NEW CUMBERLAND DAM 9, WEST VIRGINIA

Monthly Average Temperature (Degrees Fahrenheit)

(466442)

File last updated on May 16,
*** Note *** Provisional Data *** After Year/Month 201205
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
1892 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 68.91 s 57.33 a 46.07 32.44 45.28
1893 23.94 33.00 39.58 50.58 58.63 72.03 a 73.44 72.08 a 68.43 w ----- z ----- z ----- z 52.91
1894 ----- z ----- z ----- z ----- z ----- z ----- z 74.84 f 71.98 69.29 b 55.41 b 40.44 e 36.57 a 54.74
1895 25.95 22.25 36.93 b 53.33 a 61.34 c ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.96
1896 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1897 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1898 ----- z 29.08 v 46.40 a 49.22 62.42 72.70 76.31 74.24 69.63 56.19 41.78 33.00 f 60.99
1899 30.45 23.86 40.60 a 54.48 65.00 72.92 74.97 b 75.19 66.90 59.06 45.27 ----- z 55.34
1900 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1901 ----- z 22.12 40.35 46.72 61.20 a 69.17 76.97 71.94 66.07 h 53.10 38.33 31.30 a 51.12
1902 27.73 24.07 42.47 47.63 61.73 64.88 72.55 68.04 d 62.70 54.56 ----- z 29.98 c 50.58
1903 28.26 b 30.54 c 49.06 49.52 ----- z 63.13 70.71 69.13 65.05 b 53.95 37.42 24.87 49.24
1904 22.63 d 25.00 39.87 44.68 60.90 67.88 69.53 66.77 63.97 52.21 40.90 28.93 b 48.61
1905 23.56 22.36 42.29 48.45 61.24 67.82 71.74 69.94 63.95 52.56 39.77 33.42 49.76
1906 36.35 26.12 32.32 50.43 60.10 58.12 z 71.13 73.98 67.88 52.11 42.67 31.82 49.54
1907 32.19 25.50 44.34 42.72 54.58 65.28 71.03 67.15 65.57 48.27 38.12 33.31 49.00
1908 28.15 27.38 41.31 49.10 61.98 68.12 73.39 68.74 66.20 54.42 41.68 32.97 51.12
1909 33.02 35.71 36.97 50.20 59.90 68.67 69.21 69.71 64.12 48.61 48.25 26.10 50.87
1910 28.48 26.00 47.79 51.32 56.53 64.77 72.08 71.02 66.00 57.13 35.97 25.02 50.17
1911 33.79 35.25 36.56 47.58 66.05 69.85 74.77 73.13 68.62 55.50 39.58 37.00 53.14
1912 19.50 23.74 35.45 54.05 62.97 66.63 72.71 68.29 66.72 55.48 43.47 34.74 50.31
1913 37.92 27.50 41.52 50.43 59.37 68.90 72.97 71.85 63.50 55.08 43.82 33.76 52.22
1914 32.65 22.04 36.11 49.23 61.11 69.70 71.81 72.63 62.57 57.97 41.68 28.24 50.48
1915 27.82 35.41 32.73 ----- z ----- z 65.78 71.00 68.00 66.73 54.92 e 42.72 30.00 d 49.51
1916 34.29 24.89 a 32.00 a 48.08 61.27 62.38 73.29 71.92 62.60 51.50 b 42.53 29.47 49.52
1917 26.43 j 26.09 39.85 a 48.53 53.70 a 66.12 71.50 a 70.47 60.62 b 47.72 b 37.42 21.32 49.40
1918 16.00 30.95 42.61 c 48.82 65.76 66.34 b 69.79 76.43 d 58.48 a 55.89 42.95 38.86 b 51.07
1919 32.58 36.80 41.45 b 49.45 58.89 71.97 72.98 68.77 e 64.67 60.22 a 41.44 c 25.97 52.10
1920 22.55 27.66 41.63 47.07 a ----- z ----- z ----- z 70.27 a 66.00 58.56 40.95 33.50 45.35
1921 32.60 33.86 47.79 54.78 60.65 72.48 77.24 68.79 70.40 52.45 43.23 33.52 53.98
1922 26.97 33.34 39.10 50.88 63.32 71.02 73.73 70.56 67.70 55.10 42.97 32.79 52.29
1923 31.77 24.29 36.40 46.23 58.47 71.23 72.58 70.42 66.35 51.30 a 41.08 40.92 50.92
1924 25.89 27.29 36.16 47.30 54.42 67.53 70.40 70.97 61.63 54.24 41.95 29.44 48.94
1925 27.17 a 34.66 39.73 52.72 53.94 72.18 71.27 71.19 69.23 47.48 39.20 30.08 a 50.74
1926 25.60 30.04 32.34 43.58 59.92 65.25 72.27 74.47 67.07 52.79 b 39.30 30.41 d 49.42
1927 28.48 a 35.56 a 41.43 a 48.00 b 60.52 a 63.02 b 71.83 b 65.10 a 64.83 g 54.75 a 45.45 a 30.88 a 49.55
1928 28.37 a 29.46 a 36.75 a 45.29 a 58.15 a 65.72 73.84 74.13 60.45 a 55.75 c 42.83 a 32.71 b 50.29
1929 26.92 25.73 42.72 a 51.77 57.55 a 65.66 a 71.48 66.97 b 65.97 a 50.26 39.59 a 32.69 49.77
1930 28.82 a 37.62 b 35.77 c 50.28 a 63.19 b 69.26 a 74.74 b 70.28 a 68.64 a 51.07 a 40.98 a 30.63 a 51.77
1931 31.57 a 31.75 b 36.03 a 49.19 a 59.63 a 69.67 a 76.90 a 72.78 a 70.47 a 56.75 a 49.40 a 39.00 b 53.60
1932 40.72 a 37.22 b 33.02 a 47.22 a 61.10 a 70.21 a 73.02 a 72.05 a 66.57 a 55.00 a 39.57 a 33.43 a 52.43
1933 37.73 a 30.81 a 37.40 51.18 64.52 a 72.32 74.40 72.45 a 68.36 a 52.36 b 39.84 b 35.07 a 53.04
1934 35.88 b 16.81 a 32.54 c 49.47 a 63.00 74.75 77.19 70.26 68.50 b 53.45 a 44.98 a 32.17 a 51.58
1935 30.13 a 31.20 45.18 a 48.10 55.13 a 68.17 75.87 72.83 a 63.15 52.68 c 44.68 27.77 51.24
1936 25.15 a 24.91 43.67 b 46.45 64.09 b 70.33 73.65 74.77 69.47 55.11 39.82 35.77 51.93
1937 38.89 33.41 36.26 49.88 60.98 70.20 73.53 a 74.73 e 65.00 a 53.47 41.07 30.37 a 52.32
1938 33.29 b 39.41 a 47.02 b 54.23 61.13 67.65 74.97 75.69 65.43 56.21 43.78 34.85 54.47
1939 34.81 33.98 b 41.87 48.67 63.73 72.95 a 71.68 73.55 69.40 55.94 39.10 35.42 a 53.42
1940 18.47 30.41 35.16 46.18 59.00 69.70 72.31 71.65 63.50 54.44 42.98 39.48 50.27
1941 30.83 a 28.77 33.95 56.18 62.71 72.38 75.15 73.24 69.12 59.73 46.20 39.42 53.97
1942 30.69 28.25 42.84 54.77 63.61 72.17 74.81 71.69 66.58 56.47 43.58 29.55 52.92
1943 31.37 33.71 40.27 45.71 b 61.61 74.50 73.53 70.73 63.27 52.71 40.90 31.00 51.61
1944 32.42 33.16 38.56 49.22 67.21 72.30 72.71 72.76 62.98 53.66 43.83 26.52 52.11
1945 21.59 b 31.50 47.85 54.05 58.28 a 67.30 73.48 72.42 67.68 51.18 a 41.97 26.89 51.18
1946 30.18 32.88 48.39 48.60 58.26 ----- z 73.26 68.39 66.95 59.06 48.92 37.52 52.04
1947 37.39 25.11 a 34.47 53.02 a 58.84 68.80 70.37 76.73 a 66.38 59.85 40.52 31.92 51.95
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 72.63 68.60 47.00 q 48.25 35.71 56.30
1949 38.87 38.96 43.24 50.72 63.22 a 73.57 77.95 73.29 62.38 59.66 43.03 37.19 55.17
1950 42.84 34.66 37.79 47.67 62.61 68.57 71.89 71.18 65.73 59.16 39.87 28.45 52.53
1951 33.63 a 34.48 42.13 51.24 a 63.37 a 70.62 a 74.18 72.08 a 66.17 59.65 39.30 34.31 53.43
1952 36.37 a 36.57 a 40.47 51.62 61.92 75.22 76.92 71.63 65.92 50.90 45.53 a 36.15 a 54.10
1953 37.08 36.73 42.82 49.25 64.89 71.93 75.00 e 74.44 66.50 56.34 44.17 a 36.26 54.62
1954 32.27 39.21 39.08 57.57 58.19 71.28 73.61 72.34 68.40 57.55 43.62 33.76 53.91
1955 29.58 34.13 a 42.53 57.93 64.95 67.50 79.05 76.87 68.58 55.85 41.53 31.52 54.17
1956 29.87 36.40 40.16 49.72 61.37 70.93 73.16 72.11 63.48 58.44 44.32 41.31 53.44
1957 27.47 37.84 41.87 54.72 63.44 72.85 73.83 a 71.42 66.87 51.98 45.38 37.23 53.74
1958 29.82 25.18 38.34 53.42 59.89 66.97 74.74 71.76 66.43 54.87 46.55 25.29 51.10
1959 27.00 34.93 38.95 53.07 66.39 69.93 74.81 77.16 69.58 56.69 41.30 36.73 53.88
1960 34.21 31.36 29.98 56.17 60.23 69.97 71.42 74.21 68.65 54.76 44.80 ----- z 54.16
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 72.96 s 70.40 57.44 44.87 33.68 51.59
1962 28.05 32.80 39.21 49.82 66.02 69.76 a 71.56 72.30 a 63.02 55.71 b 42.20 26.65 51.42
1963 24.15 24.05 43.32 51.22 59.23 a 68.62 71.50 69.13 a 63.43 59.68 46.27 24.52 50.43
1964 31.73 28.86 41.27 53.28 63.82 70.12 a 73.76 70.37 65.52 52.61 48.18 b 36.11 52.97
1965 29.05 31.43 36.82 50.43 a 66.42 68.64 b 71.19 71.19 68.55 52.53 45.53 39.06 52.57
1966 25.10 32.05 42.58 49.27 56.87 70.02 74.92 71.50 63.13 52.90 a 44.77 33.87 51.41
1967 35.42 28.62 42.15 54.18 55.66 72.13 71.43 a 69.85 62.20 55.32 39.33 36.87 51.93
1968 25.66 25.83 43.05 a 53.97 58.05 69.73 74.53 74.32 a 67.62 57.55 45.25 31.35 52.24
1969 29.47 32.88 37.50 55.47 a 62.03 69.93 74.73 72.45 66.07 55.77 41.83 28.95 52.26
1970 23.87 31.05 37.94 53.72 a 65.82 69.92 73.44 72.77 70.60 57.35 45.43 35.40 53.11
1971 26.50 33.00 37.08 49.38 58.58 72.65 71.02 a 69.79 69.38 61.26 43.62 41.73 c 52.83
1972 32.68 29.67 38.92 50.97 63.16 66.05 72.69 70.89 67.23 52.53 b 41.65 37.85 52.03
1973 33.61 32.41 50.16 51.97 59.37 72.12 73.90 74.06 68.50 58.66 45.65 35.95 a 54.70
1974 36.37 33.68 44.39 54.48 60.92 67.07 72.45 71.65 a 62.07 a 53.66 b 45.50 33.97 53.02
1975 35.06 34.45 40.03 47.55 64.71 70.60 72.42 74.07 b 63.68 56.18 48.37 36.22 b 53.61
1976 26.77 40.36 48.81 53.26 a 59.02 a 70.71 a 71.11 69.39 63.34 a 49.03 36.07 27.50 51.28
1977 15.55 a 30.29 46.72 a 53.95 65.53 67.13 75.15 72.82 68.48 53.70 c 45.98 a 31.69 52.25
1978 22.56 21.37 a 37.31 b 50.88 60.44 69.13 72.06 73.05 68.69 a 53.83 a 45.68 b 34.28 d 50.77
1979 25.31 21.00 45.55 a 51.02 a 60.30 a 67.89 c 71.00 a 71.47 65.14 b 53.31 46.33 36.87 a 51.26
1980 30.15 27.09 38.22 a 50.37 62.32 a 65.90 73.65 a 74.98 68.27 51.45 42.03 31.53 51.33
1981 ----- z 34.14 38.53 54.83 59.84 b 70.57 a 72.94 70.80 a 73.62 v 53.35 d 42.80 b 31.71 52.95
1982 24.15 32.11 41.65 ----- z 67.63 67.13 75.02 70.26 66.05 58.11 48.57 a 41.85 53.87
1983 32.66 35.86 43.66 49.90 58.73 69.95 74.87 74.60 66.53 56.03 45.73 28.15 53.06
1984 25.98 38.43 34.52 50.98 59.15 71.77 70.55 72.77 63.72 58.02 39.82 ----- z 53.25
1985 22.79 27.48 a 39.70 c 56.00 62.77 65.55 71.87 70.50 66.03 55.50 d 47.23 27.34 51.06
1986 28.85 a 32.05 41.69 52.87 61.23 67.70 71.98 68.48 66.23 53.21 39.68 31.50 51.29
1987 26.79 30.82 40.18 49.73 62.71 69.62 74.05 69.58 63.02 46.71 44.38 33.90 50.96
1988 25.53 28.28 38.76 48.57 60.48 67.12 z ----- z ----- z ----- z ----- z ----- z ----- z 40.32
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z 34.90 53.10 60.82 67.98 71.05 74.48 63.68 54.61 48.65 39.19 56.85
2002 34.47 35.54 39.42 52.10 56.15 70.75 76.53 75.92 69.47 53.58 41.62 31.21 53.06
2003 23.21 25.80 40.85 52.90 60.24 65.95 72.06 73.32 64.13 50.71 47.37 32.74 50.77
2004 23.89 30.53 41.52 49.95 64.53 67.72 71.97 68.69 68.04 e 54.53 45.67 33.15 51.68
2005 30.87 32.98 34.56 52.73 56.08 71.80 76.24 75.00 68.70 55.39 44.48 28.98 52.32
2006 38.42 31.38 38.24 53.88 58.58 67.37 74.42 74.44 63.32 51.21 44.87 39.37 52.96
2007 33.50 20.48 41.48 47.37 63.32 69.30 70.90 74.76 68.18 60.66 43.25 34.61 52.32
2008 30.27 28.97 36.40 53.52 56.85 70.42 73.10 70.85 66.42 f 52.37 40.95 33.32 49.73
2009 22.47 30.82 41.00 50.85 61.13 67.63 68.97 72.55 65.60 50.48 47.07 30.66 50.77
2010 26.60 26.07 42.82 54.60 62.98 71.70 74.82 74.95 65.88 54.84 42.05 25.50 51.90
2011 24.03 32.31 b 38.72 a 52.88 62.92 70.98 78.32 74.70 f 67.85 g 54.32 47.81 a 37.45 49.97
2012 32.31 36.04 d 51.08 51.15 g 67.32 t ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.81
Period of Record Statistics
MEAN 29.53 30.51 40.11 50.80 61.05 69.30 73.25 71.90 66.08 54.66 43.12 32.84 51.98
S.D. 5.34 4.98 4.32 3.08 3.08 2.68 2.08 2.42 2.60 3.08 3.05 4.33 1.46
SKEW -0.08 -0.30 0.22 -0.07 -0.20 -0.25 0.46 -0.14 -0.36 -0.17 -0.03 -0.12 -0.10
MAX 42.84 40.36 51.08 57.93 67.63 75.22 79.05 77.16 70.60 61.26 49.40 41.85 55.17
MIN 15.55 16.81 29.98 42.72 53.70 62.38 68.97 65.10 58.48 46.71 35.97 21.32 48.61
NO YRS 97 100 102 99 98 96 98 100 96 101 101 98 80