.10 52.26 33.87 35.26 43.77
1972 26.45 24.00 30.90 40.57 50.06 54.83 64.13 64.26 59.23 43.19 35.93 33.45 43.92
1973 23.81 24.07 39.77 41.37 46.42 62.10 64.94 65.32 60.10 47.97 35.50 27.87 44.94
1974 36.19 26.41 a 37.65 40.30 51.84 56.80 63.39 63.61 54.73 37.77 35.37 29.06 44.43
1975 27.26 30.57 32.00 38.50 55.00 60.97 64.16 67.42 55.57 45.58 34.30 27.45 44.90
1976 20.23 29.07 35.81 37.47 45.19 59.80 60.39 60.06 52.87 38.90 26.50 18.35 40.39
1977 10.35 20.29 32.58 42.57 52.97 58.07 65.52 64.60 a 60.77 ----- z 37.27 23.35 42.58
1978 14.74 14.11 29.90 41.37 49.03 59.07 a 63.68 65.48 61.60 39.84 38.43 25.65 41.91
1979 19.23 18.32 33.97 41.00 47.77 58.43 63.52 64.42 57.87 41.68 34.90 25.39 42.21
1980 28.00 17.00 28.03 38.50 49.13 a 56.30 65.42 65.77 60.20 39.42 29.43 24.61 41.82
1981 18.35 21.04 27.61 42.77 46.35 62.43 66.48 62.23 52.83 39.54 e 32.13 24.77 41.38
1982 18.74 26.14 34.16 36.07 53.58 58.20 66.48 61.61 56.50 45.00 36.13 33.03 43.80
1983 26.16 28.82 34.42 39.50 47.71 58.90 65.55 66.74 54.20 46.23 33.10 22.97 43.69
1984 18.71 27.48 30.81 41.60 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.65
Period of Record Statistics
MEAN 22.90 23.39 32.95 40.67 50.36 59.34 63.61 63.05 56.78 42.57 33.99 26.64 42.90
S.D. 5.87 4.71 4.86 2.35 2.99 2.76 1.87 2.42 4.10 3.94 3.32 4.77 1.78
SKEW 0.43 -0.59 0.71 -0.29 0.07 0.13 -0.20 0.39 0.62 0.58 0.20 -0.24 0.03
MAX 36.32 30.57 45.35 45.67 55.90 64.33 66.94 68.65 69.03 52.26 43.70 35.84 46.41
MIN 10.35 11.72 23.39 35.23 45.19 54.83 59.69 58.90 47.63 37.77 26.50 14.19 40.15
NO YRS 32 32 32 29 28 28 30 30 29 28 31 31 23