DICKSON, TENNESSEE

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(402489)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201205
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
1900 ----- z ----- z ----- z ----- z ----- z ----- z 68.52 68.77 64.27 55.29 36.70 31.10 54.11
1901 30.55 26.39 38.65 43.17 52.81 68.20 ----- z 70.71 58.27 47.54 c 32.07 26.35 44.97
1902 28.23 23.50 37.67 a 47.43 62.86 i 64.96 b 68.61 65.48 58.83 49.16 42.67 31.10 47.06
1903 ----- z 29.54 46.27 i 45.17 55.74 57.70 66.55 65.58 54.87 46.16 33.79 a 20.79 g 50.57
1904 24.46 c 29.58 c 38.73 a 42.30 52.00 60.56 c 62.06 62.93 c 57.73 d 43.04 g 32.00 g 29.13 45.95
1905 19.77 18.23 b 40.48 45.56 c 57.97 a 62.83 64.94 63.52 58.10 a 46.71 34.63 28.50 a 45.10
1906 30.74 23.86 32.58 45.50 b 51.14 b 60.44 e ----- z ----- z ----- z ----- z ----- z ----- z 40.71
1907 39.00 30.50 48.23 41.03 51.16 59.90 66.90 65.23 57.80 44.52 35.93 32.52 47.73
1908 26.93 b 26.76 d 45.33 d 49.27 57.16 62.50 65.32 63.87 57.40 42.42 40.53 33.07 a 47.55
1909 32.03 a 32.50 38.10 44.73 53.74 64.80 65.65 65.32 57.33 41.61 44.03 22.65 46.87
1910 27.26 23.00 43.24 b 42.93 c 51.87 58.93 67.87 a 62.58 61.25 b 47.45 30.50 25.77 45.22
1911 33.71 35.36 36.07 a 46.23 54.55 63.87 63.61 65.45 63.70 50.26 33.57 35.13 48.46
1912 20.76 b 21.52 33.61 48.90 55.58 58.53 66.71 64.17 a 59.83 45.87 32.27 29.06 44.73
1913 32.66 b 27.96 36.00 46.10 53.45 61.03 66.97 62.61 57.30 43.71 41.33 32.35 46.79
1914 30.26 d 25.36 33.48 44.27 53.10 65.07 65.23 64.68 l 54.50 j 50.35 34.37 25.68 42.72
1915 23.65 32.61 28.04 h 47.21 f ----- z 59.03 62.07 a 61.06 56.47 47.52 38.33 29.48 b 45.58
1916 32.00 e 27.00 c 33.61 42.67 55.39 58.40 65.55 65.11 c 52.43 b 43.35 34.90 23.97 b 44.53
1917 28.65 24.46 34.87 43.17 44.65 57.47 62.94 60.35 53.50 36.81 36.39 g 20.73 a 42.51
1918 14.55 31.79 42.58 45.67 57.90 62.22 u 61.71 67.35 50.00 52.42 e 34.46 d 33.71 c 44.74
1919 ----- z ----- z 39.47 n 46.81 d 54.37 a 65.54 d 66.15 e 65.13 a 56.17 f 58.25 k 37.42 d 27.11 c 51.79
1920 27.93 d 30.09 g 37.10 a 42.68 b 55.79 b 60.74 k 65.29 c 63.68 61.10 47.29 36.33 o 30.89 c 47.97
1921 33.39 35.68 f 49.00 c 48.88 e 54.74 66.10 68.81 65.52 65.33 43.32 41.13 33.10 51.76
1922 27.16 32.89 39.32 49.53 56.71 64.43 65.58 62.61 59.90 46.00 35.79 a 33.42 47.78
1923 31.62 b 26.43 32.19 43.90 53.10 a 62.57 64.65 65.45 58.87 44.29 34.37 c 38.43 c 46.32
1924 ----- z 29.07 a 34.50 a 46.93 49.61 65.13 64.64 c 66.35 56.83 49.81 39.20 28.90 48.27
1925 30.16 36.75 39.68 52.59 a 50.90 65.53 66.13 63.32 66.83 46.23 36.97 27.10 a 48.52
1926 28.77 34.57 32.68 41.50 52.16 60.07 64.81 67.32 63.63 50.97 32.50 31.71 46.72
1927 29.68 39.50 40.74 51.47 57.03 63.07 63.45 61.16 59.63 47.71 42.97 29.61 48.84
1928 27.65 30.86 36.58 43.83 52.39 60.83 66.39 67.06 53.90 51.81 38.83 31.13 46.77
1929 28.13 26.07 43.26 50.53 54.94 61.87 67.26 62.29 60.07 47.61 38.37 32.68 47.76
1930 27.81 38.29 36.61 ----- z 54.82 i 59.70 67.68 63.81 61.93 45.61 39.50 29.94 47.09
1931 30.06 33.68 33.94 45.40 51.77 62.47 68.48 63.26 62.33 50.81 46.73 40.42 49.11
1932 37.29 38.72 35.06 48.10 53.61 64.67 66.94 66.42 58.53 46.65 33.83 31.06 48.41
1933 36.84 30.07 37.10 47.33 59.77 62.67 66.42 63.74 64.03 47.61 37.60 38.61 49.32
1934 33.81 25.64 34.16 46.93 55.19 65.23 68.19 67.81 58.47 48.45 41.87 29.97 47.98
1935 30.61 32.89 46.48 47.37 55.26 60.27 67.00 66.68 56.80 48.16 39.77 25.06 48.03
1936 22.61 24.76 40.48 42.73 55.58 61.73 67.87 67.23 62.93 48.32 33.83 33.23 46.78
1937 37.74 30.36 33.48 45.87 55.61 64.67 63.90 66.94 56.80 46.52 35.63 31.13 47.39
1938 30.16 39.86 45.13 48.37 55.81 61.87 66.58 67.68 58.73 45.58 37.43 29.55 48.90
1939 33.32 32.68 40.29 44.47 54.65 65.27 66.35 64.26 61.70 49.16 33.50 31.58 48.10
1940 13.45 29.76 36.84 45.03 48.90 62.47 64.74 64.81 53.97 47.13 36.57 36.48 45.01
1941 30.87 26.50 32.26 49.40 55.68 62.67 67.45 66.39 60.17 53.77 35.77 34.97 47.99
1942 24.42 28.25 38.94 48.30 53.45 63.90 67.97 65.13 57.77 47.42 42.83 31.19 47.46
1943 30.06 32.14 33.84 47.27 58.68 67.33 67.87 67.58 55.60 45.16 34.67 29.65 47.49
1944 30.52 36.34 37.52 46.10 57.90 64.97 64.19 66.81 59.73 46.19 40.37 27.03 48.14
1945 27.71 31.71 47.81 48.50 51.68 62.17 64.35 64.81 62.00 46.19 40.50 26.61 47.84
1946 29.58 32.57 47.19 50.47 53.87 62.57 67.13 62.45 57.93 47.42 43.10 35.71 49.17
1947 34.71 21.57 30.23 49.17 51.71 64.20 61.55 69.10 59.43 53.90 37.07 30.23 46.90
1948 20.68 33.31 41.16 50.73 53.94 63.80 67.52 64.48 58.37 44.10 41.60 34.94 47.88
1949 37.16 35.18 39.19 47.15 c 56.84 65.60 69.84 65.39 54.40 53.87 35.90 33.39 49.49
1950 39.16 33.61 34.71 43.23 59.16 63.27 64.55 63.55 59.13 52.26 32.53 26.16 47.61
1951 31.58 32.61 39.81 45.23 52.87 64.30 67.84 66.45 58.03 49.45 32.57 33.77 47.88
1952 35.35 35.71 a 37.84 46.27 55.35 68.57 67.39 66.68 55.83 39.74 38.43 32.71 48.32
1953 35.81 33.82 41.77 44.33 59.48 67.23 67.39 63.71 56.90 47.32 35.30 29.74 48.57
1954 31.00 a 36.32 37.58 52.30 50.48 64.03 69.03 68.39 60.83 49.90 37.20 30.97 49.00
1955 29.26 32.18 40.32 51.60 58.52 57.33 69.68 66.97 61.10 46.48 35.17 29.29 48.16
1956 27.06 37.21 37.74 45.90 57.81 62.47 67.10 65.71 56.23 50.90 36.00 39.35 48.62
1957 28.74 39.07 37.52 50.77 57.29 66.17 66.71 63.74 60.97 46.03 39.13 36.06 49.35
1958 26.48 20.71 35.03 47.30 55.45 61.37 68.68 64.77 59.23 46.10 39.97 25.94 45.92
1959 25.71 31.43 36.06 48.23 58.90 61.93 65.90 67.45 59.77 50.45 34.50 34.13 47.87
1960 32.06 27.55 26.10 48.70 51.52 62.40 65.87 66.77 60.83 50.58 37.33 25.61 46.28
1961 23.84 35.50 42.48 43.53 51.23 59.47 65.10 63.35 58.67 46.19 39.03 31.52 46.66
1962 25.03 33.43 34.81 44.63 60.52 62.80 65.90 64.77 58.23 52.35 38.70 26.39 47.30
1963 20.29 22.29 41.84 50.03 54.77 63.77 66.23 64.42 57.30 51.00 39.17 21.39 46.04
1964 28.42 27.03 37.94 51.23 56.55 64.33 66.55 65.45 58.60 44.45 41.50 32.97 47.92
1965 29.35 30.07 32.74 50.30 58.77 63.03 66.13 65.19 61.37 45.16 42.37 34.90 48.28
1966 23.13 32.18 38.77 47.93 53.06 60.37 68.58 64.81 58.50 44.42 40.80 30.94 46.96
1967 31.74 25.86 44.19 50.83 54.29 63.03 64.19 62.16 55.30 47.97 35.07 34.87 47.46
1968 26.10 22.93 35.55 48.83 55.19 62.90 66.00 67.58 57.67 47.45 40.30 29.23 46.64
1969 28.32 31.18 30.42 49.20 55.23 63.57 69.13 63.81 58.77 48.97 35.33 28.26 46.85
1970 21.90 28.54 35.94 50.13 56.26 62.57 65.00 67.97 65.33 49.16 38.90 35.10 48.07
1971 28.10 28.89 34.71 44.70 51.42 65.57 65.48 64.77 63.43 56.13 38.83 39.71 48.48
1972 31.03 29.69 38.39 49.57 55.39 60.30 65.55 66.00 63.60 48.68 37.53 32.52 48.19
1973 28.55 29.04 46.19 46.70 53.16 65.40 68.48 65.10 63.87 52.58 42.73 31.90 49.48
1974 37.13 32.07 44.74 47.27 58.03 59.93 66.06 66.19 57.17 45.71 39.90 33.55 48.98
1975 33.65 33.75 36.29 47.37 59.45 64.47 66.19 68.77 56.67 50.90 42.00 32.94 49.37
1976 25.77 39.31 44.45 46.63 51.84 63.13 65.87 63.39 57.50 43.84 31.40 26.39 46.63
1977 15.70 a 27.75 43.42 50.10 58.58 64.23 70.32 67.55 62.00 41.68 39.80 26.23 47.28
1978 16.06 17.82 32.48 45.37 c 53.74 62.27 66.48 65.81 61.33 39.65 39.57 26.45 43.92
1979 19.23 22.39 37.39 44.83 52.23 60.17 67.90 a 64.23 58.43 44.77 32.93 27.77 44.36
1980 29.77 23.28 32.84 41.17 53.81 60.87 67.71 67.13 61.83 41.13 33.97 27.26 45.06
1981 18.45 b 25.61 30.61 49.60 50.58 65.20 67.16 64.45 54.63 44.94 37.93 27.06 44.69
1982 21.52 27.25 38.52 41.37 56.03 59.43 67.55 63.77 56.90 46.03 35.97 36.35 45.89
1983 26.42 29.86 36.13 39.70 51.68 59.43 66.42 67.90 58.57 46.35 36.17 22.23 45.07
1984 19.30 a 26.61 a 33.61 ----- z 50.71 61.37 62.77 64.68 54.80 55.00 33.77 37.35 45.45
1985 15.94 25.11 39.58 45.33 54.26 61.97 65.74 65.29 55.97 52.23 45.13 21.35 45.66
1986 22.19 32.93 34.68 43.53 54.42 64.30 69.19 63.81 67.43 52.42 42.80 31.97 48.31
1987 27.61 32.43 36.42 40.90 58.39 63.70 66.90 66.84 56.60 37.16 37.40 31.29 46.30
1988 23.39 24.03 32.32 c 43.73 49.77 57.77 67.03 66.19 59.20 39.52 36.27 27.77 43.92
1989 31.26 27.75 38.39 44.07 52.81 63.30 67.16 64.29 60.27 44.61 37.17 a 19.32 45.87
1990 33.35 37.18 40.32 43.00 52.81 62.57 65.65 64.65 59.80 45.19 38.27 30.10 47.74
1991 28.52 30.25 39.19 50.90 61.16 64.53 67.68 64.32 59.63 47.23 35.37 34.10 48.57
1992 28.48 32.76 36.19 44.90 52.19 60.93 67.84 62.71 58.97 45.32 38.27 31.26 46.65
1993 31.19 27.25 35.87 43.60 54.55 62.33 69.10 66.90 57.67 45.19 33.37 28.61 46.30
1994 23.52 28.93 35.19 46.70 ----- z 65.67 66.65 62.90 54.73 48.55 42.50 33.16 46.23
1995 27.48 26.14 38.52 44.57 55.35 60.07 65.06 68.03 56.83 44.94 30.33 27.58 45.41
1996 25.26 27.59 30.81 42.00 56.65 62.30 64.87 64.06 56.57 46.52 36.20 32.65 45.45
1997 25.71 34.36 39.03 39.50 49.10 62.30 65.74 63.42 57.43 44.68 34.67 28.90 45.40
1998 34.61 34.79 39.00 45.27 57.65 64.83 68.90 65.81 59.83 47.74 37.60 33.00 49.09
1999 30.40 a 35.32 32.77 49.00 52.42 64.43 68.97 63.03 53.45 a 44.16 38.53 29.35 46.82
2000 27.45 32.69 38.32 43.53 58.19 62.90 64.77 65.65 57.80 47.71 35.07 20.55 46.22
2001 23.26 33.46 33.26 50.00 53.33 a 60.31 d 66.94 66.90 56.80 42.48 38.33 32.87 46.50
2002 29.87 27.43 35.68 48.97 52.19 62.53 67.71 66.42 62.33 52.13 35.23 29.74 47.52
2003 22.10 28.39 37.81 47.27 56.65 57.70 61.39 64.42 52.57 44.97 40.13 28.23 45.13
2004 24.45 27.59 40.84 44.70 56.27 e 63.63 65.35 60.61 59.23 52.81 43.17 27.03 47.14
2005 33.23 34.14 34.84 45.83 49.61 62.33 68.48 67.42 60.50 46.03 36.80 24.39 46.97
2006 32.84 27.11 37.35 51.17 54.26 60.37 65.94 67.90 55.43 43.77 36.73 30.16 46.92
2007 30.16 24.21 43.71 42.77 55.23 61.57 65.35 68.97 60.47 50.35 35.87 34.19 47.74
2008 25.87 31.14 36.35 34.07 o 53.61 63.07 65.13 63.94 60.83 45.13 33.03 28.77 46.08
2009 23.42 30.64 39.97 45.03 56.48 63.80 63.39 64.19 61.30 46.77 37.27 29.16 46.79
2010 21.71 22.93 37.19 47.90 58.32 67.60 68.77 68.26 57.70 43.06 36.67 25.16 46.27
2011 24.04 f 34.28 c 40.10 49.59 a 54.26 65.10 a 69.35 65.81 56.17 42.77 41.18 b 32.00 a 50.06
2012 30.74 d 32.69 46.52 47.43 60.60 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.34
Period of Record Statistics
MEAN 28.00 29.97 37.85 46.46 54.57 62.72 66.38 65.28 58.82 47.11 37.51 30.32 47.17
S.D. 5.39 4.81 4.38 3.01 2.91 2.42 1.89 1.98 3.11 3.72 3.38 4.24 1.38
SKEW -0.41 -0.14 0.39 -0.08 -0.21 -0.14 -0.45 0.04 0.18 -0.03 0.24 -0.16 -0.41
MAX 39.16 39.86 49.00 52.59 61.16 68.57 70.32 70.71 67.43 56.13 46.73 40.42 49.49
MIN 13.45 17.82 26.10 39.50 44.65 57.33 61.39 60.35 50.00 36.81 30.33 19.32 43.92
NO YRS 108 109 109 108 107 109 110 110 109 109 108 110 93