CLAYTON, ALABAMA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(011725)

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
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 90.00 o 89.27 91.52 93.87 87.03 78.61 67.20 71.03 82.65
1957 65.42 71.96 67.87 79.53 84.39 88.73 90.58 93.16 85.27 74.32 69.03 64.06 77.86
1958 54.61 54.46 66.81 79.63 86.74 90.53 90.61 91.45 89.77 76.65 74.20 61.74 76.43
1959 62.06 65.00 68.84 77.60 87.55 88.96 b 91.10 93.48 88.87 77.42 68.87 61.77 77.63
1960 58.53 a 61.17 62.00 77.90 83.39 88.93 91.74 89.94 88.07 a 82.15 k 71.30 c ----- z 77.30
1961 ----- z ----- z 73.00 l 76.78 c 82.37 a 86.52 c 89.04 c 89.45 86.23 80.65 h ----- z ----- z 85.06
1962 ----- z 70.33 p ----- z ----- z 91.26 87.73 93.68 91.55 86.37 83.71 n 64.65 m 57.68 84.71
1963 54.84 56.43 72.10 76.73 84.45 88.77 87.13 89.00 85.27 78.03 66.53 53.90 74.43
1964 54.35 54.79 68.61 76.33 81.71 89.13 85.03 85.77 84.77 72.00 70.27 60.58 73.61
1965 61.32 61.04 65.48 78.43 86.00 84.43 87.81 86.65 84.17 73.42 69.60 60.73 a 74.92
1966 51.94 57.71 65.68 78.03 79.58 83.03 89.97 86.26 85.70 75.10 67.93 59.00 73.33
1967 59.61 57.32 73.06 81.43 80.81 84.27 85.00 86.29 78.73 75.87 66.10 63.87 74.36
1968 55.42 54.41 67.32 77.47 80.06 89.33 88.35 90.45 85.97 78.23 64.40 57.48 74.08
1969 56.58 58.25 61.32 77.27 80.52 89.53 90.10 85.45 82.53 75.90 66.17 58.03 73.47
1970 48.06 61.21 66.97 79.73 84.39 84.63 88.55 87.68 87.87 76.45 63.87 65.23 74.55
1971 57.55 60.36 63.74 76.03 77.84 87.80 88.65 88.84 87.70 82.13 68.30 67.39 75.53
1972 62.81 59.14 69.97 77.77 78.29 86.73 89.03 92.03 91.97 78.71 65.37 63.06 76.24
1973 56.97 57.50 71.26 70.90 79.29 84.94 m 86.67 y 88.68 88.17 79.87 70.90 60.80 a 72.43
1974 69.68 ----- z 72.97 76.50 82.48 83.47 88.35 87.19 81.50 74.94 68.03 59.74 76.80
1975 62.68 64.54 67.77 73.67 82.87 87.03 86.84 88.16 81.90 79.48 68.70 60.42 75.34
1976 54.84 68.55 73.90 78.77 76.74 84.97 88.52 87.61 83.10 70.65 59.27 56.06 73.58
1977 46.65 59.29 70.77 78.33 85.32 92.40 91.13 87.74 85.03 73.39 67.63 59.16 74.74
1978 47.13 51.50 65.87 a 78.80 81.77 87.90 89.90 87.84 88.27 78.29 74.73 60.71 74.39
1979 50.94 54.71 70.52 76.80 80.65 85.43 86.90 88.26 81.10 77.24 n 69.06 n 59.71 73.50
1980 59.13 57.10 65.61 74.10 79.90 88.07 92.16 91.58 89.30 73.29 65.37 59.65 74.60
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z 71.32 73.47 84.48 90.13 89.71 87.90 84.33 78.35 69.83 64.68 79.42
1983 54.00 57.86 64.10 72.10 83.03 85.30 92.68 91.61 83.77 77.77 69.23 55.65 73.92
1984 54.42 63.76 69.10 74.70 82.03 90.67 88.42 87.90 86.40 83.19 67.17 69.77 76.46
1985 51.35 61.81 a 73.32 79.27 83.23 91.93 91.13 91.87 p 89.17 82.84 75.43 57.39 76.08
1986 57.10 65.21 69.26 80.07 84.32 91.87 94.90 89.13 86.23 78.19 70.80 57.45 77.04
1987 54.81 58.18 68.68 74.53 83.13 86.77 90.55 92.81 87.57 75.00 71.60 63.55 75.60
1988 51.35 59.48 67.52 76.07 82.29 89.50 87.55 91.61 82.93 73.65 69.80 61.84 74.47
1989 64.84 61.18 69.23 74.07 80.26 86.03 87.19 88.68 83.00 75.68 69.50 51.30 a 74.25
1990 62.97 67.68 72.71 75.50 83.06 88.93 90.97 95.71 91.53 80.13 73.43 64.29 78.91
1991 54.32 63.21 71.23 78.37 83.19 86.97 89.74 88.10 87.00 78.87 64.60 62.52 75.68
1992 55.61 64.07 a 68.58 75.17 81.00 85.90 89.97 85.77 84.87 74.29 65.50 58.29 74.09
1993 60.52 59.14 64.52 72.60 81.06 89.60 94.39 90.42 87.43 76.94 65.67 57.74 75.00
1994 53.48 64.71 71.06 78.60 81.10 86.40 85.65 87.32 82.87 73.39 70.63 60.00 74.60
1995 58.35 60.93 70.32 77.60 y 85.97 86.13 92.48 92.32 87.07 80.68 65.70 58.48 76.22
1996 57.16 63.38 64.35 74.70 87.61 87.97 91.23 89.55 84.57 76.00 66.60 62.74 75.49
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2003 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2004 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2007 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2008 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2010 54.06 51.89 63.90 79.37 85.58 92.57 93.71 93.03 92.63 80.71 70.00 f 53.03 76.41
2011 54.07 c 63.15 b 71.86 b 80.30 c 85.43 h 96.31 a 92.31 b 96.00 84.62 d 76.10 b 69.97 a 62.14 c 76.98
2012 64.61 c 63.45 77.78 d 77.50 b 84.89 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 70.83
Period of Record Statistics
MEAN 56.77 60.41 68.68 76.87 82.74 88.06 89.86 89.66 85.97 76.96 68.40 60.57 75.15
S.D. 5.17 4.52 3.57 2.45 2.93 2.74 2.43 2.73 2.98 2.98 3.27 4.07 1.38
SKEW 0.27 0.20 0.04 -0.45 0.45 0.52 -0.04 0.52 0.07 0.14 -0.07 0.27 0.99
MAX 69.68 71.96 77.78 81.43 91.26 96.31 94.90 96.00 92.63 83.19 75.43 71.03 78.91
MIN 46.65 51.50 61.32 70.90 76.74 83.03 85.00 85.45 78.73 70.65 59.27 51.30 73.33
NO YRS 39 38 40 40 40 41 41 41 42 38 38 40 30