IRVINGTON, KENTUCKY

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(154165)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 197312
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
1897 ----- z ----- z ----- z ----- z ----- z ----- z 67.71 65.32 57.87 51.84 38.90 30.74 52.06
1898 31.42 28.96 a 41.45 42.07 57.03 64.77 67.87 66.52 62.77 48.45 33.83 23.52 47.39
1899 25.90 16.75 33.90 48.23 59.84 65.97 65.68 67.81 56.47 51.35 40.47 26.81 46.60
1900 29.45 22.64 31.42 44.10 54.74 65.07 67.84 69.32 63.60 55.14 j 36.10 28.55 46.62
1901 25.87 21.11 36.61 39.63 52.03 65.10 69.94 65.91 i 55.67 43.65 28.77 20.94 41.76
1902 24.14 i 17.75 37.19 42.33 58.00 62.10 65.90 64.52 56.40 49.16 45.80 29.06 48.02
1903 27.68 29.32 42.19 46.43 58.84 60.27 67.29 65.39 57.13 46.16 33.73 21.90 46.36
1904 23.06 24.66 38.74 42.23 55.19 63.80 65.65 65.06 61.23 46.81 34.87 29.00 45.86
1905 19.84 19.50 42.35 46.77 59.77 65.87 67.35 66.10 59.83 48.45 35.43 30.00 46.77
1906 31.87 24.93 31.74 48.60 55.00 64.57 65.39 68.71 64.47 47.26 36.33 33.45 47.69
1907 34.16 27.71 46.29 39.23 51.94 61.63 68.65 65.71 59.97 45.68 34.57 31.45 47.25
1908 27.26 28.24 41.94 47.13 57.77 63.13 66.94 66.10 60.10 a 45.39 39.50 31.90 47.95
1909 30.87 33.18 35.68 45.53 53.26 65.67 66.06 66.94 57.87 43.71 46.40 22.10 47.27
1910 25.55 24.04 44.23 44.73 51.71 59.87 67.68 62.52 61.67 47.97 32.03 23.10 45.42
1911 31.40 a 32.50 35.23 44.33 56.97 63.97 65.13 a 66.13 63.47 50.06 33.71 b 34.00 48.08
1912 15.90 19.52 31.23 a 48.26 c 56.42 59.90 a 67.58 64.84 59.73 46.94 34.32 b 28.93 b 44.46
1913 32.52 25.50 34.71 45.50 54.23 62.63 69.35 65.81 59.37 46.70 a 39.69 a 31.27 a 47.27
1914 31.65 e 21.92 c 33.52 b 47.65 g 52.74 67.55 a 67.26 65.81 57.17 51.52 36.47 26.87 46.59
1915 25.20 a 34.04 30.39 49.03 55.87 63.03 66.19 62.39 61.07 50.35 40.77 30.52 47.40
1916 31.77 27.17 34.03 44.77 56.97 60.93 69.81 67.84 57.20 45.68 37.20 26.58 46.66
1917 28.03 23.79 37.00 44.13 49.55 61.60 66.42 63.97 57.30 40.74 35.80 18.52 43.90
1918 12.00 29.21 39.71 45.20 60.45 63.37 63.61 70.03 51.00 53.13 37.87 37.16 46.90
1919 29.84 29.46 37.45 46.40 54.90 67.17 68.48 64.06 59.83 56.35 37.13 25.39 48.04
1920 24.90 27.86 37.45 43.40 54.68 61.97 64.77 64.61 61.57 50.35 36.77 31.84 46.68
1921 31.97 33.29 46.68 48.27 55.52 68.20 71.35 66.87 66.30 45.45 40.60 33.03 50.63
1922 25.81 32.82 41.13 48.90 59.32 65.20 66.26 64.90 60.77 49.26 39.47 32.26 48.84
1923 32.55 26.29 33.48 43.73 53.71 63.90 66.61 65.68 60.10 45.84 38.40 37.74 47.34
1924 22.32 28.62 34.45 48.30 50.65 65.13 63.65 65.65 55.77 49.68 39.70 26.68 45.88
1925 27.35 34.82 37.84 51.13 49.45 66.30 66.68 64.03 66.83 44.55 35.87 25.48 47.53
1926 26.16 32.39 30.81 40.03 54.32 60.00 67.42 68.97 63.63 50.23 33.60 29.61 46.43
1927 27.68 37.14 40.74 49.50 56.13 61.27 65.48 60.35 61.27 49.65 43.13 29.13 48.46
1928 27.00 30.28 35.48 43.53 53.13 61.60 67.61 67.48 54.40 51.94 39.27 30.84 46.88
1929 24.03 22.96 42.45 50.00 54.16 61.30 67.74 63.65 60.13 47.90 36.97 31.48 46.90
1930 25.35 37.96 33.35 48.00 56.39 62.17 68.77 64.52 62.40 45.90 38.80 29.06 47.72
1931 30.74 33.46 34.68 45.87 53.06 64.63 69.94 65.65 65.23 52.71 47.70 39.42 50.26
1932 36.55 38.52 31.71 46.43 55.00 65.63 68.65 66.23 59.33 47.77 35.73 29.77 48.44
1933 35.00 28.71 36.19 46.07 60.00 65.10 67.81 65.39 65.13 47.26 36.20 34.06 48.91
1934 32.26 22.86 32.94 45.97 56.06 67.30 70.87 67.87 58.93 48.94 41.53 29.48 47.92
1935 29.10 31.14 45.26 46.57 53.45 ----- z 69.29 67.58 56.60 48.97 38.73 23.55 46.39
1936 21.45 22.66 40.74 42.70 56.90 63.37 71.23 70.97 65.43 49.48 32.60 32.29 47.48
1937 33.42 29.46 33.03 45.90 55.77 65.13 65.00 68.35 56.30 46.77 34.17 29.39 46.89
1938 27.52 38.43 43.87 a 49.60 55.97 63.20 68.00 68.48 61.33 48.06 38.13 30.39 49.42
1939 32.90 30.14 38.71 43.90 56.71 67.10 ----- z ----- z 62.07 48.42 34.17 29.90 44.40
1940 11.10 27.03 33.58 43.03 48.90 61.23 63.45 64.10 51.00 44.58 34.00 32.06 42.84
1941 26.74 22.71 28.77 46.73 52.65 61.20 65.13 63.26 56.87 50.58 33.40 32.23 45.02
1942 20.16 25.04 36.03 45.00 52.74 62.34 a 65.45 63.13 54.80 43.94 37.97 25.10 44.31
1943 25.19 25.36 28.55 41.37 54.74 64.20 66.39 62.70 a 53.27 41.10 30.13 23.58 43.05
1944 25.39 28.14 30.39 41.47 56.03 62.20 60.68 62.06 53.90 41.13 35.53 19.90 43.07
1945 19.35 25.11 41.84 43.00 47.39 60.20 62.77 62.81 61.30 43.58 37.90 21.13 43.86
1946 25.97 28.29 45.26 47.37 53.19 62.70 64.13 58.55 53.97 44.74 38.30 30.77 46.10
1947 29.61 17.61 26.03 45.17 49.00 62.20 60.84 69.94 57.47 52.81 35.63 27.90 44.52
1948 ----- z ----- z ----- z ----- z ----- z 61.59 a 65.94 61.58 57.60 42.81 40.27 32.26 51.72
1949 33.74 30.86 35.29 43.83 54.10 64.37 69.97 64.48 52.03 51.97 35.30 31.26 47.27
1950 35.10 30.14 32.29 40.30 56.45 62.43 63.74 62.00 57.77 50.52 30.77 21.13 45.22
1951 28.13 27.96 34.48 43.00 52.39 63.43 65.90 64.48 55.30 47.06 29.93 29.65 45.14
1952 31.84 32.03 35.52 43.60 54.19 67.63 66.90 64.58 54.87 38.39 36.80 32.19 46.55
1953 32.77 31.18 38.03 42.90 58.61 66.00 65.97 62.68 55.73 44.65 33.87 27.68 46.67
1954 27.87 33.82 33.52 50.57 48.84 63.60 66.84 67.23 59.87 48.58 36.40 30.00 47.26
1955 24.84 29.50 37.87 49.30 56.13 57.17 70.23 66.52 59.30 46.97 32.93 25.97 46.39
1956 24.32 33.24 35.39 43.27 55.97 61.79 a 66.13 64.19 54.00 49.23 34.70 36.74 46.58
1957 25.16 34.29 34.68 48.50 54.84 65.40 65.32 61.74 59.33 43.35 36.23 32.45 46.78
1958 24.65 17.75 31.52 43.97 52.39 59.80 67.26 63.35 57.57 44.29 36.40 20.29 43.27
1959 22.32 27.57 33.71 45.93 58.17 a 61.43 64.94 67.39 60.07 47.10 32.30 31.68 46.05
1960 30.61 26.79 21.97 47.20 50.45 60.77 63.68 65.87 59.30 47.19 35.53 22.26 44.30
1961 20.68 31.21 40.06 40.60 48.74 58.90 65.65 63.32 59.87 45.94 36.77 28.00 44.98
1962 22.26 30.39 33.29 42.10 60.35 62.03 64.61 62.90 54.57 49.61 36.73 22.23 45.09
1963 17.32 19.79 40.26 48.13 51.58 60.90 63.71 62.06 53.53 47.61 37.03 16.87 43.23
1964 24.55 23.41 36.19 48.37 54.55 62.83 64.42 62.74 56.10 40.19 37.27 30.23 45.07
1965 25.39 25.36 29.90 46.60 58.03 61.60 63.81 62.29 59.73 42.13 37.67 33.10 45.47
1966 19.55 26.86 36.13 45.60 50.35 58.30 67.16 62.19 55.80 41.52 37.67 29.29 44.20
1967 29.06 21.29 39.53 a 49.30 51.81 62.00 62.26 60.29 53.80 46.13 33.67 31.19 45.03
1968 22.06 19.55 35.58 45.43 53.84 62.77 66.13 66.39 56.03 43.39 38.52 e 25.55 b 44.60
1969 23.43 a 28.14 25.81 46.37 52.71 61.43 66.61 59.80 a 54.20 44.90 32.13 24.16 43.31
1970 15.90 24.25 31.94 44.87 53.32 60.83 62.45 62.94 62.43 45.77 35.43 30.13 44.19
1971 21.26 24.79 30.03 39.33 46.94 62.97 62.81 60.71 60.93 50.26 35.67 35.71 44.28
1972 24.74 25.52 33.39 44.83 52.87 56.90 64.42 63.06 61.03 45.55 37.27 30.87 45.04
1973 25.32 25.82 43.48 45.07 49.65 61.77 65.61 63.06 60.50 48.39 39.23 28.94 46.40
Period of Record Statistics
MEAN 26.51 27.50 35.98 45.33 54.34 62.95 66.34 64.83 58.68 47.14 36.63 28.70 46.22
S.D. 5.30 5.13 5.00 2.84 3.19 2.44 2.31 2.57 3.62 3.40 3.43 4.63 1.76
SKEW -0.57 -0.01 0.02 -0.17 -0.18 0.00 -0.06 0.09 0.07 -0.10 0.65 -0.37 0.06
MAX 36.55 38.52 46.68 51.13 60.45 68.20 71.35 70.97 66.83 56.35 47.70 39.42 50.63
MIN 11.10 16.75 21.97 39.23 46.94 56.90 60.68 58.55 51.00 38.39 28.77 16.87 42.84
NO YRS 74 75 75 74 75 75 76 75 77 76 77 77 69