APPOMATTOX, VIRGINIA

Monthly Total Precipitation (inches)

(440243)

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
1937 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 1.54 v 0.90 0.90
1938 2.42 t 1.88 v 3.75 1.46 3.53 q 10.08 6.97 1.08 1.97 1.76 3.04 3.61 33.72
1939 3.11 4.42 4.19 1.38 0.72 6.48 8.40 6.26 0.57 2.25 3.39 1.19 42.36
1940 3.85 3.24 1.78 4.56 2.21 3.97 7.22 12.93 0.67 0.79 4.94 2.38 48.54
1941 2.44 0.68 1.82 4.32 1.09 7.36 7.98 0.97 0.49 0.70 0.97 3.97 32.79
1942 3.08 2.08 3.10 0.41 5.95 3.80 3.42 10.93 5.14 6.23 1.96 3.92 50.02
1943 1.94 y 2.38 4.23 2.40 4.88 1.99 5.91 0.98 1.40 1.65 2.18 2.14 30.14
1944 2.07 5.06 5.12 4.52 3.56 0.64 2.05 1.83 14.49 2.12 2.40 1.92 45.78
1945 4.22 3.57 1.83 4.43 5.29 2.54 6.67 4.80 10.55 1.76 3.32 4.46 53.44
1946 2.84 3.13 2.89 2.34 6.91 2.04 7.06 3.91 2.31 2.11 2.11 2.20 39.85
1947 5.13 0.00 z 2.46 3.40 3.49 3.49 3.75 3.86 4.28 4.13 4.07 1.00 39.06
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 6.95 2.66 3.78 6.84 6.35 26.58
1949 4.71 2.57 2.93 3.28 5.40 0.00 v 0.00 z 0.00 z 1.97 p 5.10 1.56 3.94 29.49
1950 2.70 2.53 3.23 2.27 4.10 3.43 6.06 2.64 8.51 1.90 1.31 3.70 42.38
1951 0.86 2.69 3.57 4.28 2.53 3.48 5.41 1.85 1.12 1.00 6.01 4.67 37.47
1952 4.58 2.89 a 6.20 3.76 1.78 3.29 2.57 4.61 4.26 1.40 4.65 2.79 42.78
1953 3.72 2.98 4.42 4.12 3.06 5.15 2.07 1.61 3.44 5.53 1.11 4.15 41.36
1954 2.62 1.63 3.33 2.56 4.00 2.51 2.26 a 2.81 1.55 4.44 5.40 2.94 36.05
1955 1.11 a 4.12 4.62 4.03 3.40 4.56 3.64 8.68 1.48 1.05 1.45 0.55 38.69
1956 1.33 4.77 3.00 2.70 3.02 2.24 3.89 4.23 4.55 3.86 3.31 3.49 40.39
1957 3.51 4.10 2.30 5.47 2.27 5.75 3.60 3.55 9.01 1.29 6.08 3.14 50.07
1958 4.10 4.45 4.53 4.75 3.04 h 5.73 1.84 4.23 1.95 1.62 1.38 4.37 38.95
1959 1.34 0.98 3.72 4.47 1.59 1.31 7.93 2.24 2.82 4.74 3.15 2.49 36.78
1960 2.59 4.32 2.78 3.91 6.62 1.92 3.49 7.84 6.51 1.64 1.27 0.73 43.62
1961 2.06 6.61 3.50 4.74 4.39 5.06 3.02 4.84 3.16 5.20 1.96 6.02 50.56
1962 3.32 2.82 3.68 3.67 1.57 5.85 4.19 0.00 z 2.50 1.35 5.81 2.73 37.49
1963 1.56 1.91 4.55 1.44 1.58 0.73 2.69 1.43 2.67 0.38 4.95 1.12 25.01
1964 3.76 4.01 2.66 2.93 1.81 1.84 5.72 1.77 2.19 2.93 2.10 3.10 34.82
1965 2.11 3.72 4.40 2.09 3.25 1.99 0.00 z 1.21 3.32 3.69 1.07 0.10 26.95
1966 3.21 3.17 2.06 1.90 4.38 0.76 3.80 1.99 7.21 4.87 1.61 4.29 39.25
1967 2.43 2.11 2.61 1.33 3.42 1.42 4.62 5.70 1.86 1.99 0.83 6.62 34.94
1968 2.32 0.35 3.38 2.50 4.78 1.25 3.09 6.56 1.40 2.88 3.12 1.73 33.36
1969 1.99 2.30 4.63 2.12 1.96 3.71 4.52 3.28 1.77 0.46 1.31 5.28 33.33
1970 1.02 2.23 2.94 2.86 2.70 0.77 6.59 3.96 1.06 4.96 3.50 1.73 34.32
1971 2.07 4.80 2.69 1.59 11.36 2.51 3.44 5.30 6.35 8.51 3.54 1.34 53.50
1972 2.91 4.81 2.45 3.32 7.13 12.47 7.86 1.18 3.44 9.38 5.90 4.65 65.50
1973 3.12 2.95 5.02 6.32 3.30 3.90 2.94 8.10 2.74 4.20 1.93 6.29 50.81
1974 3.84 2.48 3.39 3.03 5.04 3.92 3.23 4.73 4.90 0.34 2.74 4.66 42.30
1975 3.69 b 3.30 10.90 1.74 4.55 3.98 9.34 4.92 9.32 2.15 2.03 2.73 58.65
1976 5.21 a 3.26 2.50 a 2.55 4.23 3.07 1.62 2.86 4.60 10.41 2.09 3.27 45.67
1977 1.75 1.03 2.92 3.17 3.18 2.31 0.88 2.78 1.51 5.63 4.18 4.10 33.44
1978 3.92 c 0.22 3.81 4.78 6.44 3.16 4.35 2.40 1.69 1.04 3.54 3.74 39.09
1979 4.80 6.00 2.00 t 3.58 2.73 6.81 3.33 5.25 6.66 4.10 3.26 0.93 47.45
1980 4.49 0.74 a 4.40 b 4.24 2.64 0.54 3.88 1.11 3.22 2.07 2.48 0.42 30.23
1981 0.40 4.03 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.48 0.50 2.76 c 12.17
1982 3.37 c 0.85 d 5.06 2.80 1.95 5.36 4.96 3.15 1.41 4.04 3.24 1.63 e 37.82
1983 0.97 a 4.02 5.13 7.10 3.32 4.35 1.91 2.43 0.62 6.64 5.57 5.17 a 47.23
1984 2.15 4.40 6.70 5.04 3.23 1.68 8.43 7.15 0.46 0.00 z 2.51 1.88 43.63
1985 2.49 a 4.71 0.81 0.78 7.63 2.11 3.56 13.75 0.17 3.47 13.02 1.24 a 53.74
1986 1.11 a 2.68 1.13 0.88 2.62 0.86 3.01 7.23 1.25 2.67 4.00 a 5.35 32.79
1987 5.94 1.88 3.43 a 7.23 1.79 1.49 4.57 0.65 12.99 1.69 4.83 3.97 50.46
1988 2.26 1.31 1.68 4.03 7.44 2.06 4.99 5.36 1.58 1.72 4.64 0.92 37.99
1989 1.37 4.86 4.12 5.85 6.65 a 7.69 5.09 3.88 7.96 4.26 2.86 1.17 a 55.76
1990 4.33 3.97 6.31 3.56 7.06 2.68 4.69 3.75 1.93 0.00 z 2.20 4.18 44.66
1991 3.26 a 2.24 7.27 0.00 z 1.99 2.12 8.24 1.45 a 1.37 0.63 1.36 6.99 36.92
1992 3.49 2.71 2.89 3.91 6.10 2.79 4.50 2.41 5.16 2.40 5.85 3.50 45.71
1993 4.48 4.20 a 5.52 b 3.80 2.74 3.21 3.11 2.02 4.16 2.12 5.48 4.51 c 45.35
1994 2.86 d 2.52 f 9.14 2.45 a 0.68 b 3.02 a 7.56 2.94 3.22 1.50 1.93 a 1.11 b 36.41
1995 4.79 a 3.11 2.01 b 1.76 7.23 a 0.00 z 3.82 1.66 3.90 b 10.75 3.51 a 1.13 c 43.67
1996 3.38 c 1.63 b 4.07 3.16 5.78 2.41 4.50 3.63 15.00 a 3.49 a 2.44 a 4.46 i 49.49
1997 4.19 a 2.95 a 5.37 b 2.78 0.84 b 3.51 6.12 3.47 4.99 c 4.64 a 7.54 2.42 d 48.82
1998 6.88 e 7.07 a 5.55 c 5.76 b 7.71 a 2.62 d 2.48 c 1.16 c 1.36 a 0.79 b 0.82 2.64 c 44.84
1999 4.59 1.93 2.18 2.06 2.96 a 0.70 3.72 2.55 11.71 1.43 b 2.41 2.37 c 38.61
2000 4.85 d 1.87 b 1.93 d 5.11 a 2.62 3.85 3.69 a 3.85 6.83 0.00 1.83 a 1.84 a 38.27
2001 2.74 d 1.70 a 4.60 1.02 a 3.92 b 2.97 a 4.74 d 4.52 a 1.66 c 0.36 f 0.57 3.05 31.49
2002 2.56 0.88 4.52 b 2.45 2.76 b 1.21 4.12 b 3.95 f 2.05 d 6.64 c 5.58 c 4.44 g 32.77
2003 1.02 e 7.14 k 2.87 b 5.35 10.19 e 6.07 c 10.36 7.76 9.22 2.28 4.90 a 3.83 c 63.85
2004 1.20 0.62 a 1.90 c 3.47 b 2.00 b 4.41 3.29 b 3.64 a 7.25 5.12 4.63 2.15 39.68
2005 1.80 d 0.00 z 2.28 e 2.41 2.77 a 2.23 b 4.21 c 4.42 0.03 5.84 3.74 a 3.73 33.46
2006 2.60 a 2.24 0.16 j 2.07 k 3.16 8.78 2.88 e 4.80 8.87 8.84 a 6.32 c 1.57 50.06
2007 4.87 a 1.88 4.99 a 2.94 3.78 a 4.22 1.64 1.42 0.81 7.37 0.54 2.79 37.25
2008 0.45 a 2.17 b 3.01 5.76 5.00 1.77 4.00 2.14 5.64 1.54 1.82 4.79 38.09
2009 3.41 0.30 4.46 3.55 5.82 5.43 4.10 4.08 2.63 2.83 9.45 8.31 54.37
2010 4.71 0.51 f 4.53 2.40 5.42 2.42 2.76 5.41 4.93 4.62 2.71 2.19 a 42.10
2011 1.17 a 1.41 a 4.16 b 3.99 b 3.89 2.64 4.02 5.71 5.39 3.72 3.51 a 5.00 44.61
2012 2.00 c 1.31 5.79 1.72 h 0.10 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 9.10
Period of Record Statistics
MEAN 2.99 2.86 3.83 3.37 4.02 3.46 4.52 4.07 4.11 3.42 3.38 3.12 42.66
S.D. 1.40 1.52 1.73 1.50 2.19 2.28 2.05 2.68 3.46 2.46 2.18 1.74 8.03
SKEW 0.25 0.43 1.37 0.37 0.95 1.49 0.81 1.46 1.31 1.06 1.54 0.53 0.46
MAX 6.88 7.07 10.90 7.23 11.36 12.47 10.36 13.75 15.00 10.75 13.02 8.31 65.50
MIN 0.40 0.22 0.81 0.41 0.68 0.54 0.88 0.65 0.03 0.00 0.50 0.10 25.01
NO YRS 72 68 71 70 70 70 70 70 72 71 74 73 52