JACKSON WSFO AIRPORT, MISSISSIPPI

Monthly Average 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 81.87 74.95 69.98 56.37 38.60 64.35
1964 45.31 44.33 56.26 68.08 74.63 80.68 81.31 81.66 77.10 62.47 59.35 50.50 65.14
1965 48.47 47.14 50.18 67.77 73.94 77.67 81.42 79.44 76.25 62.55 60.10 49.31 64.52
1966 40.71 46.23 54.71 64.77 70.92 76.05 82.42 78.34 74.35 61.11 56.18 46.44 62.69
1967 46.42 44.20 60.52 69.27 69.65 78.27 77.29 77.02 69.82 61.37 52.70 50.11 63.05
1968 43.35 39.88 53.90 65.85 71.18 79.57 80.68 80.84 73.25 66.18 52.63 45.63 62.74
1969 47.97 48.04 49.31 65.03 72.24 80.27 83.44 79.58 75.18 66.18 52.42 47.05 63.89
1970 41.18 46.32 53.95 68.08 72.87 79.12 80.74 81.61 80.10 64.69 52.73 52.71 64.51
1971 48.71 49.07 52.39 62.17 67.85 79.83 81.00 80.44 78.30 70.03 54.70 57.89 65.20
1972 51.52 51.16 58.77 66.40 71.85 79.58 80.42 82.82 81.50 67.97 51.97 50.11 66.17
1973 44.31 46.89 62.06 62.45 70.92 81.27 83.65 80.08 77.52 68.60 61.68 49.23 65.72
1974 55.11 50.04 62.37 63.12 73.76 74.77 80.42 79.27 72.00 64.05 55.60 50.40 65.08
1975 51.81 52.88 56.76 63.47 74.08 78.33 81.19 80.55 72.33 66.16 56.58 47.44 65.13
1976 44.32 56.69 59.94 65.35 67.90 76.65 80.73 80.21 74.82 59.89 47.18 44.94 63.22
1977 35.27 49.32 59.71 66.28 75.44 81.65 82.68 82.03 78.35 61.97 57.07 47.50 64.77
1978 36.45 39.57 52.48 65.37 71.90 79.98 83.34 82.00 78.33 63.56 60.27 48.77 63.50
1979 38.21 45.91 57.39 64.75 70.31 76.67 80.21 79.65 73.78 64.06 50.83 46.13 62.32
1980 47.35 45.43 54.29 61.58 72.77 80.65 85.76 84.66 82.38 61.35 53.12 46.21 64.63
1981 41.81 48.71 55.05 71.00 69.84 81.78 83.58 82.63 73.20 65.42 58.55 46.55 64.84
1982 47.18 48.80 62.08 63.73 74.66 79.52 82.32 81.79 74.02 65.10 56.35 52.82 65.70
1983 43.69 47.39 53.89 60.08 70.66 76.58 82.90 82.61 74.03 65.77 55.03 41.82 62.87
1984 39.90 49.71 56.52 63.90 70.95 78.90 80.56 79.90 74.63 71.21 53.62 58.29 64.84
1985 37.95 44.80 61.34 65.20 72.19 78.78 80.50 80.27 73.97 68.02 62.50 42.63 64.01
1986 45.21 52.61 56.97 64.05 72.92 80.43 83.21 80.48 79.72 66.15 60.05 46.55 65.70
1987 44.37 51.25 55.48 62.15 75.89 78.98 82.02 82.82 75.15 59.89 56.52 52.05 64.71
1988 41.69 47.47 55.76 64.55 70.74 79.82 82.50 82.63 77.92 61.63 59.28 49.27 64.44
1989 52.44 48.12 58.81 63.20 71.97 78.33 80.56 80.84 74.12 63.89 57.12 40.40 64.15
1990 50.97 56.20 59.97 63.62 71.74 81.22 81.45 82.31 78.32 63.68 57.97 51.79 66.60
1991 46.52 51.66 59.21 67.97 75.55 79.92 82.84 81.39 75.98 67.24 52.42 51.97 66.05
1992 45.58 53.62 57.56 64.08 71.10 77.63 81.97 77.77 75.53 64.94 52.65 50.08 64.38
1993 49.90 49.20 54.35 60.97 70.95 80.85 82.47 82.89 75.82 62.23 52.03 45.76 63.95
1994 41.87 49.39 55.79 66.22 70.61 79.37 78.87 78.95 73.95 66.15 58.43 49.65 64.10
1995 46.92 49.48 58.53 64.75 73.48 76.05 82.37 83.58 75.20 63.82 52.10 47.66 64.50
1996 45.27 49.81 51.90 61.50 75.68 78.62 81.29 78.92 73.53 65.13 55.25 50.85 63.98
1997 46.02 51.46 61.48 59.62 69.81 77.02 82.26 79.50 76.63 65.06 50.70 44.84 63.70
1998 49.23 49.93 55.68 62.58 74.42 82.12 83.44 82.68 80.53 68.37 58.68 51.40 66.59
1999 53.03 b 53.84 54.37 69.27 71.52 79.47 81.97 83.93 a 75.17 64.95 55.83 48.40 65.98
2000 48.95 a 54.66 60.39 61.78 75.27 78.65 83.44 84.10 f 76.48 65.57 a 52.05 38.50 63.25
2001 41.60 53.50 52.13 67.78 72.31 77.20 81.61 80.50 73.95 62.05 59.72 51.94 64.52
2002 49.11 46.34 57.37 67.85 72.53 78.63 81.58 80.89 78.78 67.76 52.35 47.42 65.05
2003 41.10 47.80 56.71 64.87 74.15 77.67 80.66 81.63 74.18 65.34 58.85 45.44 64.03
2004 47.15 46.50 60.42 62.97 72.81 77.88 80.50 77.52 75.97 72.15 58.88 46.55 64.94
2005 50.97 52.11 55.05 62.98 70.42 78.77 82.60 82.87 78.32 64.89 57.32 45.13 65.12
2006 52.42 47.71 57.98 68.83 72.85 79.83 82.45 84.02 74.80 65.24 53.97 50.45 65.88
2007 47.34 48.02 61.66 62.05 73.23 81.20 79.87 85.27 78.12 67.74 57.05 53.68 66.27
2008 45.11 52.28 58.53 64.62 72.69 80.63 82.98 79.39 75.18 63.87 53.17 50.08 64.88
2009 47.42 52.32 58.65 64.07 73.26 81.60 80.97 80.10 77.12 63.35 55.15 45.56 64.96
2010 41.71 40.79 53.79 66.50 76.15 83.20 83.53 84.55 78.48 66.77 56.80 45.00 64.77
2011 43.90 50.68 58.95 68.72 72.02 83.45 84.37 85.39 73.53 62.26 56.82 49.74 65.82
2012 52.87 54.24 66.32 66.52 a 76.28 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z 59.99
Period of Record Statistics
MEAN 45.83 49.05 57.10 64.85 72.39 79.27 81.84 81.25 75.97 65.06 55.69 48.19 64.67
S.D. 4.58 3.81 3.51 2.61 1.99 1.89 1.49 2.01 2.57 2.80 3.27 4.05 1.04
SKEW -0.19 -0.38 0.07 0.22 -0.06 -0.06 -0.27 0.08 0.37 0.38 -0.11 -0.09 -0.23
MAX 55.11 56.69 66.32 71.00 76.15 83.45 85.76 85.39 82.38 72.15 62.50 58.29 66.60
MIN 35.27 39.57 49.31 59.62 67.85 74.77 77.29 77.02 69.82 59.89 47.18 38.50 62.32
NO YRS 49 49 49 49 48 48 48 48 49 49 49 49 47