ONWARD, MISSISSIPPI

Monthly Average Temperature (Degrees Fahrenheit)

(226562)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 199201
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
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 45.85 h 9999.00
1955 44.74 47.55 58.89 67.43 74.02 74.63 80.44 79.06 75.93 62.08 52.82 46.48 b 63.67
1956 41.52 52.38 54.81 61.31 a 73.18 75.75 80.73 a 80.08 a 72.53 66.00 52.42 53.55 63.69
1957 44.94 55.05 54.37 65.67 72.08 78.63 80.45 79.17 a 72.70 60.48 55.92 50.39 64.15
1958 41.82 41.07 50.81 63.80 71.44 78.20 80.56 78.87 76.12 63.18 55.12 41.45 61.87
1959 42.69 48.57 53.67 a 62.77 74.23 76.13 79.35 80.10 75.12 66.40 49.60 47.39 63.00
1960 43.84 42.77 a 45.31 65.53 69.11 77.65 81.97 80.00 74.65 65.50 53.98 41.73 61.84
1961 38.40 50.86 59.55 60.85 69.39 74.52 78.13 77.66 74.12 62.06 53.95 47.05 62.21
1962 40.60 56.04 51.87 62.18 74.06 76.97 82.19 80.77 75.40 66.94 52.05 44.66 63.64
1963 37.66 41.04 60.08 67.33 72.31 78.57 79.98 79.94 74.32 67.95 54.92 36.71 62.57
1964 42.77 43.59 55.15 66.40 72.31 78.32 79.89 79.24 74.07 60.32 57.78 47.56 63.12
1965 47.79 46.34 48.39 68.38 73.44 76.95 81.56 79.61 75.37 62.60 60.20 47.98 64.05
1966 40.19 46.16 55.39 65.02 71.11 75.23 82.15 78.10 73.65 60.90 57.87 47.21 62.75
1967 45.92 43.62 59.55 69.22 70.10 77.58 77.29 76.81 69.68 62.11 52.98 48.71 62.80
1968 42.08 41.19 53.44 65.20 70.56 78.35 78.97 79.87 71.27 64.63 52.93 44.98 61.96
1969 45.69 47.16 49.31 64.57 71.13 78.40 82.81 78.34 73.33 64.56 52.75 46.32 62.86
1970 39.79 44.86 53.18 66.82 72.06 77.47 78.45 79.82 77.83 62.23 51.75 50.73 62.92
1971 45.42 47.75 52.02 63.23 67.55 79.60 79.79 78.08 75.53 68.94 54.68 54.32 63.91
1972 47.84 47.79 57.32 64.57 71.39 77.53 79.03 81.13 78.93 63.63 50.23 46.24 63.80
1973 43.56 45.84 61.44 63.20 71.74 80.37 82.18 78.77 76.80 69.74 60.30 47.52 65.12
1974 49.79 49.79 61.58 63.72 74.27 75.05 80.58 79.37 70.10 62.47 55.13 47.84 64.14
1975 50.08 50.14 54.39 62.67 73.35 77.68 80.98 80.27 70.83 64.63 a 55.83 46.03 63.91
1976 43.58 56.12 59.02 64.95 66.74 75.03 79.63 78.42 73.57 58.60 47.23 44.00 62.24
1977 33.76 48.43 59.52 66.20 75.29 81.18 81.63 80.82 78.50 63.13 56.38 46.43 a 64.27
1978 35.82 37.61 52.21 65.77 72.03 79.12 82.60 80.74 76.28 63.23 59.65 47.24 62.69
1979 36.89 43.07 57.77 65.67 70.84 76.80 80.65 79.31 72.42 64.90 50.82 45.56 62.06
1980 45.89 43.52 52.89 62.17 71.40 79.75 84.55 82.27 78.80 61.60 52.78 46.08 63.47
1981 41.42 48.23 55.03 70.75 69.06 80.77 82.60 a 80.76 72.50 63.71 56.78 44.63 63.85
1982 43.77 44.71 59.18 62.40 74.00 78.68 81.53 80.48 72.75 63.53 55.08 52.82 64.08
1983 42.97 47.91 52.95 58.54 d 70.29 76.02 82.13 82.29 73.62 65.39 54.27 38.92 62.11
1984 38.42 50.53 56.16 64.05 71.24 78.05 79.50 78.60 73.58 68.65 53.25 b 58.26 64.19
1985 36.63 42.07 59.84 b 65.07 70.32 77.93 78.44 77.39 72.87 65.71 58.00 41.18 62.12
1986 44.39 51.64 55.76 64.15 70.11 77.45 83.03 79.32 75.83 62.21 53.00 41.42 63.19
1987 38.85 46.39 52.27 58.23 70.55 73.02 79.82 81.81 73.65 59.18 55.40 49.97 61.60
1988 39.16 46.57 54.40 63.23 69.68 77.45 79.85 80.61 74.36 i 61.16 55.78 45.15 61.19
1989 48.68 42.26 a 54.42 61.37 69.27 75.50 78.10 78.31 71.08 63.02 54.85 36.35 61.10
1990 48.98 53.68 56.32 61.07 69.58 79.62 78.82 79.81 76.10 62.58 ----- z ----- z 66.66
1991 ----- z ----- z ----- z ----- z 75.92 ----- z 82.28 v 79.33 j 74.88 67.00 52.40 51.40 64.32
1992 46.31 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 46.31
Period of Record Statistics
MEAN 42.77 47.01 55.23 64.26 71.49 77.50 80.57 79.61 74.30 63.81 54.41 46.51 63.09
S.D. 4.11 4.47 3.78 2.71 2.08 1.87 1.66 1.30 2.33 2.68 2.89 4.62 0.96
SKEW -0.15 0.25 -0.34 0.01 0.04 -0.19 0.11 -0.09 0.12 0.34 0.03 0.01 0.07
MAX 50.08 56.12 61.58 70.75 75.92 81.18 84.55 82.29 78.93 69.74 60.30 58.26 65.12
MIN 33.76 37.61 45.31 58.23 66.74 73.02 77.29 76.81 69.68 58.60 47.23 36.35 61.10
NO YRS 37 36 36 36 37 36 36 36 36 37 36 36 34