WEIRTON, WEST VIRGINIA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(469345)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 197605
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
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 51.14 q 9999.00
1950 51.35 41.89 47.77 54.90 i 74.23 80.87 81.23 82.06 75.53 69.23 47.03 35.35 62.41
1951 41.97 43.11 50.74 60.97 75.23 81.40 84.87 84.39 78.40 71.42 45.60 42.65 63.39
1952 43.52 45.10 50.06 63.87 71.23 85.87 87.81 83.65 79.60 63.32 55.50 42.97 64.37
1953 45.00 45.61 52.32 59.13 77.13 84.20 87.23 87.19 81.00 71.45 56.23 44.61 65.93
1954 40.03 48.82 49.65 71.77 70.26 83.00 87.68 82.48 80.90 67.48 52.23 39.94 64.52
1955 36.87 43.18 54.23 a 70.53 77.26 79.17 89.58 87.39 80.77 67.61 50.53 39.32 64.70
1956 36.77 44.62 50.35 60.23 72.71 80.43 82.32 82.23 74.60 70.71 53.27 48.26 63.04
1957 34.16 46.57 52.00 66.33 76.00 83.33 85.35 85.39 79.03 62.90 54.23 45.13 64.20
1958 36.90 32.00 45.00 66.07 72.55 78.30 83.55 82.23 76.30 66.10 56.73 33.45 60.76
1959 36.97 45.25 50.71 65.60 78.42 82.57 85.55 87.61 83.43 67.19 51.27 44.26 64.90
1960 40.45 37.69 38.97 a 69.20 70.87 81.07 83.52 84.94 80.03 67.35 55.73 35.74 62.13
1961 33.52 45.96 53.26 55.37 70.42 79.87 83.90 84.97 83.43 71.16 53.67 41.19 63.06
1962 37.06 41.25 48.84 62.03 80.35 83.57 84.45 86.81 73.53 67.35 51.43 35.74 62.70
1963 34.00 35.11 54.90 64.63 73.29 82.17 85.06 81.03 79.27 78.06 55.10 31.06 62.81
1964 42.03 37.66 52.23 66.07 78.23 82.97 86.32 82.55 79.67 67.45 58.63 44.77 64.88
1965 37.55 42.21 45.00 63.17 81.19 81.83 85.35 84.68 79.20 63.39 54.73 46.39 63.72
1966 33.68 39.36 56.55 59.63 71.81 85.93 88.84 83.87 74.23 64.29 53.97 40.06 62.69
1967 43.84 37.32 52.90 66.03 68.16 85.20 82.68 80.90 75.23 66.77 45.87 45.58 62.54
1968 34.13 35.97 55.39 67.40 68.26 81.63 85.81 85.35 78.73 66.81 52.67 38.26 62.53
1969 36.58 40.75 47.68 67.60 76.19 81.83 84.48 84.10 74.93 66.32 48.77 34.42 61.97
1970 31.32 39.07 45.90 66.17 78.03 81.67 83.58 85.06 81.70 66.26 51.43 42.97 62.76
1971 33.90 40.96 46.35 62.40 71.68 84.20 82.48 81.55 78.43 71.23 51.43 49.06 62.81
1972 41.65 38.24 49.55 63.23 75.71 75.67 81.81 80.71 76.13 60.39 47.30 44.19 61.21
1973 41.42 40.75 60.35 60.77 68.73 a 83.07 83.48 83.10 79.03 69.48 54.23 42.90 63.94
1974 43.68 42.96 55.67 a 67.70 74.13 78.77 85.61 83.84 73.10 65.42 53.43 39.35 63.64
1975 42.74 42.46 48.61 60.20 78.94 82.23 86.87 86.06 72.53 68.19 59.50 43.61 64.33
1976 34.32 52.07 61.84 68.83 72.71 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 57.95
Period of Record Statistics
MEAN 38.72 41.70 50.99 64.42 74.21 81.95 84.98 84.00 78.03 67.59 52.71 41.20 63.34
S.D. 4.67 4.40 4.87 3.93 3.71 2.37 2.16 2.05 3.11 3.54 3.64 4.71 1.22
SKEW 0.62 0.08 0.02 -0.22 0.10 -0.53 0.30 0.11 -0.13 0.65 -0.33 -0.43 -0.04
MAX 51.35 52.07 61.84 71.77 81.19 85.93 89.58 87.61 83.43 78.06 59.50 49.06 65.93
MIN 31.32 32.00 38.97 55.37 68.16 75.67 81.23 80.71 72.53 60.39 45.60 31.06 60.76
NO YRS 27 27 27 26 27 26 26 26 26 26 26 26 25