FLAT TOP, WEST VIRGINIA

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(463072)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 199908
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
1931 36.32 41.21 34.84 54.20 62.39 73.17 76.60 a 71.39 71.37 60.74 55.27 44.87 56.86
1932 45.19 45.36 a 40.61 55.57 64.74 71.97 75.00 74.29 69.47 58.03 44.60 42.68 57.29
1933 43.03 38.75 43.39 54.53 66.87 73.50 73.32 71.06 73.13 58.13 44.10 45.06 57.07
1934 38.42 29.11 42.58 55.03 67.52 74.13 77.52 70.42 69.03 58.55 48.23 35.29 55.49
1935 36.48 38.46 51.03 50.60 61.00 68.13 72.84 72.55 67.63 60.26 46.97 25.94 54.32
1936 29.35 32.93 48.19 51.47 68.10 74.17 75.26 74.90 69.63 58.48 43.80 40.23 55.54
1937 ----- z 38.70 a ----- z 56.73 65.65 72.93 ----- z 74.90 67.50 53.81 46.47 37.45 57.13
1938 38.84 46.00 55.29 60.97 64.71 69.20 74.35 76.13 69.43 64.68 52.60 38.84 59.25
1939 40.93 a 46.54 51.81 57.30 68.71 75.17 74.23 74.13 76.07 64.68 46.20 41.26 59.75
1940 22.23 38.10 41.03 54.63 65.68 72.03 71.97 70.83 m 69.23 62.29 48.60 45.94 53.79
1941 35.84 31.86 40.68 63.33 71.52 74.90 78.42 77.87 75.73 67.00 51.90 45.00 59.50
1942 37.13 33.11 49.71 63.80 69.65 75.40 78.13 75.06 70.33 61.55 49.10 36.10 58.26
1943 41.84 40.89 47.42 54.87 69.48 80.03 77.19 80.06 69.17 61.13 48.53 36.94 58.96
1944 40.16 43.76 46.45 57.37 73.77 77.03 77.58 76.74 70.33 60.42 44.93 34.00 58.55
1945 33.26 42.29 59.81 62.17 63.32 73.40 77.00 77.03 73.00 60.71 50.07 32.13 58.68
1946 40.03 43.57 57.68 62.83 65.10 74.83 77.61 72.13 a 72.20 66.00 56.50 45.71 61.18
1947 45.10 29.11 37.81 64.83 68.27 a 73.60 74.19 79.29 71.17 65.23 43.40 42.55 57.88
1948 29.65 42.86 52.65 63.00 66.19 74.73 77.06 75.71 71.24 a 58.74 52.80 42.58 58.93
1949 46.74 46.96 52.19 60.40 71.81 77.87 80.29 77.45 69.07 64.87 a 47.72 a 45.13 a 61.71
1950 51.30 a 41.71 44.87 54.53 67.84 72.93 73.43 a 73.57 a 67.37 63.94 44.27 33.13 a 57.41
1951 41.32 43.61 47.68 55.37 66.84 73.77 76.94 76.57 a 69.43 64.16 42.67 43.35 58.47
1952 43.26 44.48 46.45 57.87 67.13 78.87 79.39 75.45 70.30 58.94 48.07 38.68 59.07
1953 42.71 42.11 47.71 56.20 71.42 76.33 77.52 79.48 72.93 65.52 49.37 40.03 60.11
1954 40.55 44.89 45.97 64.87 60.84 74.87 78.13 75.00 74.57 60.35 44.73 35.26 58.34
1955 34.42 41.89 49.52 62.40 69.32 67.77 79.42 78.29 74.00 61.42 47.33 36.61 58.53
1956 32.42 43.52 48.13 54.27 68.58 72.20 74.97 75.03 66.30 60.84 46.50 49.39 57.68
1957 36.26 45.18 45.42 61.90 69.19 74.23 76.48 74.23 69.17 53.65 49.57 42.19 58.12
1958 31.87 28.68 37.94 57.30 67.10 71.97 77.00 74.77 69.60 58.23 51.50 35.26 55.10
1959 37.55 43.50 47.29 60.40 70.06 72.67 77.42 78.48 72.43 59.90 47.50 41.42 59.05
1960 38.03 35.66 32.42 63.27 63.45 73.10 75.10 77.06 70.57 61.00 51.07 33.48 56.18
1961 32.06 43.18 50.68 48.17 62.35 70.90 74.13 75.29 73.50 61.81 49.60 39.42 56.76
1962 36.74 44.32 43.81 55.70 73.29 ----- z 73.23 75.00 66.67 60.77 45.70 34.58 55.44
1963 35.55 34.82 52.65 61.07 65.16 71.57 72.74 72.71 68.00 67.48 48.17 28.26 56.51
1964 39.06 33.59 47.61 59.53 68.39 74.20 76.10 74.68 71.87 56.87 54.57 42.06 58.21
1965 38.97 39.07 43.32 59.57 72.16 70.63 74.71 75.06 72.80 57.94 49.93 ----- z 59.47
1966 30.23 35.11 ----- z 53.73 66.90 74.10 78.03 73.35 65.87 58.13 52.00 37.32 56.80
1967 40.61 35.93 50.71 62.17 62.03 ----- z 72.06 71.97 a 65.80 59.23 44.37 43.39 55.30
1968 35.45 31.24 ----- z ----- z ----- z 74.39 l 75.81 76.19 68.00 57.29 46.50 35.74 53.28
1969 34.19 34.18 39.94 60.97 67.32 74.50 78.10 73.90 66.50 60.13 44.87 31.29 55.49
1970 29.45 37.07 44.77 60.30 69.97 72.50 75.90 76.10 74.47 62.06 46.60 42.10 57.61
1971 33.68 37.54 41.81 59.03 62.74 74.73 74.06 74.03 71.13 62.77 47.13 47.68 57.20
1972 41.06 35.76 46.35 56.43 65.35 66.73 73.90 73.77 69.77 55.40 a 44.43 43.19 56.01
1973 35.97 35.68 53.68 53.87 62.48 75.10 75.71 74.74 72.27 62.97 50.37 38.58 57.62
1974 46.19 40.57 52.32 58.43 66.35 68.60 75.26 73.48 65.37 59.32 49.00 38.42 57.78
1975 40.26 43.00 41.87 55.27 69.35 72.93 74.94 78.16 67.33 62.48 53.07 39.23 58.16
1976 32.26 47.10 54.94 62.20 64.29 72.47 73.87 73.71 66.60 52.45 41.03 35.16 56.34
1977 21.74 34.71 51.90 62.33 69.68 69.57 77.87 75.13 71.17 54.65 49.80 36.81 56.28
1978 25.81 28.04 43.48 58.87 62.48 73.23 75.23 76.81 72.37 59.29 53.83 41.65 55.92
1979 30.19 30.14 48.39 57.07 66.00 69.40 71.84 73.74 66.60 57.03 50.47 41.39 55.19
1980 35.94 31.62 43.32 58.57 66.13 71.47 78.39 78.03 72.50 56.94 46.43 39.81 56.59
1981 28.26 39.50 40.97 63.60 62.74 73.77 75.37 a 73.45 68.27 57.45 49.59 a 32.06 55.42
1982 32.06 39.93 49.65 55.80 72.06 70.47 76.84 73.81 67.17 59.55 50.37 45.71 57.78
1983 33.06 38.39 46.77 51.83 64.55 71.57 76.81 77.58 70.13 58.71 48.10 33.87 55.95
1984 31.87 41.21 41.19 52.33 63.45 75.97 72.74 74.10 67.07 65.03 45.57 48.32 56.57
1985 26.06 34.00 49.74 62.10 67.29 72.20 74.58 73.58 70.13 63.00 56.60 32.68 56.83
1986 35.13 40.43 48.29 62.10 65.90 75.17 78.74 73.35 69.47 60.42 48.80 39.58 58.12
1987 33.06 36.79 49.45 51.63 71.65 74.97 80.26 81.32 70.13 55.87 51.00 39.55 57.97
1988 31.61 39.83 50.74 58.23 67.10 75.53 80.13 80.65 69.43 54.16 51.50 39.16 58.17
1989 44.71 37.68 51.61 56.13 61.77 73.37 76.19 73.74 67.67 60.71 47.77 27.97 56.61
1990 43.13 48.68 50.84 56.83 63.65 73.03 75.94 75.55 69.73 60.71 54.17 44.87 59.76
1991 38.81 43.89 50.29 62.23 72.26 74.63 79.00 77.16 70.43 64.48 47.60 44.45 60.44
1992 38.84 43.24 46.61 57.10 63.03 69.10 77.90 72.42 70.53 59.58 48.13 37.37 a 56.99
1993 40.87 37.46 41.06 57.40 69.10 74.87 82.48 79.10 73.33 60.48 49.69 a 37.03 58.57
1994 30.77 a 41.46 48.48 64.43 63.00 77.50 78.13 74.97 69.77 61.97 57.31 a 45.06 59.40
1995 37.84 36.36 53.87 61.07 66.13 73.80 79.90 80.87 69.77 63.84 44.00 35.13 58.55
1996 36.16 38.07 43.07 a 57.83 70.45 76.83 75.52 75.77 68.30 59.77 41.93 43.45 57.26
1997 37.26 43.64 52.74 53.87 62.10 71.17 78.74 74.77 70.13 61.87 43.43 38.58 57.36
1998 41.45 41.57 46.45 61.00 70.26 73.53 77.74 79.16 77.83 65.87 52.67 44.94 61.04
1999 42.61 43.25 44.26 62.47 70.97 77.70 81.16 ----- z ----- z ----- z ----- z ----- z 60.35
Period of Record Statistics
MEAN 36.61 39.17 47.03 58.28 66.85 73.37 76.39 75.47 70.14 60.47 48.54 39.29 57.73
S.D. 5.81 5.05 5.29 3.92 3.35 2.64 2.36 2.44 2.65 3.34 3.68 5.09 1.59
SKEW -0.22 -0.40 -0.25 -0.26 0.10 -0.17 0.11 0.43 0.49 -0.13 0.32 -0.34 0.26
MAX 51.30 48.68 59.81 64.87 73.77 80.03 82.48 81.32 77.83 67.48 57.31 49.39 61.71
MIN 21.74 28.04 32.42 48.17 60.84 66.73 71.84 70.42 65.37 52.45 41.03 25.94 54.32
NO YRS 68 69 66 68 68 66 68 67 68 68 68 67 61