WEIRTON, WEST VIRGINIA

Monthly Average Minimum 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 32.36 q 9999.00
1950 32.42 25.64 26.68 34.86 i 50.61 56.83 60.13 59.81 53.90 45.87 31.00 20.29 42.11
1951 25.58 24.64 30.97 39.76 a 49.58 60.30 62.10 59.61 52.90 44.77 29.73 24.74 42.06
1952 27.48 26.24 30.39 41.33 48.32 61.30 64.10 60.35 52.43 38.45 36.30 29.55 43.02
1953 28.45 26.11 33.10 39.53 53.32 59.97 62.16 60.35 53.93 43.00 35.43 28.68 43.67
1954 23.32 30.36 27.97 44.43 45.61 59.93 60.26 61.48 56.50 47.68 34.30 26.42 43.19
1955 21.58 24.32 30.87 a 45.50 50.94 54.57 66.32 65.13 55.30 46.19 32.10 22.77 42.97
1956 22.23 27.55 29.10 38.97 48.32 58.66 a 62.87 61.68 51.80 46.97 34.10 33.97 43.02
1957 19.87 29.00 31.16 43.30 50.32 60.87 62.10 58.52 55.23 41.55 35.63 28.94 43.04
1958 21.81 17.46 30.61 40.77 47.39 54.43 64.61 59.94 55.77 44.32 37.03 16.74 40.91
1959 17.71 23.89 28.10 40.87 54.48 57.17 63.32 65.03 55.53 45.90 31.33 31.10 42.87
1960 26.74 23.38 19.61 44.13 49.74 57.60 59.65 63.42 57.77 43.94 35.60 17.77 41.61
1961 17.77 27.18 33.74 36.07 44.90 55.90 62.61 62.42 58.30 45.71 36.33 25.48 42.20
1962 19.55 23.07 28.65 38.83 53.90 59.03 60.48 60.42 51.87 45.00 34.03 18.65 41.12
1963 14.65 13.79 34.16 39.17 46.06 56.90 60.03 57.94 50.37 44.32 38.07 17.55 39.42
1964 23.06 20.31 30.39 42.13 51.19 58.07 63.52 58.55 53.43 38.65 36.53 28.06 41.99
1965 20.58 19.96 27.26 38.63 54.52 57.10 59.26 60.03 58.00 42.03 35.70 31.74 42.07
1966 17.06 24.18 30.39 39.10 44.74 57.40 63.48 60.90 52.13 40.55 35.30 26.19 40.95
1967 27.13 19.18 31.68 41.70 43.52 60.73 61.10 59.52 49.90 43.26 31.23 28.10 41.42
1968 16.97 15.31 32.35 40.93 46.90 58.00 62.58 63.68 56.03 44.97 37.00 23.65 41.53
1969 20.55 23.21 25.90 40.47 49.03 58.23 64.58 61.39 54.97 43.29 33.67 22.16 41.45
1970 14.94 20.07 27.90 41.40 52.61 58.73 62.90 62.26 59.43 47.45 37.47 27.42 42.72
1971 17.55 23.43 27.03 34.83 46.13 61.90 60.84 59.06 60.23 50.58 34.23 31.84 42.31
1972 21.87 20.97 27.10 38.40 50.74 55.83 63.81 61.97 57.53 41.90 34.53 31.06 42.14
1973 24.29 22.89 39.32 42.17 48.53 a 61.70 64.23 64.77 57.30 48.29 36.97 27.77 44.85
1974 28.13 22.79 33.29 41.80 49.58 56.83 61.16 62.97 52.87 41.26 36.23 27.26 42.85
1975 26.61 25.82 29.23 35.03 53.52 60.90 62.00 64.87 52.73 45.35 38.87 27.87 43.57
1976 17.52 29.83 37.45 39.20 47.61 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.32
Period of Record Statistics
MEAN 22.05 23.36 30.16 40.33 49.34 58.42 62.32 61.39 54.85 44.28 34.95 25.99 42.28
S.D. 4.61 4.08 3.83 2.63 3.13 2.13 1.78 2.14 2.77 2.89 2.33 4.79 1.12
SKEW 0.30 -0.46 -0.05 -0.23 0.03 -0.06 0.15 0.34 0.12 -0.13 -0.60 -0.50 -0.23
MAX 32.42 30.36 39.32 45.50 54.52 61.90 66.32 65.13 60.23 50.58 38.87 33.97 44.85
MIN 14.65 13.79 19.61 34.83 43.52 54.43 59.26 57.94 49.90 38.45 29.73 16.74 39.42
NO YRS 27 27 27 26 27 26 26 26 26 26 26 26 25