CLAYTON, ALABAMA

Monthly Average 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 76.56 o 78.10 80.50 82.11 75.02 67.44 55.37 58.95 71.07
1957 54.08 61.29 56.56 67.93 73.56 78.77 79.92 80.53 75.12 62.98 58.95 52.27 66.83
1958 44.05 43.02 55.71 67.73 74.13 80.00 80.31 80.68 78.28 65.45 61.47 49.73 65.05
1959 48.79 53.68 56.34 65.67 75.53 78.62 b 80.50 81.98 77.47 68.82 56.55 50.55 66.21
1960 48.27 a 48.83 49.71 66.07 70.82 77.68 81.00 79.65 77.12 a 70.35 k 58.87 d ----- z 65.80
1961 ----- z ----- z 59.34 l 62.09 c 69.60 a 75.54 c 77.64 c 77.29 75.47 65.07 j ----- z ----- z 72.94
1962 ----- z 53.81 t ----- z ----- z 77.50 77.18 82.47 81.67 p 72.35 69.35 n 54.21 m 46.94 71.29
1963 42.63 44.32 60.52 66.12 73.50 78.55 78.03 79.13 74.13 66.94 55.43 42.44 63.48
1964 45.03 44.60 56.58 66.38 71.65 79.02 77.16 77.66 75.67 62.03 59.97 50.56 63.86
1965 50.42 49.07 55.34 67.55 74.74 75.70 78.81 78.13 75.23 64.15 59.47 49.95 a 64.88
1966 42.47 47.86 55.32 66.43 70.31 73.82 80.26 77.76 75.77 65.02 57.18 49.15 63.44
1967 48.95 47.00 60.61 70.13 70.44 75.47 76.42 77.02 69.75 63.73 54.27 53.79 63.96
1968 45.42 43.47 54.76 66.15 70.29 78.73 78.85 80.11 75.30 66.79 54.08 46.60 63.38
1969 46.31 47.86 49.95 66.17 71.11 78.85 80.55 76.71 73.42 65.73 54.00 46.79 63.12
1970 39.26 48.16 55.21 67.58 73.02 75.58 78.32 79.11 77.77 66.73 51.48 52.76 63.75
1971 46.53 47.89 51.60 63.57 67.19 77.38 78.42 78.81 77.37 70.52 56.13 58.03 64.45
1972 52.15 48.17 57.56 64.93 68.61 75.83 78.53 80.71 79.57 66.18 54.58 52.44 64.94
1973 47.10 46.14 61.89 61.30 69.23 76.26 m 78.75 y 78.60 78.53 68.18 59.87 48.62 a 61.94
1974 60.03 ----- z 60.50 64.23 72.68 73.88 78.44 78.13 72.53 62.69 55.98 49.42 66.23
1975 51.77 52.91 55.10 a 62.17 73.71 77.10 77.77 a 79.08 72.32 68.27 57.55 48.77 64.71
1976 43.02 55.93 62.45 65.97 67.52 75.02 78.48 77.26 73.12 59.66 49.00 45.53 62.75
1977 35.98 47.23 59.94 66.83 73.10 80.00 80.27 78.44 75.88 61.37 57.55 47.19 63.65
1978 37.66 40.75 53.72 a 65.97 71.34 78.10 79.81 78.06 77.17 65.63 62.40 48.60 63.27
1979 39.27 44.48 58.00 66.00 70.66 75.15 78.06 78.37 72.70 63.18 n 56.03 n 48.27 63.10
1980 49.48 44.90 53.84 b 62.67 70.77 77.47 81.05 80.27 78.07 61.25 a 54.08 46.97 63.40
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z 59.42 62.27 72.60 78.30 78.58 77.44 72.22 64.87 56.37 52.39 67.44
1983 41.73 46.09 51.11 57.98 67.98 72.55 77.66 76.68 70.83 67.06 56.48 45.00 60.93
1984 43.82 51.05 56.24 63.45 70.58 78.02 77.82 77.13 73.08 70.27 52.98 56.65 64.26
1985 37.50 46.96 a 59.63 64.53 70.48 77.92 78.79 ----- z 73.03 69.93 j 64.33 44.94 61.81
1986 45.85 53.66 56.95 65.82 73.05 81.23 83.37 79.40 77.27 67.98 62.35 49.32 66.36
1987 45.11 49.77 58.06 61.73 73.63 77.97 80.58 82.48 76.55 60.77 59.67 53.37 64.98
1988 42.65 48.29 56.19 64.82 70.11 77.93 78.90 81.69 75.37 62.40 58.87 49.95 63.93
1989 53.90 50.73 59.39 62.75 70.03 77.12 79.02 78.53 73.82 64.53 57.52 40.45 a 63.98
1990 52.53 56.68 60.90 63.23 72.56 78.75 80.55 83.47 78.85 67.92 60.87 53.58 67.49
1991 47.15 52.64 60.08 68.52 74.77 77.53 80.69 79.11 76.08 67.26 53.30 52.13 65.77
1992 45.92 54.00 a 56.68 63.40 69.69 76.57 80.84 77.32 75.30 64.16 55.57 48.92 64.03
1993 51.66 48.05 53.65 59.95 70.65 79.05 82.92 80.60 77.27 66.16 54.77 47.74 64.37
1994 43.08 53.27 58.82 67.15 70.85 77.90 77.60 78.18 73.72 64.76 60.27 51.00 64.72
1995 47.47 49.14 60.18 60.10 y 71.73 74.28 80.05 80.31 73.67 65.37 50.60 45.45 63.48
1996 43.00 48.66 50.89 57.98 72.50 75.27 79.52 77.34 72.13 61.42 52.25 48.40 61.61
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 42.81 41.57 52.18 65.97 75.05 81.73 83.19 82.62 g 79.62 65.63 e 58.43 h 41.85 62.96
2011 43.14 c 48.25 h 59.72 b 66.78 c 70.93 h 82.86 a 81.81 b 83.67 a 73.83 d 63.33 b 57.97 a 51.96 c 66.51
2012 52.55 c 53.48 66.13 d 65.71 b 74.33 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 59.47
Period of Record Statistics
MEAN 46.12 48.96 56.94 64.79 71.68 77.48 79.60 79.20 75.18 65.23 56.80 49.44 64.25
S.D. 5.16 4.42 3.69 2.71 2.27 2.16 1.69 1.87 2.42 2.67 3.45 3.99 1.40
SKEW 0.32 0.51 -0.04 -0.71 0.25 0.05 0.38 0.74 -0.09 -0.11 -0.03 0.14 0.14
MAX 60.03 61.29 66.13 70.13 77.50 82.86 83.37 83.67 79.62 70.52 64.33 58.95 67.49
MIN 35.98 40.75 49.71 57.98 67.19 72.55 76.42 76.68 69.75 59.66 49.00 40.45 60.93
NO YRS 39 37 40 40 40 41 41 39 42 37 38 40 30