CLARKSVILLE, VIRGINIA

Monthly Total Precipitation (inches)

(441746)

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
1891 0.00 z 0.00 z 7.96 2.03 t 6.83 3.60 5.84 12.41 1.88 1.60 3.08 1.69 44.89
1892 5.05 4.53 0.00 z 2.75 3.23 4.58 1.96 0.77 4.15 0.40 3.01 2.61 33.04
1893 1.93 0.00 z 0.00 z 1.24 5.84 v 2.14 q 5.63 v 5.05 t 3.40 5.42 1.70 3.16 16.85
1894 2.96 4.77 0.00 z 2.54 4.48 2.46 4.90 3.59 0.00 z 0.00 z 0.00 z 0.00 z 25.70
1895 0.00 z 0.00 z 3.95 9.86 3.52 2.84 4.48 5.22 0.00 z 0.00 z 0.00 z 0.00 z 29.87
1896 0.00 z 0.00 z 0.00 z 5.40 4.46 3.17 9.47 0.28 0.00 z 0.00 z 0.00 z 0.00 z 22.78
1897 0.00 z 0.00 z 5.14 p 2.85 4.59 2.68 2.93 1.16 0.25 1.15 1.03 2.45 19.09
1898 0.00 z 0.70 2.10 2.90 5.46 4.18 4.27 3.42 4.10 3.38 1.80 0.00 z 32.31
1899 3.95 5.82 5.23 1.55 3.06 v 4.33 3.76 2.69 0.00 z 0.00 z 0.00 z 0.00 z 27.33
1900 0.00 z 0.00 z 1.55 2.48 2.66 2.36 2.56 1.97 0.00 z 0.00 z 0.00 z 0.00 z 13.58
1901 0.00 z 0.00 z 3.70 4.30 6.27 1.65 4.32 8.65 0.00 z 0.00 z 0.00 z 0.00 z 28.89
1902 0.00 z 0.00 z 1.40 1.15 3.40 2.55 4.50 2.70 4.45 3.30 2.35 4.43 30.23
1903 2.84 b 0.00 z 7.14 6.43 1.49 3.31 2.34 4.36 2.20 1.63 1.55 2.05 35.34
1904 0.00 z 1.98 t 2.15 1.50 3.95 1.99 5.02 3.37 2.84 0.68 3.10 3.55 28.15
1905 0.00 z 4.84 2.21 4.96 5.41 2.86 6.85 6.84 2.56 2.02 0.75 6.57 45.87
1906 3.65 3.12 4.03 2.66 3.30 4.23 8.43 10.49 0.69 4.02 0.67 2.40 47.69
1907 0.66 0.00 z 3.42 4.37 4.61 7.55 5.05 2.62 4.77 t 1.20 5.74 5.77 40.99
1908 0.00 z 3.68 4.21 1.72 5.50 6.81 2.70 8.78 3.19 5.14 1.42 0.00 z 43.15
1909 1.85 3.72 0.00 z 2.74 4.37 10.23 2.98 8.75 3.46 1.05 0.50 3.35 43.00
1910 0.00 z 2.48 3.10 5.59 2.85 4.26 1.93 4.90 1.71 5.18 1.05 0.00 z 33.05
1911 3.98 2.04 4.17 4.54 1.15 2.53 2.08 5.41 1.44 3.99 4.48 4.44 40.25
1912 1.94 2.49 9.69 3.01 4.30 3.55 2.94 1.05 3.86 1.81 2.31 0.00 z 36.95
1913 2.81 1.48 5.25 2.11 3.81 8.08 1.99 2.68 4.78 3.20 1.82 3.65 41.66
1914 2.65 3.38 2.23 1.84 2.03 2.01 4.86 1.68 2.30 4.43 3.92 5.86 37.19
1915 4.25 3.82 1.42 0.00 z 3.87 4.36 2.44 8.45 2.44 3.83 1.42 2.93 39.23
1916 1.26 0.00 z 0.00 z 2.11 3.97 6.58 5.04 1.39 1.36 1.67 1.51 0.00 z 24.89
1917 3.15 1.31 0.00 z 1.05 3.80 7.31 8.85 1.80 5.22 3.05 0.75 1.53 37.82
1918 0.00 z 0.57 2.75 8.53 3.28 3.73 2.83 3.82 4.85 1.25 2.45 3.77 37.83
1919 6.04 3.10 2.36 b 3.71 9.00 5.45 7.78 3.54 0.63 2.60 0.60 1.06 45.87
1920 2.75 0.00 z 0.00 z 5.03 2.82 4.99 5.82 5.86 0.98 z 1.13 6.72 4.55 39.67
1921 4.15 0.00 z 3.23 3.34 3.05 2.11 2.40 0.53 1.10 0.90 3.08 2.27 26.16
1922 5.82 4.84 6.44 2.97 8.24 4.07 6.03 6.15 0.00 4.56 0.40 2.91 52.43
1923 4.00 3.81 5.61 5.13 0.94 2.21 4.86 7.99 4.66 1.07 2.03 2.51 44.82
1924 3.38 2.67 3.92 3.31 10.38 5.67 5.42 1.82 9.44 1.70 1.61 2.84 52.16
1925 0.00 z 1.82 1.03 2.63 2.48 2.18 2.94 2.81 4.68 z 4.58 2.50 2.48 25.45
1926 4.73 0.00 z 3.49 2.34 0.91 1.85 6.44 2.73 0.95 0.74 3.80 0.00 z 27.98
1927 1.59 4.48 2.83 4.83 2.21 2.83 4.69 6.55 2.97 2.92 1.49 6.14 43.53
1928 0.00 z 2.59 3.45 6.26 3.11 4.28 3.18 5.93 7.60 0.78 0.80 0.90 38.88
1929 1.70 0.00 z 5.51 4.10 4.75 5.25 5.39 8.43 4.14 6.75 3.35 2.12 51.49
1930 4.51 0.98 1.36 2.24 3.18 4.51 2.43 0.39 1.50 1.61 2.19 3.73 28.63
1931 1.83 1.55 2.94 3.70 5.10 4.55 2.77 10.64 1.68 0.99 0.36 3.79 39.90
1932 5.87 2.79 4.98 2.27 2.19 3.30 1.37 2.73 0.88 7.38 4.05 0.00 z 37.81
1933 4.10 0.00 z 3.56 4.53 6.85 1.59 3.72 2.65 3.37 0.46 1.21 0.00 z 32.04
1934 0.00 z 5.53 6.38 5.40 5.30 2.64 6.01 7.07 6.44 1.20 6.34 3.47 55.78
1935 0.00 z 2.20 5.22 5.11 3.24 1.50 4.97 3.23 6.24 2.35 4.01 2.49 40.56
1936 0.00 z 0.00 z 6.60 5.57 0.46 4.37 7.75 3.08 1.94 2.80 1.70 4.44 38.71
1937 9.19 3.30 1.90 7.52 1.05 6.08 3.73 11.97 2.42 5.22 1.75 1.25 55.38
1938 3.35 1.63 3.74 2.10 4.23 11.96 8.61 1.58 4.09 1.87 4.95 3.50 51.61
1939 4.10 3.95 6.47 3.02 2.88 3.98 7.99 p 6.05 0.48 3.75 2.50 2.44 39.62
1940 0.00 z 0.00 z 2.49 4.17 3.46 3.08 5.86 15.78 0.90 1.39 5.89 2.20 45.22
1941 2.30 0.00 z 0.00 z 2.24 0.62 7.91 9.70 1.97 1.74 0.23 0.39 3.31 30.41
1942 2.40 2.34 0.00 z 0.73 3.06 4.10 4.61 7.63 5.18 6.03 2.39 4.00 42.47
1943 0.00 z 2.69 4.88 2.88 2.96 7.59 5.34 0.49 4.55 1.05 1.72 2.55 36.70
1944 3.58 0.00 z 7.06 r 4.22 2.62 1.11 9.37 5.76 10.37 2.88 2.90 2.27 45.08
1945 2.37 0.00 z 1.64 2.81 2.40 1.77 8.02 5.08 8.46 2.35 2.22 0.00 z 37.12
1946 3.34 3.70 2.55 3.34 7.85 3.96 3.69 1.51 5.31 2.25 2.45 1.44 41.39
1947 5.36 0.00 z 2.75 u 3.62 s 4.67 2.73 3.05 3.08 7.02 0.00 z 6.73 1.20 33.84
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 5.31 5.60 3.65 8.15 5.16 27.87
1949 2.59 3.22 0.00 z 0.00 z 6.47 5.39 a 2.92 8.55 5.03 3.53 2.41 2.06 42.17
1950 2.76 1.65 3.22 1.71 4.41 6.48 5.68 3.44 4.70 3.17 1.33 3.81 42.36
1951 1.62 3.48 3.53 3.99 0.00 z 6.34 4.75 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 23.71
1952 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1.13 3.91 10.96 0.73 1.60 6.09 2.77 27.19
1953 4.93 3.99 4.75 4.39 1.07 6.53 1.58 0.46 3.30 0.58 0.59 4.03 36.20
1954 5.03 1.35 4.41 2.70 4.83 2.94 3.04 4.49 0.23 4.61 2.85 2.34 38.82
1955 1.73 4.91 4.49 4.70 4.39 2.87 3.77 10.97 5.18 2.18 2.02 0.95 48.16
1956 0.92 5.05 3.25 2.74 2.59 3.14 6.45 2.47 2.72 3.24 2.35 1.96 36.88
1957 4.02 4.84 2.38 3.35 3.90 6.43 1.59 5.48 3.94 1.34 7.75 4.26 49.28
1958 3.81 3.23 3.68 5.88 4.52 3.03 7.05 7.21 1.64 2.08 2.68 5.96 50.77
1959 2.54 2.64 2.81 4.86 2.02 1.23 3.92 3.36 3.58 7.33 4.39 3.15 41.83
1960 3.39 4.88 4.46 4.19 4.78 1.31 4.52 3.68 5.80 2.70 0.89 2.54 43.14
1961 1.43 4.54 5.04 2.36 4.84 6.99 2.95 8.76 1.03 1.59 1.69 5.23 46.45
1962 7.35 3.98 3.20 6.12 2.31 6.07 4.29 1.87 3.30 0.57 6.82 2.62 48.50
1963 1.98 3.19 5.02 1.52 0.98 1.66 0.57 3.62 2.35 0.49 6.17 1.90 29.45
1964 3.60 5.01 2.07 2.28 2.07 3.18 4.53 1.91 3.30 5.31 1.58 2.47 37.31
1965 1.93 2.92 3.89 2.14 1.18 4.14 2.90 1.67 0.85 2.26 0.52 0.26 24.66
1966 5.64 3.27 2.98 1.15 3.99 1.36 3.39 1.44 3.27 3.98 1.30 3.09 34.86
1967 2.16 3.71 1.25 1.55 4.48 4.14 3.62 5.78 1.77 2.24 1.14 6.11 37.95
1968 3.03 0.46 4.15 1.94 4.77 2.31 4.15 2.32 1.43 3.18 3.32 2.69 33.75
1969 2.95 3.66 4.72 3.16 1.90 1.96 5.15 4.41 5.07 2.09 0.81 4.25 40.13
1970 1.33 3.56 3.59 3.10 2.06 3.93 2.16 3.97 1.71 2.50 3.09 1.91 32.91
1971 2.51 4.85 2.86 0.00 z 8.03 2.45 1.67 4.54 3.44 10.03 2.00 1.16 43.54
1972 1.24 4.68 1.53 2.20 6.14 7.61 1.88 4.34 5.30 5.91 6.24 4.28 51.35
1973 2.77 4.17 3.94 5.28 4.29 2.68 6.50 0.00 z 0.88 1.26 1.22 6.69 39.68
1974 4.77 3.40 4.00 3.21 6.09 2.46 2.85 3.70 8.19 0.91 1.16 2.88 43.62
1975 5.83 3.06 7.11 1.45 2.78 2.09 9.41 3.28 8.11 1.41 1.76 3.40 49.69
1976 4.25 1.47 1.87 0.77 3.08 4.59 3.71 3.12 3.91 4.56 1.24 3.09 35.66
1977 3.95 1.76 2.85 a 1.57 6.27 2.02 1.48 3.04 3.36 6.99 3.67 4.01 40.97
1978 8.40 0.14 f 5.55 5.92 5.53 4.73 6.24 5.00 2.67 1.32 3.79 4.74 53.89
1979 5.78 4.86 4.09 3.06 2.94 5.46 3.02 1.98 10.23 3.75 5.20 1.13 51.50
1980 4.48 0.27 d 3.17 b 2.95 4.18 2.37 3.28 0.00 1.34 4.69 2.73 0.92 30.38
1981 0.64 3.10 2.23 2.14 3.57 2.45 5.34 1.75 2.45 3.62 0.71 4.38 32.38
1982 3.37 c 4.16 a 2.56 1.84 4.21 4.99 7.79 2.85 1.64 5.29 2.74 3.33 a 44.77
1983 1.75 3.71 c 6.48 6.53 3.95 2.74 1.47 0.60 3.89 3.05 4.25 5.16 43.58
1984 3.78 3.53 b 5.96 4.07 4.29 2.79 6.91 1.82 0.57 2.83 2.00 2.13 40.68
1985 4.55 e 3.49 0.99 0.48 6.00 3.12 4.78 4.79 1.26 3.38 8.01 1.39 42.24
1986 1.81 1.92 a 2.50 0.74 2.13 0.48 1.20 9.95 0.98 2.41 2.96 4.09 31.17
1987 4.04 j 3.54 g 4.41 7.14 1.89 3.86 1.77 5.63 7.84 2.51 3.07 3.82 41.94
1988 2.73 a 2.18 1.80 4.40 2.09 3.59 5.11 3.48 2.98 3.33 5.07 0.83 a 37.59
1989 1.46 4.77 e 6.10 6.22 a 2.22 7.55 0.00 z 3.18 3.31 4.32 2.81 2.00 k 41.94
1990 4.24 4.01 2.51 3.54 10.51 2.98 0.00 z 0.00 z 0.25 6.64 b 2.50 3.11 40.29
1991 4.59 0.92 6.92 c 1.85 1.99 3.62 6.75 b 3.62 4.05 1.80 0.72 2.66 39.49
1992 4.09 2.43 a 3.60 a 2.07 e 2.78 7.34 a 0.00 z 2.92 1.24 0.00 z 2.82 3.13 a 32.42
1993 4.50 3.06 8.48 a 5.61 a 4.23 b 2.03 g 3.10 0.21 a 3.07 2.15 4.96 3.18 e 42.55
1994 3.53 3.66 a 6.28 2.11 3.58 2.70 7.20 1.70 2.41 1.47 2.27 1.00 37.91
1995 5.32 1.98 2.71 1.10 0.00 z 13.07 2.95 1.42 1.33 9.14 4.28 1.44 44.74
1996 4.88 3.45 2.52 2.01 3.28 1.36 5.60 5.54 7.50 1.82 a 3.05 4.75 a 45.76
1997 1.95 3.36 a 3.50 4.98 2.71 3.91 1.63 2.08 2.64 2.34 3.15 2.30 a 34.55
1998 5.14 4.51 5.53 4.16 2.01 3.01 3.19 1.22 2.10 1.68 1.26 5.18 38.99
1999 1.21 1.85 1.40 5.14 1.42 1.45 3.20 1.20 18.48 1.70 2.45 1.65 41.15
2000 6.46 1.89 3.11 4.54 4.65 8.71 5.20 2.65 3.30 0.00 1.88 1.93 44.32
2001 1.43 2.26 5.65 1.80 5.70 4.30 6.70 2.39 2.35 0.45 0.38 2.25 35.66
2002 3.06 a 1.35 2.02 a 1.00 a 1.78 a 1.56 2.75 1.65 c 4.10 11.55 3.97 5.10 39.89
2003 1.47 4.77 a 7.70 5.45 10.51 6.55 8.90 a 4.40 0.00 z 3.28 2.30 c 4.08 59.41
2004 2.13 a 2.80 0.15 z 3.69 3.27 5.80 b 3.35 10.50 b 2.10 2.70 a 0.00 z 0.00 z 36.34
2005 0.00 z 2.22 3.68 1.82 a 2.79 3.05 4.03 1.39 0.42 5.54 3.00 5.75 33.69
2006 2.42 1.70 0.53 3.97 2.51 5.42 8.45 2.29 7.75 5.15 7.39 2.75 50.33
2007 3.44 1.68 2.36 3.40 1.46 5.20 4.61 0.54 a 1.53 4.27 0.36 4.85 33.70
2008 0.90 2.93 4.53 4.09 4.79 1.15 2.94 4.96 5.55 0.70 3.25 3.31 39.10
2009 3.19 0.95 5.90 1.78 4.26 a 7.30 3.98 2.95 2.73 2.21 9.60 8.96 53.81
2010 2.10 b 3.55 3.98 1.00 6.79 0.65 a 3.60 5.60 5.25 4.73 1.98 2.05 41.28
2011 1.63 1.53 a 5.56 2.35 5.55 2.08 c 5.05 a 2.55 c 6.76 2.79 4.05 f 2.38 38.23
2012 1.30 2.03 3.79 2.98 1.20 v 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 10.10
Period of Record Statistics
MEAN 3.34 3.06 3.86 3.39 3.88 4.01 4.45 4.18 3.54 2.99 2.83 3.19 41.43
S.D. 1.67 1.29 1.81 1.78 2.03 2.29 2.12 3.07 2.73 2.10 1.98 1.54 6.87
SKEW 0.83 -0.10 0.66 0.83 1.05 1.23 0.64 1.20 1.97 1.36 1.17 0.77 -0.04
MAX 9.19 5.82 9.69 9.86 10.51 13.07 9.70 15.78 18.48 11.55 9.60 8.96 55.38
MIN 0.64 0.27 0.53 0.48 0.46 0.48 0.57 0.00 0.00 0.00 0.36 0.26 24.66
NO YRS 98 95 105 115 115 118 115 117 110 112 112 103 61