NEW CUMBERLAND DAM 9, WEST VIRGINIA

Monthly Total Precipitation (inches)

(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 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.72 0.84 y 1.64 1.32 3.68
1893 1.10 6.51 1.21 4.10 3.52 4.13 2.89 4.08 0.00 l 0.00 z 0.00 z 0.00 z 27.54
1894 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.17 e 0.27 3.60 d 1.81 a 2.78 c 3.87 a 12.50
1895 2.22 u 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1896 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1897 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1898 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.00 6.40 5.10 1.47 3.73 2.89 1.03 24.62
1899 2.33 2.25 3.44 c 2.30 4.14 6.58 5.91 2.85 3.76 2.81 2.58 0.00 z 38.95
1900 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1901 0.00 z 0.20 4.27 8.30 5.30 a 6.53 3.25 5.60 2.72 0.35 1.75 4.03 a 42.30
1902 1.45 1.13 3.73 2.57 2.12 7.08 3.58 r 3.25 1.60 2.45 0.00 z 3.35 28.73
1903 2.00 6.55 3.40 2.70 0.00 z 4.55 2.55 5.02 1.10 3.10 2.38 2.15 35.50
1904 3.30 1.82 5.61 2.43 3.49 4.67 4.18 3.60 1.53 1.25 0.55 2.20 w 32.43
1905 1.48 2.87 3.15 2.38 6.30 6.70 4.10 2.73 4.15 4.40 2.17 2.10 42.53
1906 1.40 0.75 3.04 2.10 3.05 7.20 n 6.70 4.68 3.11 u 3.02 0.67 1.83 27.24
1907 4.64 k 0.67 3.95 3.80 2.50 3.88 7.80 2.14 3.44 3.10 a 2.20 0.70 34.18
1908 0.50 1.87 6.57 4.45 3.10 2.25 4.75 2.15 0.75 2.30 0.93 2.08 31.70
1909 3.05 3.97 2.65 4.40 2.25 4.00 4.04 1.92 0.85 1.55 1.25 2.24 32.17
1910 5.38 4.51 0.00 2.75 3.75 1.75 2.35 1.70 4.75 1.75 1.30 2.60 32.59
1911 3.63 1.62 2.38 4.17 0.87 3.40 3.20 5.01 4.70 4.30 2.40 3.56 39.24
1912 1.62 1.14 4.40 3.94 1.73 3.95 4.80 3.08 1.13 2.40 0.40 2.85 31.44
1913 6.05 1.90 5.91 2.40 3.35 3.30 6.30 1.50 2.05 6.05 2.72 2.20 43.73
1914 1.95 2.55 2.15 3.70 3.75 3.45 1.50 2.90 4.25 2.30 1.40 4.80 34.70
1915 3.50 2.20 1.28 0.00 z 0.00 z 5.41 3.88 3.87 2.08 1.93 2.43 4.20 30.78
1916 4.14 2.27 3.72 3.54 2.74 4.54 2.62 3.07 1.48 2.61 2.92 2.26 35.91
1917 4.22 1.26 4.26 2.07 3.06 4.36 k 4.30 4.91 2.77 6.29 0.20 1.43 34.77
1918 2.80 1.90 1.55 3.32 4.02 0.87 a 1.88 4.45 2.62 2.86 1.98 3.55 31.80
1919 2.03 1.40 3.19 2.67 5.22 3.55 5.70 6.52 2.22 6.55 3.91 2.69 45.65
1920 2.33 2.01 3.59 4.37 0.00 z 0.00 z 0.00 z 3.11 1.99 1.79 1.62 2.28 23.09
1921 2.92 2.33 3.59 2.71 2.91 3.49 5.21 4.35 4.61 1.98 5.63 3.49 43.22
1922 1.60 1.94 3.39 3.84 3.33 2.97 1.84 2.02 2.50 1.94 1.37 2.13 28.87
1923 3.62 2.21 2.20 3.06 5.04 3.32 3.50 4.30 3.52 0.99 2.97 6.80 41.53
1924 4.50 2.53 3.63 3.89 4.77 6.89 2.79 2.98 7.19 0.15 1.67 2.45 43.44
1925 2.19 1.81 1.93 1.42 3.19 4.92 4.28 1.42 2.72 3.12 3.67 0.74 31.41
1926 1.88 3.69 1.30 2.14 1.21 3.04 2.35 6.78 10.57 3.75 3.37 2.43 42.51
1927 4.36 3.10 3.75 3.94 3.85 3.09 n 5.24 p 2.39 1.93 3.01 6.88 5.15 38.36
1928 2.07 4.16 4.37 3.82 3.01 9.70 5.79 2.68 t 0.81 2.24 2.01 1.98 39.96
1929 2.90 2.92 2.89 5.35 7.08 2.29 3.90 1.56 z 3.09 4.69 4.38 2.81 n 39.49
1930 2.95 2.78 3.05 1.73 a 2.41 4.98 1.81 1.87 1.57 1.33 0.66 2.10 27.24
1931 1.28 2.51 2.57 3.43 3.71 4.07 2.55 6.53 4.31 1.16 2.11 3.29 37.52
1932 5.57 0.79 3.42 2.10 2.67 2.75 4.83 1.22 1.00 2.17 3.92 2.47 32.91
1933 2.62 1.50 5.24 3.54 4.57 1.60 3.25 3.24 5.54 0.76 1.67 2.94 36.47
1934 2.02 n 0.75 2.24 2.63 1.04 2.36 3.40 6.89 1.92 0.97 2.68 1.72 26.60
1935 2.61 2.39 3.36 1.54 3.98 5.96 3.11 7.43 2.90 2.84 1.62 2.53 40.27
1936 2.94 1.73 4.57 2.49 1.28 1.20 4.80 5.15 2.63 4.42 2.81 2.46 36.48
1937 8.82 1.27 1.83 5.93 4.26 3.47 5.50 1.82 3.28 3.55 1.59 2.92 44.24
1938 2.27 k 2.48 5.01 3.45 4.45 7.40 2.24 3.19 4.10 1.17 3.67 1.23 38.39
1939 2.62 3.77 2.84 3.09 0.97 6.24 4.03 1.98 0.98 3.62 0.59 1.97 32.70
1940 1.01 4.08 3.30 6.00 5.33 4.61 2.65 3.33 1.96 1.14 3.67 3.26 40.34
1941 3.01 0.45 1.84 0.69 2.66 5.45 5.32 5.77 2.00 4.84 1.18 1.64 34.85
1942 1.65 2.26 4.78 2.32 5.12 3.38 2.68 1.52 u 1.90 4.52 2.81 4.32 35.74
1943 1.80 1.50 3.74 3.44 4.29 2.81 8.50 1.47 0.98 2.98 1.68 0.77 33.96
1944 1.23 1.83 5.29 3.89 3.14 3.27 1.82 7.41 3.96 3.82 2.06 3.17 40.89
1945 2.11 3.57 6.26 3.67 4.50 3.33 3.96 1.33 9.00 2.37 4.22 2.15 46.47
1946 0.73 2.93 2.60 0.96 5.60 5.54 1.88 2.51 1.33 4.03 1.56 2.15 t 29.67
1947 4.30 0.92 1.00 2.70 l 5.92 3.73 3.27 2.72 2.78 0.79 2.52 1.80 29.75
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.89 2.69 3.40 3.15 2.71 16.84
1949 4.85 3.07 2.39 3.89 2.28 4.30 4.13 1.13 3.40 0.90 1.58 3.10 35.02
1950 6.66 3.42 3.95 3.05 1.99 2.39 4.36 1.94 5.20 1.65 8.28 2.76 45.65
1951 3.21 3.41 5.17 4.10 2.69 5.44 3.80 0.20 a 3.38 2.41 3.20 a 3.91 40.92
1952 6.11 2.76 4.08 4.49 5.50 3.80 2.59 7.14 2.12 1.16 1.81 1.82 a 43.38
1953 3.45 1.26 2.84 3.43 a 4.19 3.30 3.06 1.03 3.11 0.72 1.42 1.64 29.45
1954 1.87 a 0.96 3.88 3.78 2.51 6.37 3.29 4.78 2.37 7.22 1.25 3.05 41.33
1955 1.15 3.15 4.64 4.07 2.39 3.16 3.56 6.06 1.77 2.70 3.29 0.14 36.08
1956 1.59 5.59 4.99 3.88 7.08 10.45 4.37 6.67 2.40 1.79 1.29 3.56 53.66
1957 1.77 1.34 2.64 4.09 a 3.45 4.52 2.53 1.03 4.82 1.92 2.97 4.04 35.12
1958 3.01 0.90 1.81 3.21 3.88 2.92 7.63 4.89 2.66 a 1.10 2.45 1.30 35.76
1959 3.18 2.59 2.26 4.43 5.06 2.62 4.89 2.28 1.79 6.77 3.03 2.34 41.24
1960 2.78 3.16 1.43 1.21 4.54 4.76 6.62 3.16 0.58 1.34 1.48 0.00 z 31.06
1961 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.85 r 1.80 1.80 3.19 1.73 8.52
1962 2.52 3.32 3.85 1.99 1.72 1.97 3.72 2.10 4.68 1.33 2.11 1.83 31.14
1963 1.54 1.49 5.79 2.36 2.11 4.68 2.07 1.51 0.85 0.06 2.03 1.45 25.94
1964 2.22 1.79 5.96 5.23 1.82 5.60 5.34 3.39 1.00 1.90 2.60 4.06 40.91
1965 3.69 3.39 2.79 2.43 2.02 1.26 4.17 3.60 4.35 3.87 2.61 0.47 34.65
1966 4.00 2.34 1.99 3.79 3.62 0.93 3.68 3.29 1.41 1.84 4.21 1.69 32.79
1967 0.73 1.98 5.48 4.43 5.94 0.62 2.63 1.95 1.60 2.16 2.75 2.09 32.36
1968 2.58 0.75 3.06 2.16 6.91 1.91 3.48 4.58 2.45 2.99 2.58 3.31 36.76
1969 2.23 0.31 0.76 2.82 2.47 4.05 8.07 2.86 0.42 2.52 2.44 2.92 31.87
1970 1.52 1.36 2.55 3.79 2.44 4.44 2.83 1.33 2.80 5.40 2.29 2.49 33.24
1971 1.43 3.19 2.70 0.23 4.65 2.04 6.88 1.56 3.09 1.14 1.78 3.87 32.56
1972 1.68 2.58 3.60 4.72 1.84 3.73 3.65 1.70 4.71 1.93 4.26 2.76 37.16
1973 1.91 1.79 3.70 3.80 5.12 4.32 1.81 2.75 3.35 3.75 2.63 2.40 37.33
1974 3.13 1.74 3.31 3.02 5.40 5.07 3.15 5.75 3.72 1.13 3.11 4.08 42.61
1975 3.22 4.57 3.81 1.91 4.23 3.62 3.46 6.48 7.17 3.45 1.32 2.22 45.46
1976 3.13 1.75 3.13 1.16 1.64 4.00 5.14 2.25 3.53 3.20 0.83 1.62 31.38
1977 1.31 0.71 4.06 3.51 1.74 3.16 3.63 2.42 4.59 2.05 2.66 3.74 33.58
1978 4.56 0.13 2.05 2.03 5.20 4.73 3.96 4.40 1.23 4.32 1.75 5.22 39.58
1979 4.38 2.84 1.13 3.39 5.68 2.40 3.60 5.82 4.04 1.83 2.55 0.98 38.64
1980 1.54 0.97 5.49 2.33 5.37 8.44 7.61 8.46 1.71 2.46 1.91 1.22 47.51
1981 0.00 z 4.07 1.61 6.15 2.59 7.42 4.44 1.29 3.36 1.07 1.07 2.30 35.37
1982 4.54 1.60 3.22 0.00 z 2.20 2.17 2.86 2.13 1.97 0.21 3.97 1.89 26.76
1983 0.78 1.40 3.53 5.11 5.49 2.84 4.92 3.41 2.80 4.92 3.09 4.10 42.39
1984 1.03 1.42 2.40 3.57 5.03 2.13 4.52 3.21 0.72 a 3.65 3.57 0.00 z 31.25
1985 2.30 1.33 3.36 1.22 6.08 2.40 6.53 2.41 0.72 1.85 11.89 2.18 42.27
1986 1.57 3.07 1.62 1.81 1.15 3.96 6.84 1.94 2.09 3.84 3.68 3.69 35.26
1987 1.76 0.46 3.34 4.85 2.70 4.57 2.62 5.05 4.15 1.17 2.47 2.00 35.14
1988 1.20 2.82 a 2.90 1.96 1.80 0.27 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 10.68
1989 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1990 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1991 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1992 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1993 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1994 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1995 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1996 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1997 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1998 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1999 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2000 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
2001 0.00 z 0.00 z 3.08 4.54 2.32 2.79 2.96 2.43 3.17 3.30 3.56 2.79 30.94
2002 2.29 1.55 3.36 4.30 5.54 3.23 1.54 2.46 3.26 2.71 2.75 2.63 35.62
2003 2.06 2.69 1.58 2.44 8.24 3.37 8.21 4.97 4.59 2.60 3.38 2.73 46.86
2004 4.56 2.52 2.63 6.94 5.85 5.82 4.50 6.35 a 5.29 a 3.67 2.46 3.30 a 53.89
2005 7.10 2.16 2.63 5.40 2.02 a 0.86 3.52 4.31 2.81 4.37 3.17 1.53 b 39.88
2006 4.07 1.25 2.84 3.06 4.36 4.75 4.43 2.19 4.50 6.06 1.94 a 1.82 41.27
2007 4.44 1.78 5.52 2.92 2.47 2.79 4.29 6.14 3.14 2.05 3.59 4.15 43.28
2008 1.88 4.55 5.49 2.24 3.65 a 7.65 2.74 1.79 2.78 1.36 a 1.74 a 5.11 a 40.98
2009 2.56 c 1.64 2.18 2.75 4.46 1.70 a 2.72 3.97 2.34 2.46 1.12 3.97 31.87
2010 3.47 2.40 b 3.17 a 2.29 5.07 7.78 2.68 2.67 2.55 2.93 3.87 a 3.56 a 42.44
2011 1.61 3.83 b 5.86 6.87 3.89 4.93 3.59 2.43 f 2.83 h 4.08 3.52 b 2.30 a 40.48
2012 3.40 1.49 d 3.71 0.84 d 1.46 t 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 9.44
Period of Record Statistics
MEAN 2.80 2.26 3.33 3.31 3.70 4.06 4.00 3.50 2.90 2.69 2.59 2.64 37.96
S.D. 1.53 1.26 1.36 1.41 1.60 1.92 1.68 1.86 1.73 1.53 1.57 1.16 5.79
SKEW 1.24 0.98 0.25 0.65 0.34 0.81 0.73 0.57 1.53 0.79 2.69 0.61 0.38
MAX 8.82 6.55 6.57 8.30 8.24 10.45 8.50 8.46 10.57 7.22 11.89 6.80 53.89
MIN 0.50 0.13 0.00 0.23 0.87 0.62 0.17 0.20 0.42 0.06 0.20 0.14 25.94
NO YRS 94 99 100 97 96 95 97 97 100 101 101 96 73