CRYSTAL SPRINGS 4 NNE, MISSISSIPPI

Monthly Average Temperature (Degrees Fahrenheit)

(222099)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 198410
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 58.85 n 54.03 49.39 51.71
1955 47.68 51.29 61.26 67.85 73.84 74.32 79.87 79.21 77.65 64.08 55.02 50.16 65.18
1956 46.34 55.86 57.34 63.83 74.58 76.13 80.87 80.29 74.07 66.69 54.97 56.69 65.64
1957 51.89 59.29 55.89 66.02 72.58 78.97 80.32 a 78.98 73.90 61.68 56.83 51.82 65.68
1958 43.31 42.54 52.53 65.25 71.77 78.25 80.68 79.48 77.42 63.79 57.42 45.89 63.19
1959 44.92 52.38 55.42 63.38 73.60 77.25 79.60 80.08 75.77 68.98 53.77 49.66 64.57
1960 46.89 45.19 48.69 66.07 68.94 79.10 82.74 79.32 75.05 66.34 56.82 46.27 63.45
1961 41.60 53.91 61.23 60.80 70.48 74.63 78.08 77.89 74.63 63.74 56.08 49.08 63.51
1962 44.81 59.09 52.90 62.37 73.65 77.27 82.58 81.84 77.13 68.73 53.92 47.31 65.13
1963 41.52 44.02 61.42 66.98 73.19 79.58 79.85 81.11 75.18 68.97 57.57 39.95 64.11
1964 46.06 45.72 57.76 67.37 72.58 78.02 79.66 80.50 75.80 61.44 59.32 51.73 64.66
1965 51.73 48.52 52.44 68.43 73.06 77.17 81.21 79.39 76.45 63.74 61.05 50.98 65.35
1966 42.71 48.59 56.56 66.33 71.26 75.10 81.58 78.37 74.57 62.39 58.10 48.44 63.67
1967 49.40 46.21 60.90 70.03 70.08 77.17 77.44 76.97 70.45 62.47 54.75 52.53 64.03
1968 45.05 42.53 54.53 66.17 70.56 77.65 78.87 79.37 72.17 66.66 53.60 46.16 62.78
1969 48.92 48.66 50.32 64.83 70.87 79.27 82.65 78.74 73.52 65.74 53.88 48.65 63.84
1970 42.50 48.07 55.47 68.42 71.87 77.28 79.26 79.74 78.05 64.06 52.73 52.39 64.15
1971 49.15 50.46 53.81 62.63 68.35 78.73 79.61 78.52 76.73 68.69 53.75 58.69 64.93
1972 52.79 51.10 58.11 65.77 70.65 77.97 78.22 a 80.84 80.02 66.71 51.90 50.68 65.40
1973 45.16 47.36 61.42 62.08 69.55 78.15 80.85 78.32 77.25 69.77 62.13 49.26 65.11
1974 54.53 51.61 64.66 64.32 74.06 75.80 80.31 78.97 72.92 62.65 55.90 50.24 65.50
1975 52.60 53.80 57.31 63.50 72.84 77.62 80.08 79.82 71.47 65.73 56.27 48.11 64.93
1976 45.84 57.28 60.11 64.05 67.13 75.22 79.40 79.32 75.27 58.84 48.37 45.81 63.05
1977 36.69 50.75 60.13 65.63 73.85 81.90 81.56 80.73 77.92 62.90 58.43 48.95 64.95
1978 37.79 42.07 54.21 64.87 72.08 78.58 81.73 80.27 77.07 64.61 60.80 49.89 63.66
1979 40.66 47.36 58.39 65.32 71.08 76.30 80.85 79.85 73.65 66.68 52.05 47.52 63.31
1980 49.58 46.67 54.81 62.15 71.52 79.37 83.71 81.73 81.15 62.47 53.67 47.68 64.54
1981 43.02 50.46 54.66 69.75 68.81 80.28 82.18 81.44 72.70 65.15 58.73 46.58 64.48
1982 48.68 48.45 61.31 63.78 72.77 78.23 80.73 80.21 73.13 64.89 57.73 54.13 65.34
1983 45.39 49.29 55.16 60.05 70.35 75.42 81.05 81.68 73.73 66.60 56.57 43.55 63.24
1984 41.81 51.45 58.31 64.67 71.42 77.65 79.47 79.10 74.22 71.58 ----- z ----- z 66.97
Period of Record Statistics
MEAN 45.97 49.67 56.90 65.09 71.58 77.61 80.50 79.74 75.30 65.23 55.87 49.27 64.39
S.D. 4.42 4.55 3.75 2.46 1.86 1.74 1.47 1.18 2.45 2.87 3.01 3.66 0.88
SKEW -0.02 0.37 -0.09 0.07 -0.45 0.14 0.12 -0.04 0.28 0.14 -0.03 0.21 -0.19
MAX 54.53 59.29 64.66 70.03 74.58 81.90 83.71 81.84 81.15 71.58 62.13 58.69 65.68
MIN 36.69 42.07 48.69 60.05 67.13 74.32 77.44 76.97 70.45 58.84 48.37 39.95 62.78
NO YRS 30 30 30 30 30 30 30 30 30 30 30 30 29