PLAINS SW GA EXP STN, GEORGIA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(097087)

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
1956 57.55 66.66 68.03 75.53 85.58 89.13 89.97 92.58 84.80 76.61 67.13 69.03 76.88
1957 62.77 70.68 67.29 78.60 84.06 88.53 91.19 92.26 85.20 73.55 68.27 61.97 77.03
1958 54.16 54.71 64.84 77.97 84.74 90.20 90.19 90.90 88.37 76.65 74.10 58.77 75.47
1959 60.23 62.64 67.26 77.47 86.84 88.77 91.71 92.32 85.63 77.06 68.83 62.03 76.73
1960 59.16 61.28 60.97 78.43 83.55 90.17 92.32 90.26 88.34 a 79.97 70.80 57.90 76.10
1961 55.42 66.21 73.19 73.97 81.65 86.40 89.84 88.16 88.10 80.52 72.73 61.55 76.48
1962 56.87 72.11 64.48 74.80 91.68 88.80 93.97 92.90 86.73 80.35 65.27 57.87 77.15
1963 56.03 58.68 72.58 78.30 85.35 88.20 89.52 91.94 85.87 80.61 67.07 52.87 75.58
1964 55.55 56.24 69.58 77.57 84.61 90.90 86.61 87.45 86.47 74.03 69.73 62.19 75.08
1965 62.28 b 60.81 a 64.87 77.40 88.58 84.90 88.39 90.00 85.37 75.39 70.30 60.87 75.76
1966 52.06 56.82 65.23 77.60 81.06 86.47 92.19 88.84 85.80 76.87 67.60 58.97 74.13
1967 60.35 56.57 73.52 83.00 82.97 86.77 86.71 87.42 81.40 78.00 66.53 64.65 75.66
1968 54.81 54.83 68.48 79.13 82.87 90.20 91.32 93.16 86.93 79.74 65.07 57.48 75.34
1969 56.52 56.68 61.19 78.63 82.32 90.87 90.90 87.03 84.07 79.26 66.30 57.42 74.27
1970 49.19 59.75 66.29 78.73 86.13 86.93 90.68 88.97 90.33 79.45 64.33 64.03 75.40
1971 57.42 61.39 63.58 76.57 79.29 89.43 86.71 87.90 86.77 79.10 68.67 65.94 75.23
1972 62.68 56.66 69.68 76.80 80.19 86.70 88.87 89.87 90.07 77.39 63.97 63.03 75.49
1973 56.23 56.75 70.58 71.47 80.58 86.77 90.13 88.74 87.77 81.32 72.23 60.35 75.24
1974 68.29 62.29 73.16 75.97 84.19 86.77 88.58 88.39 82.37 76.23 67.87 59.26 76.11
1975 62.81 64.30 a 65.71 c 73.77 84.26 87.57 86.32 89.29 82.77 78.55 70.33 60.26 75.49
1976 55.39 68.93 73.13 79.63 78.32 86.40 90.71 89.39 83.67 71.74 59.90 55.52 74.39
1977 46.84 60.36 70.23 80.07 86.97 94.30 93.87 89.74 86.53 75.06 67.97 57.71 75.80
1978 49.06 52.04 65.45 79.13 83.39 90.43 91.45 89.19 90.00 80.26 74.93 61.93 a 75.61
1979 52.13 55.75 70.48 77.27 83.19 87.47 89.29 91.52 82.20 78.35 70.50 59.39 74.79
1980 58.16 56.86 65.03 73.93 81.94 88.93 93.94 93.74 90.83 74.68 66.03 59.13 75.27
1981 53.87 61.18 67.35 80.00 81.35 92.20 94.74 86.00 86.27 75.16 68.33 55.84 75.19
1982 54.90 63.64 70.39 72.33 84.94 88.57 88.94 89.00 84.57 78.45 69.43 64.68 75.82
1983 52.23 58.04 64.00 71.87 82.90 86.20 92.55 92.35 84.00 77.94 67.60 55.10 73.73
1984 54.06 63.07 68.55 73.97 82.10 90.30 88.26 88.65 85.47 84.32 66.40 69.16 76.19
1985 52.35 61.50 71.68 78.03 82.58 89.47 88.87 88.71 84.77 80.23 73.80 57.10 75.76
1986 57.58 65.32 69.97 79.80 85.97 93.97 96.58 90.42 87.23 77.87 71.50 58.48 77.89
1987 55.19 58.61 67.55 74.07 84.19 88.30 91.97 92.71 86.07 75.35 71.07 65.06 75.84
1988 52.48 59.90 68.77 77.63 83.06 90.17 90.13 91.68 84.10 74.81 69.73 61.48 75.33
1989 64.42 61.50 68.65 75.23 81.45 88.07 88.19 89.97 84.23 77.03 70.00 52.65 75.12
1990 63.71 67.57 72.58 76.03 84.77 90.70 92.39 94.35 89.53 80.48 73.40 62.55 79.01
1991 55.68 64.64 71.61 78.47 84.10 87.97 90.03 88.16 87.60 78.71 66.97 64.03 76.50
1992 56.55 64.38 68.61 74.80 82.81 87.27 91.52 88.13 85.63 75.39 66.07 57.48 74.89
1993 60.68 59.07 63.90 73.00 82.39 92.27 95.65 93.29 88.47 77.39 66.53 58.32 75.91
1994 54.19 64.93 71.52 79.33 82.68 88.40 87.23 87.68 83.77 74.42 71.53 60.77 75.54
1995 58.42 60.54 71.23 77.57 87.61 87.57 93.45 91.94 85.70 78.32 64.63 58.65 76.30
1996 57.61 62.10 63.32 74.30 86.68 85.53 92.90 86.74 81.57 75.48 65.20 63.68 74.59
1997 59.61 62.61 72.97 ----- z 80.45 83.83 91.90 89.42 89.83 76.84 63.20 59.32 75.45
1998 60.55 61.82 66.10 75.07 87.90 94.10 94.81 92.35 87.13 80.90 73.37 65.06 78.26
1999 63.87 64.89 69.29 81.87 83.48 88.50 91.81 96.42 88.03 78.77 71.97 62.68 78.47
2000 60.00 67.76 73.77 75.97 89.61 93.37 94.87 92.97 83.77 79.97 67.90 53.65 77.80
2001 56.87 66.79 64.87 78.60 86.06 87.37 91.84 90.74 85.33 77.26 76.77 67.06 77.46
2002 60.58 62.79 71.97 81.00 85.58 90.10 93.35 92.26 87.63 78.94 66.73 58.26 77.43
2003 55.94 63.75 72.06 76.67 85.52 88.47 90.03 85.52 80.70 76.65 72.40 57.97 75.47
2004 58.32 55.03 73.00 77.30 87.32 88.50 90.74 88.39 82.53 78.58 70.07 58.06 75.65
2005 61.19 61.75 64.94 73.03 81.58 ----- z 90.19 88.58 88.33 77.03 70.70 57.39 74.07
2006 65.10 57.32 68.90 79.97 83.10 91.27 93.16 91.32 85.87 75.48 66.87 64.23 76.88
2007 59.00 57.50 74.94 73.40 85.74 89.47 88.52 95.65 85.73 78.03 68.27 62.13 76.53
2008 53.58 63.72 67.87 74.40 83.16 92.43 89.65 86.97 82.97 72.23 63.13 61.16 74.27
2009 57.23 61.11 67.23 72.60 78.94 89.97 88.94 87.03 83.77 74.39 66.37 57.26 73.73
2010 52.06 51.11 62.52 78.45 a 84.55 91.23 93.03 92.26 90.40 80.16 68.60 51.71 74.67
2011 52.52 62.46 70.71 78.67 87.00 95.31 a 90.23 93.06 83.53 74.13 69.50 63.35 e 76.71
2012 63.61 62.10 77.23 a 77.60 86.20 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 70.14
Period of Record Statistics
MEAN 57.30 61.20 68.65 76.83 84.00 89.14 90.93 90.26 85.91 77.53 68.65 60.26 75.88
S.D. 4.37 4.41 3.68 2.64 2.66 2.46 2.40 2.47 2.49 2.49 3.29 3.87 1.17
SKEW 0.10 0.08 -0.06 -0.11 0.33 0.49 0.13 0.33 0.05 -0.04 0.05 0.09 0.60
MAX 68.29 72.11 77.23 83.00 91.68 95.31 96.58 96.42 90.83 84.32 76.77 69.16 79.01
MIN 46.84 51.11 60.97 71.47 78.32 83.83 86.32 85.52 80.70 71.74 59.90 51.71 73.73
NO YRS 57 57 57 56 56 55 56 56 56 56 56 56 54