RICHTON 3 SSE, MISSISSIPPI

Monthly Average Minimum 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 49.45 k 45.03 34.03 39.53
1959 31.16 42.25 40.84 51.63 61.68 67.17 69.26 69.06 66.13 59.16 39.23 35.06 52.72
1960 35.39 34.03 37.45 52.50 55.10 64.20 69.45 68.90 64.80 52.58 41.50 32.90 50.73
1961 28.97 41.04 48.06 47.40 56.71 63.77 65.97 65.39 63.27 46.13 44.43 38.13 50.77
1962 32.81 45.71 39.29 48.57 58.68 65.20 68.16 67.26 61.23 50.90 37.80 33.71 50.78
1963 27.77 27.71 44.19 54.93 59.26 65.23 67.58 66.94 62.17 46.35 38.10 24.81 48.75
1964 29.19 29.34 40.06 54.70 57.94 64.60 67.87 67.90 62.07 45.55 43.33 37.13 49.97
1965 32.97 34.89 40.16 53.50 54.97 62.30 66.13 66.32 64.30 47.35 44.00 32.45 49.95
1966 31.23 34.57 40.52 50.87 60.84 61.23 67.97 67.29 63.43 49.06 42.50 35.77 50.44
1967 34.29 32.93 44.45 56.03 56.74 64.37 65.13 65.71 57.57 43.26 36.87 41.68 49.92
1968 32.19 28.03 37.94 51.83 56.55 63.07 66.16 66.26 56.77 49.26 37.47 30.65 48.01
1969 35.68 34.29 35.52 52.87 56.03 62.50 70.45 65.23 58.53 52.74 34.90 33.55 49.36
1970 29.32 29.21 42.71 54.80 55.90 63.50 66.48 68.42 64.57 50.97 34.27 36.90 49.75
1971 35.13 33.25 37.06 46.07 53.48 64.20 67.06 66.58 65.53 53.03 36.90 47.52 50.49
1972 38.48 36.07 42.19 50.37 56.45 64.10 65.13 66.03 64.83 50.19 41.20 37.48 51.04
1973 33.29 32.86 48.73 a 49.40 55.87 65.23 68.52 64.74 66.07 53.68 44.70 32.45 51.29
1974 43.20 k 34.36 48.52 47.60 60.77 62.53 66.06 66.58 62.23 43.84 40.43 35.16 51.64
1975 41.23 40.89 44.45 49.17 61.35 65.80 68.23 68.03 60.10 53.58 42.50 34.55 52.49
1976 29.26 35.91 g 48.84 47.77 55.00 62.13 67.13 64.97 60.30 44.52 34.80 30.16 49.53
1977 23.90 32.89 a 46.52 50.40 57.53 a 65.50 68.81 69.50 a 66.87 46.35 44.73 33.29 50.52
1978 28.52 29.32 39.87 50.70 60.26 67.17 68.97 68.77 65.17 46.77 47.47 34.39 50.61
1979 31.81 36.75 44.33 a 55.30 58.39 63.40 70.23 68.10 65.23 49.10 39.37 35.16 51.43
1980 41.58 35.24 45.55 48.33 61.00 66.24 a 70.32 67.58 66.90 47.39 40.07 32.32 51.88
1981 27.71 36.04 40.06 55.70 56.35 68.67 70.07 a 69.06 59.23 51.52 42.13 34.65 50.93
1982 36.52 38.29 49.81 52.70 58.58 66.00 69.16 69.29 60.77 51.97 45.23 44.68 53.58
1983 34.65 38.75 41.61 47.13 59.29 65.10 68.71 70.16 60.80 51.68 41.60 33.68 51.10
1984 30.94 36.14 43.45 51.90 58.29 63.17 67.45 67.84 60.87 58.81 38.37 45.23 a 51.87
1985 27.90 35.32 49.45 50.87 57.77 65.17 67.65 68.55 61.60 58.84 52.53 29.94 52.13
1986 30.42 41.14 40.26 48.30 59.90 67.40 68.90 65.90 63.97 51.48 50.30 38.35 52.19
1987 31.97 38.39 41.45 44.20 62.61 65.43 67.48 69.81 59.77 36.71 38.20 38.71 49.56
1988 29.48 34.03 40.32 49.97 51.32 62.13 69.13 69.23 65.50 46.55 44.53 34.48 49.72
1989 40.77 39.36 47.61 46.50 58.26 66.40 68.94 66.58 62.93 47.55 42.43 27.90 51.27
1990 38.29 44.25 46.55 48.33 58.87 66.47 68.19 66.87 61.73 47.74 40.03 40.45 52.32
1991 39.13 38.46 45.45 55.00 65.32 67.30 69.87 68.23 62.80 51.16 36.57 39.61 53.24
1992 34.16 39.79 43.35 49.57 54.58 64.73 69.39 66.16 64.47 49.13 41.30 39.58 51.35
1993 40.81 34.07 41.10 45.23 57.19 65.87 69.84 69.74 63.80 51.16 38.57 33.84 50.93
1994 31.90 38.36 42.68 52.60 58.19 68.37 68.16 67.23 60.60 54.97 48.13 40.58 52.65
1995 36.74 37.25 47.52 51.17 61.65 62.47 69.48 70.55 60.77 50.58 38.67 35.55 51.87
1996 31.87 36.76 39.58 47.37 59.23 64.37 67.87 67.58 62.03 49.94 44.17 37.68 50.70
1997 37.68 40.71 49.23 47.23 57.06 65.93 69.23 66.35 62.73 49.90 38.33 34.16 51.55
1998 37.42 37.04 43.35 48.87 60.03 69.53 71.39 68.58 68.23 53.81 47.13 43.87 54.10
1999 38.55 39.75 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.15
2000 ----- z ----- z 43.45 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.45
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 46.97 38.90 42.93
2002 37.10 32.14 41.65 56.30 58.84 58.57 69.35 68.84 68.13 61.42 43.68 k 35.35 53.43
2003 29.81 40.07 45.55 50.00 62.65 68.32 e 68.33 j 70.84 64.40 51.39 44.70 30.10 50.71
2004 33.35 35.86 45.00 46.47 59.58 68.30 70.39 67.29 64.97 61.77 54.30 g 32.00 53.18
2005 40.29 41.32 40.23 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 40.61
Period of Record Statistics
MEAN 33.67 36.34 43.24 50.47 58.28 64.96 68.37 67.68 62.98 50.46 41.66 35.75 51.11
S.D. 4.36 4.18 3.68 3.18 2.70 2.25 1.50 1.56 2.72 4.90 4.22 4.58 1.30
SKEW 0.10 -0.10 0.09 0.17 0.02 -0.26 -0.42 0.00 -0.16 0.16 0.38 0.40 0.04
MAX 41.58 45.71 49.81 56.30 65.32 69.53 71.39 70.84 68.23 61.77 52.53 47.52 54.10
MIN 23.90 27.71 35.52 44.20 51.32 58.57 65.13 64.74 56.77 36.71 34.27 24.81 48.01
NO YRS 44 44 45 43 43 43 42 43 43 43 43 45 38