RICHTON 3 SSE, MISSISSIPPI

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(227444)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 200503
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
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 77.60 k 72.63 59.16 65.90
1959 59.71 62.43 69.10 75.77 85.81 88.33 91.58 91.42 87.47 78.77 67.67 62.29 76.69
1960 57.87 58.21 63.48 80.10 82.23 94.57 96.52 91.87 87.30 81.13 70.90 59.10 76.94
1961 54.97 67.57 72.61 75.33 83.42 86.90 91.42 90.65 87.67 79.32 68.87 63.19 76.83
1962 57.84 72.68 66.29 75.43 89.58 89.50 95.39 93.32 91.37 82.23 67.88 d 57.79 c 78.27
1963 55.39 58.96 75.87 81.63 88.00 92.53 92.26 94.32 88.27 86.03 70.53 54.13 78.16
1964 56.39 58.14 70.03 79.90 86.35 91.23 89.87 92.13 88.67 75.39 71.63 62.16 76.82
1965 63.16 61.21 66.03 82.27 86.32 88.73 91.74 90.58 85.70 76.52 72.70 63.29 77.35
1966 53.77 60.93 68.65 77.83 81.97 88.27 94.00 88.48 85.40 76.35 71.23 59.68 75.55
1967 59.84 60.82 75.58 83.07 81.81 90.27 88.45 87.06 81.87 77.10 68.50 65.00 76.61
1968 58.35 56.41 67.35 79.30 83.45 92.00 91.35 91.90 85.37 80.06 65.63 59.06 75.86
1969 58.55 61.61 63.29 77.50 84.29 93.23 93.48 90.68 86.63 78.77 68.37 61.23 76.47
1970 52.84 61.57 66.03 80.67 84.29 88.27 91.29 90.61 90.33 77.74 65.67 66.71 76.34
1971 60.94 62.86 66.94 77.93 81.39 91.73 90.84 90.32 86.40 82.81 68.47 68.23 77.40
1972 65.74 63.17 72.87 78.97 83.00 90.03 90.68 95.10 94.73 81.52 64.60 62.65 78.59
1973 57.48 61.79 72.93 a 74.37 82.29 90.50 93.26 90.23 87.00 83.10 74.97 61.71 77.47
1974 68.77 64.57 74.97 77.30 84.90 87.30 92.61 90.52 83.83 78.16 69.50 63.16 77.97
1975 64.90 67.93 71.39 75.03 83.94 88.60 90.68 90.45 84.00 78.52 69.60 60.32 77.11
1976 58.61 70.76 72.94 80.23 79.32 87.63 91.94 91.74 87.63 74.35 61.90 58.65 76.31
1977 50.06 63.00 72.23 79.10 85.43 a 93.50 93.45 91.03 a 88.60 76.94 70.27 61.03 77.05
1978 48.68 54.36 66.94 79.63 83.97 90.97 92.58 91.94 91.43 81.84 76.57 62.45 76.78
1979 52.10 57.39 71.52 77.47 82.74 89.03 89.97 91.32 84.80 81.03 67.63 61.13 75.51
1980 62.13 58.14 68.90 74.83 83.06 91.03 94.61 95.42 94.37 77.35 67.80 62.84 77.54
1981 57.74 62.25 70.55 82.00 82.58 91.37 92.80 a 92.52 87.10 78.77 74.50 58.35 77.54
1982 61.48 62.75 73.35 77.07 86.26 91.60 92.48 90.81 86.83 80.06 69.77 67.00 78.29
1983 55.94 59.57 65.94 73.23 82.84 86.33 91.97 91.26 85.10 78.81 69.33 56.74 74.75
1984 55.71 64.83 69.87 76.17 83.61 89.80 90.58 88.03 88.20 83.42 69.33 69.65 77.43
1985 53.55 59.64 74.48 79.07 84.81 91.10 89.61 90.10 85.33 80.26 74.77 58.68 76.78
1986 60.48 68.04 71.87 79.03 84.94 90.50 94.16 92.71 89.53 78.42 71.03 59.06 78.32
1987 57.81 62.36 70.23 77.37 86.10 88.77 92.97 91.65 88.07 77.94 72.63 65.87 77.64
1988 55.90 62.45 70.00 79.23 85.90 92.83 92.23 90.71 86.83 76.42 73.50 63.48 77.46
1989 66.32 62.39 70.58 75.90 82.90 86.40 87.16 90.06 84.37 76.90 69.23 51.87 75.34
1990 63.42 66.89 72.61 76.27 82.58 89.13 89.81 94.03 89.33 79.90 72.53 64.00 78.38
1991 56.55 65.39 72.10 77.57 81.26 87.10 89.52 89.52 85.97 80.23 64.07 64.06 76.11
1992 56.90 66.62 70.84 75.83 82.03 87.77 89.94 87.39 84.43 77.45 64.17 60.61 75.33
1993 60.94 62.21 65.26 73.13 80.55 88.20 90.71 90.74 86.47 76.13 64.27 57.87 74.71
1994 54.81 63.61 72.03 78.37 81.35 86.73 86.77 89.16 85.87 77.19 73.97 65.32 76.27
1995 61.71 65.79 71.26 79.50 86.39 89.43 93.61 94.65 92.53 80.16 67.87 60.97 78.66
1996 61.90 63.45 66.45 76.20 87.90 89.70 94.10 89.55 87.43 79.32 70.07 65.68 77.65
1997 60.03 62.64 76.58 73.93 84.16 86.87 91.84 92.48 92.50 80.90 66.00 59.71 77.30
1998 63.06 64.71 68.81 76.90 87.00 94.47 94.52 94.84 87.90 83.39 72.37 65.10 79.42
1999 65.94 70.46 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 68.20
2000 ----- z ----- z 74.55 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 74.55
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 74.53 64.48 69.51
2002 62.45 61.04 70.61 78.30 85.10 85.33 89.87 89.06 87.77 78.13 66.75 j 60.19 77.08
2003 54.97 60.64 69.58 78.27 84.19 86.13 88.76 j 88.77 84.33 76.87 71.77 58.58 74.01
2004 59.03 56.28 73.77 76.33 82.71 86.57 91.10 88.29 85.67 82.58 75.67 f 59.00 76.48
2005 63.13 62.93 66.61 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 64.22
Period of Record Statistics
MEAN 58.84 62.70 70.31 77.75 84.02 89.54 91.75 91.10 87.45 79.26 69.75 61.58 77.03
S.D. 4.40 3.88 3.32 2.40 2.16 2.37 2.07 2.03 2.80 2.52 3.40 3.56 1.10
SKEW -0.02 0.37 -0.21 0.11 0.33 0.26 -0.13 0.26 0.78 0.48 -0.18 -0.15 -0.24
MAX 68.77 72.68 76.58 83.07 89.58 94.57 96.52 95.42 94.73 86.03 76.57 69.65 79.42
MIN 48.68 54.36 63.29 73.13 79.32 85.33 86.77 87.06 81.87 74.35 61.90 51.87 74.71
NO YRS 45 45 45 43 43 43 42 43 43 43 43 45 40