PLAINS SW GA EXP STN, GEORGIA

Monthly Average Minimum 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 33.55 44.93 44.74 51.00 62.19 65.90 68.52 69.23 61.07 56.68 41.57 45.10 53.71
1957 44.10 49.36 45.35 55.10 62.35 68.03 69.97 68.32 66.60 51.77 47.87 38.94 55.65
1958 32.87 30.29 44.77 53.50 60.71 68.57 69.19 69.00 65.70 52.29 47.87 35.55 52.53
1959 35.65 43.14 43.48 53.47 63.16 68.20 69.32 69.71 66.13 60.29 43.87 39.03 54.62
1960 38.32 36.72 36.10 53.93 58.61 66.47 70.81 69.42 66.86 a 56.90 44.63 32.58 52.61
1961 32.26 44.18 47.87 47.63 57.94 65.37 68.71 67.94 64.77 49.94 47.57 40.16 52.86
1962 37.00 46.93 42.39 48.90 63.00 67.87 70.71 69.10 64.93 55.45 42.10 36.61 53.75
1963 33.26 33.89 48.06 55.23 61.48 66.67 67.77 70.00 63.40 53.58 43.07 30.71 52.26
1964 36.35 35.93 45.16 55.37 60.00 68.63 69.03 68.94 64.53 50.52 44.77 40.55 53.31
1965 35.71 c 36.18 42.90 54.83 61.97 66.50 69.16 68.23 65.30 52.16 45.97 34.35 52.77
1966 31.81 36.11 40.97 51.70 59.58 62.03 69.61 66.81 63.40 53.10 42.57 34.94 51.05
1967 36.06 34.11 46.26 56.50 57.97 65.27 66.68 66.74 58.30 48.03 40.63 41.26 51.48
1968 33.16 29.21 40.19 54.33 58.45 65.93 68.71 69.13 62.07 52.35 41.03 32.00 50.55
1969 33.55 35.43 37.55 52.93 58.94 67.03 70.97 66.97 62.90 54.42 39.20 32.90 51.07
1970 28.29 32.07 43.77 55.17 60.55 65.63 69.03 70.39 66.33 56.58 38.97 38.94 52.14
1971 36.00 35.36 39.68 50.43 56.81 67.20 69.16 69.35 66.67 58.10 42.60 48.42 53.31
1972 41.97 37.45 45.03 52.83 58.61 63.83 67.74 69.26 64.90 52.77 44.43 42.77 53.47
1973 36.13 33.11 50.81 50.53 57.58 67.47 70.39 68.39 67.70 54.58 46.93 35.84 53.29
1974 51.32 35.96 46.84 50.77 61.39 63.80 68.39 68.48 63.57 47.10 41.63 38.65 53.16
1975 39.42 41.68 41.46 c 50.03 63.55 67.47 69.45 69.61 63.50 55.23 44.23 36.03 53.47
1976 30.29 39.76 48.58 51.90 57.58 64.17 67.87 66.55 63.27 47.45 36.93 33.65 50.67
1977 25.00 31.61 48.65 53.37 61.23 68.10 70.35 70.39 66.83 48.26 46.43 34.61 52.07
1978 28.48 29.82 41.65 52.37 60.06 67.77 70.58 68.42 64.87 50.16 48.70 37.10 51.66
1979 29.39 35.04 44.39 54.17 60.19 64.93 69.65 67.03 64.57 49.45 44.90 36.87 51.71
1980 38.52 32.48 42.90 50.70 60.58 66.77 70.84 69.53 a 67.47 49.94 41.97 33.74 52.12
1981 27.42 37.21 40.06 55.20 57.00 69.60 70.00 66.58 59.90 50.00 42.60 34.55 50.84
1982 32.35 40.18 48.06 51.43 60.48 67.20 69.13 68.26 61.67 52.39 47.13 44.55 53.57
1983 32.45 38.07 43.32 48.23 57.87 65.53 69.84 69.58 61.87 54.29 41.60 34.00 51.39
1984 32.45 38.31 43.61 50.70 58.87 66.23 68.10 68.16 60.43 57.90 40.27 44.90 52.50
1985 27.71 38.36 47.84 53.00 60.29 67.50 68.87 69.16 62.60 60.94 55.40 32.19 53.65
1986 33.52 40.79 44.23 50.40 61.19 69.27 70.84 67.48 66.20 54.71 53.20 40.26 54.34
1987 33.97 38.64 45.97 47.70 63.45 68.10 69.52 71.55 63.67 44.23 46.40 41.52 52.89
1988 31.87 34.83 43.81 52.43 56.94 64.97 69.48 70.52 66.23 49.23 47.23 35.03 51.88
1989 40.16 40.50 49.23 50.37 59.58 68.67 70.26 68.87 64.53 53.00 44.33 30.94 53.37
1990 40.03 44.89 47.68 49.60 60.45 67.33 70.13 70.00 64.10 53.29 44.70 41.87 54.51
1991 39.52 40.68 46.84 57.37 65.23 67.00 71.10 69.58 63.40 52.90 40.60 41.32 54.63
1992 35.94 41.72 44.61 49.87 57.32 66.53 71.29 68.65 65.27 51.42 45.03 38.74 53.03
1993 41.55 35.93 41.65 46.20 59.55 67.67 71.71 69.52 65.87 53.65 42.83 35.68 52.65
1994 31.74 40.04 46.35 53.40 58.29 69.23 69.61 67.65 63.00 54.74 49.53 41.74 53.78
1995 35.55 37.25 50.03 51.47 62.23 65.67 70.68 71.45 63.50 54.29 39.67 35.48 53.10
1996 33.06 36.03 41.29 47.63 62.65 66.87 71.19 67.55 63.00 51.23 40.97 36.77 51.52
1997 37.35 41.11 50.68 ----- z 56.19 64.07 70.48 66.97 63.17 52.71 40.10 35.23 52.55
1998 38.19 39.29 42.10 49.60 62.13 69.07 70.94 66.87 64.73 53.45 47.70 42.39 53.87
1999 34.84 37.29 38.61 53.37 57.94 65.30 67.84 68.71 59.17 50.42 42.60 33.77 50.82
2000 33.39 35.14 44.68 44.47 59.26 62.67 66.00 64.55 59.27 46.61 39.47 26.81 48.52
2001 27.10 38.04 38.71 48.33 54.74 62.27 65.13 64.68 56.63 43.29 45.90 36.58 48.45
2002 33.55 34.89 41.35 53.30 56.06 64.97 68.06 70.42 69.03 60.13 40.67 34.71 52.26
2003 31.74 38.46 48.80 a 52.93 64.06 68.80 71.52 70.68 63.67 54.19 47.07 32.77 53.72
2004 33.90 36.28 45.68 48.00 62.16 68.37 70.32 67.68 65.47 57.58 46.83 34.52 53.07
2005 37.74 39.11 41.06 47.87 55.71 ----- z 71.06 70.71 66.63 53.55 45.10 32.78 d 51.03
2006 38.48 35.39 42.42 54.30 59.00 64.90 68.61 70.19 62.43 48.81 41.17 40.03 52.15
2007 37.81 32.82 44.87 46.27 56.68 65.57 67.94 71.61 63.63 55.16 40.70 40.16 51.93
2008 32.55 35.93 39.65 50.47 57.65 66.40 68.61 68.19 63.60 50.06 36.50 40.87 50.87
2009 34.16 31.89 43.45 49.27 60.27 a 68.80 67.58 67.35 64.00 53.03 44.97 34.87 51.64
2010 29.55 30.04 40.48 51.60 63.23 69.90 71.45 71.61 62.70 50.87 41.53 26.94 50.82
2011 30.74 39.50 43.61 49.53 54.90 b 68.57 70.26 70.94 61.97 48.42 44.17 40.40 f 52.96
2012 37.52 39.52 50.71 50.47 61.80 u ----- z ----- z ----- z ----- z ----- z ----- z ----- z 44.55
Period of Record Statistics
MEAN 34.67 37.35 44.23 51.45 59.75 66.67 69.47 68.80 63.87 52.56 43.86 36.97 52.47
S.D. 4.58 4.24 3.49 2.80 2.47 1.88 1.41 1.60 2.43 3.72 3.64 4.44 1.42
SKEW 0.73 0.41 -0.02 -0.19 0.03 -0.51 -0.79 -0.41 -0.61 -0.04 0.62 0.17 -0.55
MAX 51.32 49.36 50.81 57.37 65.23 69.90 71.71 71.61 69.03 60.94 55.40 48.42 55.65
MIN 25.00 29.21 36.10 44.47 54.74 62.03 65.13 64.55 56.63 43.29 36.50 26.81 48.45
NO YRS 57 57 57 56 56 55 56 56 56 56 56 55 53