JACKSON WSFO AIRPORT, MISSISSIPPI

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(224472)

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
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 93.39 86.00 85.35 67.30 48.19 76.05
1964 55.71 55.28 69.29 79.53 87.48 91.70 90.74 91.23 88.63 76.52 71.77 61.00 76.57
1965 60.81 58.82 60.58 80.90 86.87 89.07 93.45 90.81 86.40 76.13 72.50 62.35 76.56
1966 50.26 57.61 67.55 76.87 81.32 87.93 94.23 88.74 85.17 75.74 69.47 56.48 74.28
1967 57.55 56.32 74.71 81.63 81.65 89.33 87.10 87.23 81.43 77.23 67.93 60.74 75.24
1968 54.03 52.55 68.10 77.57 82.65 91.63 91.74 91.97 86.53 79.97 64.10 57.35 74.85
1969 58.29 59.39 60.74 76.77 84.90 93.60 93.90 91.45 87.63 78.45 67.50 58.71 75.95
1970 52.03 59.93 66.13 79.33 86.13 90.13 92.13 90.84 90.47 76.90 66.00 65.03 76.25
1971 59.68 62.29 65.55 76.30 81.00 91.50 91.00 90.26 88.23 82.87 69.07 67.29 77.09
1972 62.94 63.45 72.61 79.80 83.87 91.30 91.29 93.81 92.30 79.45 61.23 60.90 77.75
1973 55.13 59.18 72.90 73.07 82.71 91.63 93.68 90.94 85.57 79.77 73.07 60.29 76.49
1974 63.84 61.82 73.52 75.50 83.26 85.20 90.81 89.61 80.03 77.65 67.37 61.39 75.83
1975 62.84 64.25 68.48 74.40 83.74 88.23 90.90 89.65 83.33 78.23 68.17 58.03 75.85
1976 56.74 70.66 70.29 78.83 78.87 87.07 90.68 91.39 85.33 72.16 58.80 57.06 74.82
1977 44.90 62.43 71.29 78.87 87.26 93.20 92.16 91.52 87.47 74.65 67.80 58.58 75.84
1978 44.84 50.96 65.19 78.03 82.16 90.60 93.61 92.29 89.37 79.90 73.30 61.61 75.16
1979 47.16 55.36 69.42 75.43 81.90 89.13 88.84 90.06 83.63 78.77 64.70 58.45 73.57
1980 57.16 57.66 65.35 74.10 82.68 92.37 97.74 97.29 94.87 76.45 65.57 59.71 76.75
1981 54.19 61.32 68.68 83.20 81.32 91.97 93.58 93.65 85.90 76.29 72.87 57.65 76.72
1982 59.45 59.54 72.94 75.37 86.42 90.30 91.97 91.00 86.17 77.84 68.73 63.35 76.92
1983 54.19 57.64 65.74 71.70 81.39 86.17 92.94 92.26 86.27 79.65 67.20 51.03 73.85
1984 51.29 63.38 68.65 74.97 83.00 91.17 91.55 89.29 86.23 81.68 66.10 69.03 76.36
1985 49.81 55.39 72.55 78.00 83.87 91.23 91.42 90.45 85.57 77.48 72.37 55.10 75.27
1986 59.26 64.18 71.77 78.27 83.65 91.33 94.52 92.45 90.87 77.55 68.20 54.90 77.25
1987 54.71 60.18 68.48 77.23 86.45 89.77 93.84 93.16 88.27 76.68 70.47 63.13 76.86
1988 52.29 60.31 68.84 77.87 86.00 94.23 93.61 93.65 88.03 72.84 71.33 61.61 76.72
1989 63.45 57.07 69.87 76.87 82.29 88.10 89.87 92.55 83.93 78.19 70.00 52.00 75.35
1990 62.32 67.25 71.65 76.67 82.77 93.37 92.68 95.94 91.47 78.71 73.73 63.68 79.19
1991 55.06 63.29 71.35 78.20 84.23 90.10 93.52 92.58 87.90 80.84 65.20 63.10 77.11
1992 56.32 66.55 70.19 77.40 84.26 89.10 92.77 88.87 85.70 78.97 63.60 58.61 76.03
1993 59.13 61.25 65.65 72.97 82.87 91.80 92.06 93.19 87.77 73.48 63.70 56.26 75.01
1994 51.19 60.46 68.94 78.43 81.19 89.17 87.97 89.03 85.33 74.90 68.40 58.71 74.48
1995 56.65 61.11 69.19 76.63 83.39 87.27 92.58 94.13 87.83 76.10 64.77 57.55 75.60
1996 56.94 61.14 63.97 74.27 86.52 88.93 91.19 88.29 84.60 77.48 65.57 62.42 75.11
1997 55.74 60.68 73.29 70.70 80.52 86.17 92.87 90.13 88.70 77.16 60.53 54.39 74.24
1998 58.90 60.36 66.65 73.37 86.32 92.47 93.06 93.55 90.70 81.87 69.83 60.52 77.30
1999 63.27 a 66.18 65.90 80.57 83.65 89.43 92.00 96.40 a 88.03 77.94 69.83 59.87 77.76
2000 59.50 a 68.48 72.48 73.23 85.68 89.27 95.90 97.24 f 87.97 79.65 62.43 49.03 74.87
2001 51.90 65.29 62.23 78.70 83.81 87.47 91.23 89.55 83.90 75.35 74.37 63.16 75.58
2002 60.74 58.36 69.39 78.33 83.87 89.43 91.52 90.61 88.30 75.03 63.30 58.32 75.60
2003 52.06 57.39 67.84 76.83 83.87 86.73 90.35 91.65 84.73 77.65 71.07 58.06 74.85
2004 58.42 55.72 72.77 76.20 82.77 86.53 90.39 87.97 87.00 81.74 68.70 58.65 75.57
2005 60.94 61.54 66.45 75.03 82.16 89.43 92.26 93.71 89.50 78.35 70.87 57.52 76.48
2006 64.61 58.89 69.16 81.13 84.03 92.20 93.13 94.94 87.00 78.26 67.67 61.68 77.72
2007 56.29 60.57 75.55 74.20 84.97 93.57 89.19 97.29 88.03 79.94 69.37 64.94 77.82
2008 54.81 65.24 71.87 76.37 83.52 91.50 94.65 88.23 84.40 76.23 65.40 60.32 76.04
2009 58.65 64.96 69.19 76.37 82.00 93.20 91.23 90.13 86.47 73.32 67.30 54.58 75.62
2010 52.42 51.07 65.48 79.57 86.90 93.27 93.35 94.52 92.10 82.61 68.90 56.35 76.38
2011 53.90 62.86 70.94 80.97 84.19 95.70 94.97 97.74 84.57 76.74 68.73 60.39 77.64
2012 64.87 63.55 77.26 78.28 a 86.89 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 70.99
Period of Record Statistics
MEAN 56.47 60.59 69.11 77.04 83.67 90.29 92.21 91.86 87.05 77.89 67.88 59.17 76.07
S.D. 4.88 4.20 3.61 2.68 1.98 2.41 1.96 2.56 2.78 2.67 3.56 4.18 1.17
SKEW -0.34 -0.11 -0.24 -0.12 0.12 -0.06 -0.09 0.45 0.23 0.27 -0.35 -0.38 0.24
MAX 64.87 70.66 77.26 83.20 87.48 95.70 97.74 97.74 94.87 85.35 74.37 69.03 79.19
MIN 44.84 50.96 60.58 70.70 78.87 85.20 87.10 87.23 80.03 72.16 58.80 48.19 73.57
NO YRS 49 49 49 49 48 48 48 48 49 49 49 49 47