MORGANTOWN LOCK 1O, WEST VIRGINIA

Monthly Total Precipitation (inches)

(466212)

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
1921 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 6.81 3.61 7.22 4.03 t 17.64
1922 2.86 1.95 5.45 m 2.21 2.64 5.61 5.03 3.94 1.90 2.62 1.28 3.93 33.97
1923 4.75 3.09 3.65 4.88 2.60 6.63 4.08 4.44 2.61 1.13 3.26 r 5.61 43.47
1924 5.31 3.51 4.55 3.45 6.43 2.85 4.40 5.15 5.91 0.21 1.05 2.18 45.00
1925 3.31 2.47 3.01 1.87 4.11 4.22 5.60 2.30 0.93 7.68 3.88 1.12 40.50
1926 2.94 4.95 2.49 m 1.67 1.25 v 4.61 3.26 5.46 7.96 4.41 p 3.39 3.94 38.18
1927 4.53 a 4.44 2.56 4.33 5.30 2.54 u 3.53 2.51 2.04 5.42 4.31 s 3.52 38.18
1928 2.02 2.60 4.01 n 6.81 1.91 4.51 5.48 5.19 1.91 1.32 2.15 2.82 36.72
1929 2.66 1.77 3.25 4.56 u 7.09 3.72 2.22 4.58 3.97 5.75 4.13 2.51 41.65
1930 1.72 2.84 5.03 1.88 3.26 p 4.48 2.50 1.92 1.53 0.80 1.03 3.22 q 23.73
1931 0.88 2.47 2.41 4.14 7.98 o 3.09 4.03 5.47 5.55 2.05 2.29 5.26 37.64
1932 4.14 1.49 4.99 1.57 2.91 4.41 4.79 3.57 y 1.33 a 2.93 3.40 4.02 q 31.96
1933 3.26 2.06 5.04 k 5.31 7.19 j 3.59 3.94 4.68 u 5.66 1.12 y 2.09 3.69 p 25.91
1934 3.57 p 1.58 n 2.75 n 3.35 1.71 0.99 z 3.48 w 2.38 y 4.08 s 1.28 3.57 1.91 11.82
1935 4.17 2.74 4.29 3.11 q 5.09 r 4.45 1.52 5.05 2.27 1.92 t 1.99 2.93 29.41
1936 3.73 2.80 7.37 l 3.19 2.50 1.24 6.63 3.55 1.38 3.10 3.28 3.82 35.22
1937 8.52 2.54 1.80 4.78 5.68 h 3.53 2.91 4.48 2.23 6.24 1.24 q 2.44 39.47
1938 2.16 3.33 3.87 3.67 4.85 6.08 3.54 1.65 3.00 1.08 3.27 1.30 t 36.50
1939 3.07 5.23 4.36 5.45 0.51 t 12.16 6.64 1.38 2.36 3.37 1.17 2.18 47.37
1940 0.97 3.33 4.33 5.33 5.02 4.08 3.35 3.95 3.18 1.71 3.63 2.28 41.16
1941 2.49 0.70 1.54 1.58 2.48 7.47 6.85 5.79 1.20 3.32 2.57 1.31 37.30
1942 1.89 2.45 3.06 2.62 4.88 4.92 2.67 8.53 4.28 4.03 4.66 4.57 48.56
1943 3.49 l 1.40 3.25 3.69 5.30 2.78 4.79 4.41 1.56 1.88 1.87 1.33 32.26
1944 1.55 2.60 6.21 4.19 3.02 5.44 3.51 2.33 3.15 5.74 1.77 4.47 43.98
1945 3.26 4.26 5.83 3.77 4.33 4.47 4.21 2.96 8.08 2.31 4.89 1.80 p 48.37
1946 2.04 2.87 3.17 1.48 5.09 5.40 2.94 3.57 3.44 3.43 1.85 2.18 37.46
1947 4.17 1.18 1.73 1.63 4.44 3.27 5.78 2.24 3.26 1.23 3.19 1.98 34.10
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.46 2.41 2.32 4.02 4.76 18.97
1949 5.53 3.18 2.21 2.91 3.50 1.10 3.26 4.05 2.32 2.30 2.22 4.10 36.68
1950 7.73 3.15 3.95 3.03 3.84 4.87 5.01 2.39 4.84 1.78 6.41 2.18 49.18
1951 4.39 2.27 3.89 4.52 4.82 7.98 2.76 3.32 2.02 0.92 4.33 4.66 45.88
1952 5.67 1.88 4.19 3.82 5.39 3.38 6.16 6.38 1.91 1.41 2.09 2.00 44.28
1953 5.70 2.44 3.44 3.84 4.86 1.88 3.22 1.25 2.95 0.73 0.68 2.58 33.57
1954 2.20 1.42 3.80 3.31 2.15 3.25 2.26 11.26 2.21 6.63 1.33 3.36 43.18
1955 1.46 4.45 5.50 3.55 2.56 a 4.08 2.71 4.68 1.71 3.74 2.55 0.65 37.64
1956 2.88 5.59 4.78 3.01 6.82 5.92 4.88 8.59 5.27 1.56 1.31 a 4.87 55.48
1957 3.07 3.26 2.17 3.91 3.42 2.83 2.59 1.90 4.15 3.97 1.84 4.62 37.73
1958 3.16 1.80 1.27 3.46 4.76 5.64 7.26 3.17 3.80 1.78 3.18 1.13 40.41
1959 3.58 3.30 2.48 3.82 2.00 1.15 2.78 2.22 0.44 4.85 3.65 2.77 33.04
1960 2.57 3.25 1.46 1.77 5.82 1.91 6.22 3.84 3.40 2.27 2.02 1.72 36.25
1961 1.85 2.90 6.20 4.87 3.07 5.83 6.55 3.77 3.36 2.79 3.39 2.83 47.41
1962 2.81 4.17 3.09 5.74 3.17 3.25 3.42 2.18 3.98 3.10 2.87 2.34 40.12
1963 1.81 2.25 6.76 1.31 1.52 4.68 2.24 3.78 1.41 0.20 3.26 0.99 30.21
1964 2.06 2.49 3.85 4.44 1.39 6.08 3.59 4.70 3.56 1.01 3.13 4.69 40.99
1965 2.84 1.55 3.35 3.62 1.29 1.81 3.13 3.41 3.87 2.20 1.65 0.72 29.44
1966 3.51 3.16 1.92 4.65 1.96 1.08 2.86 3.13 3.03 2.12 2.85 1.81 32.08
1967 0.64 2.39 7.60 2.66 6.76 1.40 4.42 3.34 3.80 2.12 2.68 3.54 41.35
1968 2.64 0.25 3.84 2.18 7.47 2.79 1.92 3.28 3.15 1.88 3.40 2.82 35.62
1969 1.85 0.79 1.69 3.54 2.44 2.71 7.30 2.35 2.15 1.13 1.50 4.46 31.91
1970 1.58 1.72 4.93 5.08 2.42 3.79 4.51 4.16 3.33 3.07 2.28 4.54 41.41
1971 3.40 4.25 2.32 0.95 4.82 2.58 5.55 3.49 6.33 1.35 4.04 2.40 41.48
1972 4.17 3.44 4.22 5.80 2.78 9.20 2.63 3.12 2.05 3.02 5.10 5.67 51.20
1973 2.48 2.70 2.35 5.16 4.22 3.09 5.64 6.99 3.83 2.73 3.83 4.56 47.58
1974 4.89 1.27 2.80 3.36 5.52 6.56 3.77 5.86 5.42 1.52 3.01 3.89 47.87
1975 4.32 3.81 4.71 4.67 4.71 3.79 0.99 7.49 6.15 3.06 2.83 3.79 50.32
1976 4.11 2.20 2.87 2.58 3.27 4.88 4.83 3.03 3.32 8.30 0.81 2.60 42.80
1977 1.66 1.04 4.51 4.51 3.08 3.10 4.26 5.48 2.24 2.91 3.48 2.52 38.79
1978 6.29 1.00 2.66 2.77 a 3.76 4.77 8.58 3.35 2.21 3.49 2.61 6.47 47.96
1979 5.89 3.84 2.42 3.49 4.94 1.76 4.33 5.78 5.34 4.09 3.06 2.58 47.52
1980 1.72 1.44 4.44 4.93 3.80 6.24 6.64 11.40 2.23 2.46 3.21 1.56 50.07
1981 0.96 4.54 2.81 5.01 5.53 8.69 5.63 0.97 3.79 3.51 1.54 1.92 44.90
1982 3.46 2.26 3.81 1.55 2.47 4.07 3.23 2.65 2.76 0.68 3.89 2.61 33.44
1983 1.83 a 1.50 4.39 5.28 5.49 2.39 2.07 2.64 2.38 3.36 3.83 3.53 38.69
1984 1.10 1.58 b 4.08 5.24 5.52 2.14 7.15 3.16 1.30 4.58 3.82 3.27 b 42.94
1985 1.36 1.36 5.12 2.12 6.26 3.83 3.53 1.92 0.82 2.07 10.93 1.86 41.18
1986 2.41 5.01 2.50 3.02 1.87 1.93 5.55 1.89 2.01 5.41 5.60 3.14 40.34
1987 2.15 1.09 1.81 5.58 6.47 5.20 4.08 4.72 2.59 1.78 3.16 3.46 42.09
1988 2.28 3.15 3.99 2.71 4.67 1.39 3.74 2.88 4.40 2.92 4.02 2.70 38.85
1989 3.57 5.30 6.56 3.36 5.05 7.15 5.46 3.20 4.23 4.32 2.46 a 1.60 a 52.26
1990 3.83 3.94 1.35 a 2.52 5.73 4.53 3.68 3.70 5.05 4.19 1.97 7.88 48.37
1991 3.86 2.84 d 4.54 3.74 1.88 0.98 1.66 a 1.86 2.23 1.69 4.46 4.26 34.00
1992 2.56 2.55 3.99 e 2.65 2.63 1.57 5.62 4.61 2.43 1.42 3.84 3.39 37.26
1993 2.20 2.47 a 4.77 a 3.68 a 1.38 3.81 3.42 1.62 a 6.21 2.56 3.92 3.74 39.78
1994 5.74 4.25 7.50 4.26 4.29 6.03 3.21 8.15 2.85 1.16 3.17 2.69 53.30
1995 2.53 1.62 2.44 3.20 5.29 2.87 1.58 3.97 1.78 3.05 3.48 3.21 b 35.02
1996 5.76 3.59 4.17 2.81 6.64 2.17 10.59 2.15 6.33 3.23 3.38 3.59 a 54.41
1997 1.89 1.52 5.69 2.04 4.81 2.83 a 2.69 4.72 a 3.04 1.32 5.10 2.08 37.73
1998 3.77 4.61 3.39 4.84 5.24 8.23 0.76 2.28 2.50 1.90 1.01 1.51 q 38.53
1999 5.98 c 2.44 5.06 4.78 2.96 1.41 1.93 1.05 2.32 2.58 2.81 2.77 36.09
2000 1.89 5.76 3.24 4.40 6.14 4.10 4.49 4.56 2.37 1.55 1.41 2.45 42.36
2001 2.33 2.10 a 2.15 b 4.06 4.08 3.80 5.33 2.88 4.20 0.98 1.94 2.11 a 35.96
2002 2.96 1.82 4.69 4.66 4.39 3.94 4.39 1.88 2.78 2.32 f 3.05 3.26 37.82
2003 2.98 5.13 1.47 1.65 7.14 5.15 7.68 7.19 6.22 3.26 6.51 2.90 57.28
2004 4.32 2.18 3.63 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 10.13
2005 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.06 b 1.88 1.10 4.45 4.16 2.46 17.11
2006 4.85 1.04 1.99 3.94 3.60 5.67 4.18 1.87 3.68 5.62 3.37 1.92 41.73
2007 3.41 2.38 4.16 4.50 1.63 3.24 6.08 7.24 a 2.29 3.58 b 3.76 7.24 a 49.51
2008 3.08 4.52 4.41 3.46 5.26 6.70 7.91 2.42 2.02 0.81 2.49 6.96 50.04
2009 3.99 1.97 a 1.72 4.14 7.11 4.60 2.89 4.36 2.55 3.75 0.89 3.74 41.71
2010 2.94 2.29 d 2.09 a 1.72 4.91 5.12 5.27 2.39 3.37 2.75 3.46 2.64 38.95
2011 1.85 a 3.42 5.24 8.16 5.17 4.79 5.21 d 5.09 a 8.38 a 5.63 b 4.31 f 4.20 S 57.14
2012 3.02 f 2.31 f 3.26 b 1.33 j 2.21 u 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.26
Period of Record Statistics
MEAN 3.22 2.76 3.67 3.64 4.16 4.17 4.28 3.95 3.30 2.83 3.11 3.18 41.90
S.D. 1.54 1.25 1.45 1.36 1.64 2.06 1.82 2.08 1.71 1.66 1.56 1.45 6.48
SKEW 0.94 0.46 0.47 0.30 0.03 0.93 0.67 1.35 1.00 0.98 1.72 0.90 0.31
MAX 8.52 5.76 7.60 8.16 7.47 12.16 10.59 11.40 8.38 8.30 10.93 7.88 57.28
MIN 0.64 0.25 1.27 0.95 1.29 0.98 0.76 0.97 0.44 0.20 0.68 0.65 29.44
NO YRS 86 87 83 85 80 85 87 86 89 86 86 83 66