CLAYTON 1 SSW, GEORGIA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(091982)

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
1893 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.04 h 35.37 31.23 33.30
1894 33.65 31.46 38.97 42.97 51.94 57.77 61.16 62.65 60.30 42.39 29.40 30.58 45.27
1895 28.35 20.39 33.87 42.90 49.61 56.83 57.45 57.39 53.50 34.00 38.07 29.13 a 41.79
1896 27.68 28.76 32.97 47.13 56.45 58.20 64.26 63.74 55.23 42.16 39.57 26.87 45.25
1897 26.19 34.89 42.71 43.40 52.84 61.63 64.77 62.65 54.30 48.48 35.30 32.71 46.66
1898 33.52 24.64 43.68 39.93 52.68 62.50 65.87 66.39 61.07 48.29 35.27 31.71 47.13
1899 31.16 27.32 38.13 43.23 54.94 62.43 63.52 65.52 55.40 47.71 37.10 28.52 46.25
1900 26.94 28.32 35.55 45.37 50.61 64.07 65.52 65.74 59.83 53.68 39.47 31.26 47.20
1901 29.87 27.50 36.55 40.83 51.19 61.70 64.97 64.39 56.17 42.48 30.97 28.23 44.57
1902 27.10 27.04 37.00 40.37 56.61 60.57 63.29 62.35 54.83 46.06 41.17 30.84 45.60
1903 29.71 32.54 46.61 42.10 53.90 57.10 a 63.03 63.29 55.07 44.77 34.00 23.37 a 45.46
1904 25.68 29.83 40.10 39.90 a 51.71 57.03 a 60.45 63.10 60.70 40.90 36.20 28.42 44.50
1905 26.08 f 27.21 41.42 43.90 55.84 60.00 64.55 63.68 57.77 47.65 36.13 31.26 48.13
1906 34.00 27.64 33.26 41.13 50.87 61.00 63.48 65.94 63.57 44.77 34.67 34.93 b 46.27
1907 36.42 29.79 41.71 40.60 51.42 56.70 64.45 62.84 57.93 42.84 35.53 30.32 45.88
1908 27.19 29.52 42.58 47.37 52.29 59.83 64.19 63.87 55.70 42.77 38.10 36.45 46.66
1909 35.55 35.61 36.71 45.20 51.45 63.27 62.94 62.35 57.87 40.10 38.80 26.35 46.35
1910 27.26 28.43 38.97 43.13 48.77 57.10 64.48 62.39 59.90 48.35 30.77 23.87 44.45
1911 34.39 36.26 a 34.55 43.10 52.97 60.33 59.26 62.71 62.80 52.35 33.90 a 37.70 h 48.42
1912 25.42 30.17 38.87 49.33 53.35 58.20 65.29 62.97 61.13 50.13 33.29 f 31.15 e 47.82
1913 36.90 32.54 39.61 42.83 51.39 58.37 66.35 63.61 55.97 45.26 34.23 32.23 46.61
1914 31.03 29.14 34.16 45.30 50.74 63.57 63.74 63.13 57.80 47.19 34.52 e 32.65 46.08
1915 33.17 g 34.04 29.90 44.70 55.94 60.20 62.87 62.06 59.07 51.74 37.80 30.48 48.07
1916 39.32 30.83 34.45 42.73 52.84 58.67 66.16 65.52 55.73 45.55 36.03 31.23 46.59
1917 35.71 28.93 38.97 a 44.63 45.81 56.50 63.55 62.71 57.13 39.29 35.33 20.94 44.12
1918 23.13 ----- z ----- z 45.37 54.26 62.27 60.65 64.90 53.33 52.26 37.20 34.39 48.77
1919 29.52 31.90 g 38.32 43.37 53.84 62.10 65.16 63.65 54.53 58.77 ----- z ----- z 52.14
1920 ----- z ----- z ----- z ----- z 51.39 59.50 64.00 64.32 60.60 42.61 35.27 ----- z 53.96
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 58.56 u 40.97 39.77 33.77 38.17
1922 31.68 37.54 39.16 47.33 53.03 59.70 62.45 58.68 54.43 42.84 35.00 36.13 46.50
1923 31.26 31.96 38.84 44.20 51.87 60.87 60.65 58.68 52.97 40.74 37.13 40.65 45.82
1924 21.97 29.90 36.68 47.83 49.48 62.43 60.29 57.52 47.70 48.19 37.53 31.29 44.23
1925 29.71 37.25 38.46 c 44.33 46.52 60.73 60.61 58.03 56.00 45.16 34.33 29.71 45.07
1926 28.42 31.71 28.61 39.83 49.29 54.47 58.10 59.81 54.53 43.35 30.20 31.74 42.51
1927 29.45 37.14 37.68 45.80 50.48 57.93 59.42 56.97 ----- z 41.90 38.47 29.77 44.09
1928 26.19 30.28 36.97 40.97 47.26 58.73 61.42 61.32 54.37 45.65 34.37 27.16 43.72
1929 30.10 28.04 38.42 45.50 51.10 55.47 59.71 58.23 54.90 42.68 39.40 27.19 44.23
1930 31.23 30.18 33.23 41.23 52.23 53.87 61.10 55.84 56.17 38.90 33.30 25.06 42.69
1931 27.13 28.36 32.87 40.00 45.65 56.37 63.90 58.48 53.50 37.58 37.93 35.39 43.10
1932 35.90 35.72 32.19 40.47 47.97 59.40 62.94 58.84 54.97 41.90 31.17 32.48 44.50
1933 33.71 29.14 33.13 38.80 51.00 56.93 58.68 59.10 52.37 41.39 29.87 32.61 43.06
1934 26.13 20.82 29.74 40.03 49.61 60.00 65.65 64.32 56.07 46.45 35.77 27.97 43.55
1935 31.87 28.11 39.81 44.50 50.00 56.20 63.16 63.42 55.80 40.23 38.97 22.77 44.57
1936 24.45 26.00 36.58 41.80 50.74 58.33 63.39 61.74 58.93 50.19 33.50 33.23 44.91
1937 43.74 30.75 32.16 39.37 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.50
1938 ----- z 35.71 39.29 42.27 53.81 57.47 63.39 63.61 h 56.70 40.58 37.23 28.39 45.48
1939 30.94 33.71 37.16 40.80 51.35 63.40 63.68 62.68 57.47 45.52 33.17 31.81 45.97
1940 17.65 29.59 34.87 42.13 47.94 59.87 63.19 63.19 53.93 42.84 34.83 33.48 43.63
1941 28.77 26.14 30.90 44.27 49.32 59.90 64.48 63.68 57.23 50.39 32.70 30.81 44.88
1942 26.73 a 24.43 33.84 39.93 52.77 ----- z 63.25 s 61.65 53.60 j 45.52 34.80 30.23 38.88
1943 32.29 28.11 33.58 39.93 51.94 61.93 62.39 63.13 52.10 41.16 31.63 29.71 43.99
1944 30.61 36.10 34.84 40.67 52.94 61.13 59.35 63.52 59.57 43.61 34.93 27.26 45.38
1945 29.00 34.54 43.71 44.63 48.74 58.27 63.61 60.45 59.50 42.65 35.87 26.58 45.63
1946 32.13 32.07 42.58 45.23 51.13 57.37 62.45 60.74 56.30 43.00 42.43 33.61 46.59
1947 36.97 23.07 29.32 47.77 49.90 57.90 58.45 64.26 58.90 51.97 37.43 30.86 i 46.90
1948 26.13 p 35.72 40.29 47.23 52.03 59.10 64.29 61.74 56.73 41.45 40.40 29.30 u 49.90
1949 ----- z 37.62 b 36.32 42.77 53.06 62.03 a 66.06 63.39 54.30 54.55 33.27 31.55 48.63
1950 42.61 35.19 b 33.96 e 39.57 54.58 59.50 60.87 60.06 56.55 a 50.97 31.73 27.65 46.10
1951 30.42 30.50 39.43 a 42.10 49.37 a 60.33 63.94 64.63 a 58.76 a 48.00 33.17 32.16 46.07
1952 36.87 34.43 a 35.77 43.27 52.26 64.60 63.74 63.10 55.10 42.20 a 36.50 31.00 46.57
1953 33.00 34.07 39.06 42.53 57.03 62.21 a 63.65 61.06 54.73 45.76 b 34.30 29.74 46.43
1954 30.45 32.50 36.13 49.23 47.32 58.37 64.61 63.77 56.90 46.71 35.10 a 31.03 46.01
1955 32.18 n 30.92 b 38.19 46.70 54.39 55.60 65.32 64.61 58.53 44.19 35.13 28.26 47.44
1956 27.97 36.66 36.00 42.63 54.06 58.20 63.13 62.23 54.57 49.73 a 34.50 38.80 a 46.54
1957 33.77 38.18 37.29 47.43 54.45 61.90 62.39 59.55 60.03 43.97 38.53 32.00 47.46
1958 25.16 22.04 35.90 a 45.07 53.81 59.63 63.90 62.90 55.57 44.87 41.40 28.16 44.87
1959 26.97 33.54 33.58 44.10 j 56.21 b 58.93 63.10 63.68 57.87 52.00 33.53 30.81 46.38
1960 30.35 28.90 25.58 43.23 44.32 i ----- z 62.71 n 63.74 59.17 48.74 33.53 22.71 39.55
1961 23.29 32.96 36.26 38.30 47.72 b 57.07 59.67 a 61.35 57.47 39.71 40.47 31.29 43.80
1962 29.87 33.54 35.39 38.70 54.48 59.50 61.06 60.10 54.43 44.06 35.37 24.94 44.29
1963 23.26 22.71 35.81 43.90 50.06 57.33 59.77 59.61 54.80 40.52 33.27 22.16 41.93
1964 26.45 24.21 a 34.48 44.33 50.10 58.30 61.03 61.16 54.80 39.26 37.33 31.52 43.58
1965 27.71 28.71 34.71 46.30 52.71 59.13 63.16 61.16 58.47 42.39 36.97 28.71 45.01
1966 26.61 30.04 32.77 42.50 51.87 a 54.93 62.19 62.29 54.00 41.97 35.63 29.94 43.73
1967 28.19 27.25 37.00 44.97 49.74 57.03 59.39 59.77 50.63 41.58 30.47 33.65 43.31
1968 26.94 21.45 32.55 43.03 48.55 55.63 60.39 58.94 49.13 41.48 33.93 24.65 41.39
1969 26.26 29.68 29.77 43.07 50.35 60.40 62.81 58.58 54.53 46.10 34.70 27.58 43.65
1970 22.23 29.07 36.29 45.40 51.23 58.20 61.03 62.10 59.20 48.77 34.90 31.74 45.01
1971 30.39 27.07 32.06 39.57 48.84 59.83 61.23 60.23 56.60 50.94 35.00 38.74 45.04
1972 32.65 27.76 36.58 42.47 49.61 53.27 60.16 60.55 56.37 42.52 ----- z 34.87 45.16
1973 27.58 27.00 41.81 41.07 46.07 d 60.29 f 61.48 59.03 57.10 46.87 37.20 29.74 43.18
1974 41.13 29.39 39.58 42.47 51.39 55.33 61.97 61.61 55.37 37.73 a 32.07 30.13 44.85
1975 31.42 34.39 33.71 40.73 55.16 56.70 61.16 62.00 54.80 45.58 35.43 28.32 44.95
1976 24.58 32.10 39.29 39.40 48.00 58.03 59.61 59.52 52.77 39.32 28.10 23.84 42.05
1977 17.06 22.93 37.00 43.37 51.97 56.60 62.26 62.55 57.43 42.26 38.73 27.13 43.27
1978 21.52 22.82 33.00 41.77 50.74 58.23 61.81 62.45 57.07 39.06 38.10 28.90 42.96
1979 25.32 26.96 36.87 43.20 52.61 57.03 61.74 60.71 59.20 42.23 37.97 29.13 44.41
1980 33.19 25.21 34.39 41.40 50.55 57.13 63.06 61.65 59.27 43.32 34.23 25.81 44.10
1981 20.61 25.89 30.61 46.03 47.16 ----- z 63.48 60.87 52.67 42.29 32.57 26.35 40.78
1982 24.10 32.71 36.16 39.23 50.00 55.47 62.45 58.97 52.40 42.58 36.97 35.74 43.90
1983 24.87 27.18 34.35 37.60 48.84 53.87 61.16 61.48 54.77 45.03 34.57 25.52 42.44
1984 23.10 27.46 a 30.77 41.23 45.87 57.27 60.90 61.81 50.67 49.74 31.93 34.32 42.92
1985 21.87 27.64 35.19 40.27 49.65 54.97 61.61 60.74 50.33 51.03 47.87 24.48 43.80
1986 23.55 31.32 32.29 40.57 50.55 58.60 62.74 61.65 58.67 46.71 44.93 31.71 45.27
1987 29.39 31.00 35.00 38.67 53.87 59.60 62.58 63.00 a 55.80 34.97 35.80 32.52 44.35
1988 22.55 25.76 33.20 a 41.93 45.55 54.27 62.10 63.97 57.00 40.16 35.73 27.55 42.48
1989 31.45 32.96 39.65 42.20 47.71 59.90 64.84 61.97 58.57 44.90 36.23 24.94 45.44
1990 33.39 36.68 40.74 41.53 51.42 57.97 61.39 63.32 56.83 46.42 35.77 35.16 46.72
1991 32.13 31.54 38.71 47.07 57.48 60.60 64.84 62.26 56.47 44.48 34.47 33.10 46.93
1992 29.94 33.62 34.71 40.80 47.97 58.60 63.23 61.16 58.93 43.23 37.70 31.84 45.14
1993 34.13 29.82 34.35 39.07 50.32 59.00 63.48 63.19 57.07 44.77 35.77 28.23 44.93
1994 25.29 31.50 36.87 43.93 46.84 61.33 63.58 61.90 58.38 n 46.90 38.17 34.77 44.64
1995 30.81 29.61 37.58 41.47 52.35 58.50 62.71 65.65 57.00 45.90 32.37 26.29 45.02
1996 24.74 28.86 30.10 38.70 52.03 58.13 61.77 62.39 55.40 43.35 32.40 27.97 42.99
1997 28.77 32.11 39.90 38.13 44.55 56.63 63.33 m 57.94 56.07 46.13 32.20 29.23 41.97
1998 32.42 33.04 34.35 42.93 53.65 60.43 63.61 61.94 57.50 47.00 38.90 34.97 46.73
1999 30.16 30.86 31.94 45.13 48.26 59.13 64.26 61.74 53.00 46.03 39.00 29.58 44.92
2000 27.70 a 30.28 37.42 42.00 53.71 59.37 62.81 62.19 56.33 43.48 36.13 23.32 44.56
2001 25.65 33.57 34.16 45.40 50.77 58.20 62.61 64.19 54.00 40.81 36.60 33.48 44.95
2002 27.35 26.75 33.71 46.47 48.55 58.67 63.61 61.10 60.27 52.58 34.30 29.42 45.23
2003 25.48 30.14 39.19 44.10 53.06 57.37 61.87 63.55 54.40 43.68 39.33 25.87 44.84
2004 26.16 28.52 36.39 40.60 54.45 60.37 62.65 60.13 54.23 d 49.26 39.20 26.84 44.90
2005 30.35 31.32 33.35 41.17 47.58 59.73 60.10 61.23 56.13 46.32 34.43 25.42 43.93
2006 33.03 b 30.89 37.23 46.13 g 47.89 m 57.00 j 62.60 f 65.77 55.27 43.81 37.38 a 33.37 d 42.09
2007 30.68 25.07 36.97 39.97 48.52 59.17 61.26 64.90 55.93 47.87 32.17 34.32 44.74
2008 24.65 29.59 32.42 42.53 49.06 59.53 60.35 61.58 56.80 42.65 31.93 31.87 43.58
2009 25.39 25.68 34.32 39.83 54.10 60.40 58.23 62.10 58.13 44.45 38.33 27.06 44.00
2010 23.81 23.29 33.68 41.13 54.16 61.83 64.58 66.13 56.03 41.39 34.00 21.06 43.42
2011 23.00 a 29.00 38.06 42.76 a 49.87 60.17 65.42 60.55 55.10 39.10 34.23 31.00 44.02
2012 29.94 28.86 42.61 43.39 l 54.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.80
Period of Record Statistics
MEAN 29.04 29.98 36.10 42.72 51.14 58.88 62.52 61.98 56.24 44.73 35.69 29.93 44.75
S.D. 4.80 3.98 3.59 2.62 2.76 2.35 1.96 2.17 2.70 4.19 3.10 3.83 1.38
SKEW 0.39 -0.11 0.08 0.35 -0.05 -0.01 -0.35 -0.39 -0.17 0.44 0.59 -0.02 -0.18
MAX 43.74 38.18 46.61 49.33 57.48 64.60 66.35 66.39 63.57 58.77 47.87 40.65 47.46
MIN 17.06 20.39 25.58 37.60 44.55 53.27 57.45 55.84 47.70 34.00 28.10 20.94 41.39
NO YRS 111 115 116 114 114 111 112 115 113 117 115 113 94