MARTINSBURG FAA AP, WEST VIRGINIA

Monthly Total Precipitation (inches)

(465707)

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
1926 2.21 4.72 1.55 1.46 1.83 2.67 3.78 6.89 5.78 3.44 5.22 3.03 42.58
1927 1.65 4.19 1.60 4.72 3.94 4.84 2.16 2.12 0.83 8.20 2.44 2.63 39.32
1928 1.78 2.38 3.16 6.84 1.53 7.73 3.71 7.05 4.65 1.58 1.33 1.85 43.59
1929 2.47 2.59 3.61 5.77 2.68 3.38 1.10 2.07 1.95 9.18 3.68 2.51 40.99
1930 1.44 2.23 2.76 2.47 0.92 3.13 1.28 1.08 1.79 0.45 a 0.75 3.11 21.41
1931 1.18 1.75 4.61 3.46 5.08 2.46 3.94 5.11 3.21 1.01 0.62 2.32 34.75
1932 3.62 2.28 4.08 2.14 6.78 2.33 4.04 1.90 1.49 5.85 5.40 2.08 41.99
1933 3.22 1.98 4.51 4.83 5.32 3.56 3.75 6.40 3.59 2.40 0.79 2.30 42.65
1934 1.54 2.43 2.32 2.63 3.13 1.36 4.36 5.06 7.19 0.79 3.18 4.96 38.95
1935 4.32 1.57 2.09 2.03 2.54 3.99 1.33 2.09 3.45 2.29 3.82 3.59 33.11
1936 2.99 2.35 6.76 2.96 1.27 4.51 4.55 5.29 0.94 4.87 0.94 4.62 42.05
1937 5.49 3.60 1.79 7.34 2.10 5.97 1.18 6.15 2.14 8.35 2.24 0.71 47.06
1938 1.79 1.59 3.48 1.92 4.07 2.56 5.46 3.63 3.97 1.75 3.65 4.58 38.45
1939 3.78 3.65 2.72 4.23 2.20 3.95 3.49 1.88 2.52 5.58 2.35 1.98 38.33
1940 1.28 3.01 3.80 5.06 3.94 2.23 5.51 4.86 3.90 3.01 5.91 2.72 45.23
1941 3.16 0.26 1.56 2.85 2.98 4.27 2.55 3.51 1.28 1.37 3.19 3.69 30.67
1942 0.80 d 1.85 3.32 1.35 6.98 4.65 2.91 8.86 4.79 10.38 2.52 4.03 52.44
1943 3.43 1.65 3.70 3.47 4.32 2.17 2.69 1.54 0.47 3.92 2.31 1.07 30.74
1944 2.72 2.75 5.54 3.01 2.41 1.85 2.53 2.54 3.72 3.76 1.57 2.34 34.74
1945 2.61 1.52 1.99 4.37 4.15 3.26 7.80 2.32 9.49 0.62 4.06 3.03 45.22
1946 1.06 2.14 3.03 0.74 3.64 2.72 2.07 6.38 3.52 2.84 1.10 1.65 30.89
1947 2.92 0.94 1.56 1.73 3.43 2.63 5.79 3.75 0.85 0.90 3.15 0.78 28.43
1948 3.05 1.17 3.35 3.28 4.98 2.89 1.64 4.09 3.33 4.89 3.64 5.02 41.33
1949 4.87 1.96 0.84 2.46 3.82 1.55 7.57 5.14 2.16 3.38 1.16 2.67 37.58
1950 1.77 2.80 3.37 1.14 5.91 1.89 2.51 3.91 6.33 2.67 3.97 3.21 39.48
1951 2.75 2.33 2.96 3.90 2.57 6.55 1.60 0.62 1.99 1.31 3.74 4.49 34.81
1952 3.63 1.75 3.89 8.15 4.62 2.68 2.27 6.35 4.08 1.61 5.80 2.15 46.98
1953 3.43 1.59 4.43 3.86 4.80 2.10 2.85 2.57 1.83 1.10 0.72 3.40 32.68
1954 0.95 1.44 3.19 3.00 3.37 2.85 2.24 7.75 1.71 4.63 1.48 2.99 35.60
1955 0.25 2.03 5.51 2.45 2.45 4.16 1.74 9.71 1.63 2.75 1.52 0.19 34.39
1956 1.89 3.80 3.13 2.17 1.70 1.99 8.48 3.06 3.13 5.84 1.75 3.36 40.30
1957 2.27 3.10 1.39 3.81 1.76 3.34 2.17 0.84 2.00 2.63 1.93 3.33 28.57
1958 3.05 2.54 3.83 3.50 3.34 3.12 3.62 4.08 1.92 1.39 1.80 0.96 33.15
1959 1.73 1.17 2.32 3.25 2.69 3.99 5.03 3.16 2.54 2.27 a 1.30 2.69 32.14
1960 2.29 3.25 2.60 2.11 7.91 3.08 1.52 4.07 2.67 1.39 0.41 1.42 32.72
1961 2.72 4.64 4.50 4.01 1.93 4.51 5.87 1.43 0.86 1.68 3.25 3.37 38.77
1962 1.65 4.19 3.03 3.30 5.03 1.65 2.35 0.57 2.82 1.96 3.98 2.75 33.28
1963 1.60 1.57 4.95 1.96 1.73 5.12 1.29 2.54 2.36 0.07 6.17 1.99 31.35
1964 3.62 2.89 2.66 4.61 0.98 1.58 2.54 2.11 3.38 1.25 1.86 2.48 29.96
1965 2.52 3.62 5.04 2.48 2.41 2.85 2.65 4.96 1.24 3.38 0.96 0.50 32.61
1966 3.00 3.64 0.72 4.73 1.29 0.88 0.72 2.05 7.05 2.08 2.41 1.94 30.51
1967 1.61 0.90 4.34 1.79 4.18 1.59 5.21 5.87 2.44 3.73 1.88 4.16 37.70
1968 2.47 0.40 3.74 1.11 5.83 3.36 1.42 3.90 3.34 2.74 2.96 1.65 32.92
1969 1.13 1.00 1.43 1.52 1.31 2.91 5.51 5.04 0.86 1.01 2.09 3.94 27.75
1970 0.50 2.67 3.86 5.57 2.56 6.64 4.65 2.17 0.92 4.31 4.67 3.39 41.91
1971 2.04 3.64 1.21 1.42 6.91 2.04 2.57 6.89 6.61 4.41 2.13 0.62 40.49
1972 2.31 4.35 2.84 5.08 6.40 8.03 1.98 3.42 0.84 2.11 5.83 5.77 48.96
1973 2.75 2.27 2.40 5.71 3.91 4.15 3.88 3.56 2.79 6.36 1.21 4.28 43.27
1974 3.87 0.79 3.46 2.55 3.73 4.30 1.23 1.29 3.23 1.38 2.36 6.39 34.58
1975 2.57 2.54 5.11 2.70 8.59 5.58 1.57 5.22 9.35 3.20 2.26 2.81 51.50
1976 1.49 1.00 2.71 1.41 2.69 3.38 3.70 1.97 5.61 9.08 0.37 1.49 34.90
1977 1.35 0.48 4.36 4.14 0.37 3.63 3.13 3.74 1.18 3.55 5.73 3.00 34.66
1978 5.99 0.59 2.81 1.14 5.35 2.30 5.98 7.15 0.54 3.41 2.50 3.84 41.60
1979 5.80 4.49 2.03 1.65 4.01 3.76 5.36 2.78 5.84 5.31 2.91 1.47 45.41
1980 1.88 0.80 4.49 3.92 3.07 2.30 5.09 2.18 1.45 2.16 3.57 0.63 31.54
1981 0.48 3.67 1.39 3.48 2.81 5.09 8.69 0.72 2.08 3.95 0.63 2.12 35.11
1982 2.58 3.07 3.21 2.76 2.57 7.41 3.89 1.39 1.74 1.35 2.50 1.61 34.08
1983 1.25 2.37 3.81 7.79 3.57 5.34 0.36 2.51 2.28 6.93 4.45 4.27 44.93
1984 1.24 5.41 6.13 5.18 3.32 1.77 4.12 5.38 1.63 3.79 4.12 1.56 43.65
1985 1.49 2.65 2.78 0.16 5.38 2.17 5.37 2.94 1.67 4.78 6.93 1.26 37.58
1986 1.00 4.11 2.54 2.36 2.97 0.98 1.96 5.67 0.50 1.61 5.11 3.82 32.63
1987 3.97 1.90 1.42 5.89 4.23 4.11 1.86 2.37 5.07 1.66 3.40 2.43 38.31
1988 2.98 1.58 1.54 2.77 9.68 1.36 2.98 6.02 2.09 0.93 2.91 1.39 36.23
1989 2.24 2.21 4.28 1.05 8.70 3.05 5.74 0.97 1.67 4.98 2.35 2.26 39.50
1990 2.52 1.42 1.55 2.85 6.29 0.70 4.22 4.99 2.78 9.50 0.97 3.80 41.59
1991 2.81 1.15 3.77 1.97 1.18 2.14 0.78 1.48 2.10 2.76 1.78 4.40 26.32
1992 1.31 2.00 4.09 4.70 4.05 2.24 4.15 2.17 5.58 1.00 3.18 4.01 38.48
1993 1.66 1.86 7.79 5.70 1.64 3.55 2.62 2.64 8.18 2.48 4.61 4.09 46.82
1994 3.38 3.55 5.86 1.54 3.50 0.68 3.38 6.22 2.47 1.06 3.41 2.81 37.86
1995 0.00 z 0.85 0.82 2.04 3.67 6.30 3.96 2.12 1.95 5.05 3.50 2.51 32.77
1996 6.35 1.61 4.29 2.73 6.80 5.03 8.70 5.49 7.86 4.09 3.83 3.42 60.20
1997 1.41 1.34 4.58 1.61 1.42 1.86 2.12 1.88 3.44 1.45 7.82 1.76 30.69
1998 5.52 5.84 5.04 4.15 3.68 5.27 1.69 2.49 0.93 1.32 0.31 0.69 36.93
1999 4.38 2.00 3.99 2.90 1.46 2.05 5.12 3.06 7.23 2.12 1.57 0.00 z 35.88
2000 2.08 2.34 5.06 2.93 3.70 4.08 5.82 3.25 6.87 0.29 1.79 1.93 40.14
2001 2.21 0.98 4.25 1.83 2.32 5.10 2.31 3.91 1.53 0.66 1.40 1.39 27.89
2002 2.04 0.16 4.03 2.68 4.70 4.67 5.69 2.20 4.27 5.07 3.25 3.27 42.03
2003 2.31 4.49 3.12 2.92 7.53 9.20 3.80 2.39 a 6.50 3.01 3.75 3.88 52.90
2004 1.78 3.43 1.92 5.84 7.06 4.49 4.04 2.13 7.75 2.38 3.11 2.48 46.41
2005 2.05 1.38 4.44 2.63 2.03 1.64 2.92 2.92 0.14 5.28 3.62 1.29 30.34
2006 3.14 1.12 0.29 2.68 1.82 7.50 1.82 2.97 5.79 4.04 3.77 1.84 36.78
2007 1.57 2.38 3.71 2.84 1.09 3.11 1.64 4.52 2.06 3.09 2.10 4.06 32.17
2008 1.38 1.94 3.54 7.22 5.41 4.30 5.07 3.17 3.80 1.00 2.31 3.94 43.08
2009 1.94 0.41 1.38 3.63 5.66 4.91 3.99 1.39 1.30 4.07 2.61 5.21 36.50
2010 2.97 2.84 4.98 3.32 4.43 2.65 1.19 2.02 5.67 1.78 2.66 2.23 36.74
2011 1.14 2.13 4.10 7.70 5.08 2.75 2.40 4.57 6.38 4.22 3.49 2.77 46.73
2012 2.07 2.81 1.14 2.17 a 1.14 w 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 8.19
Period of Record Statistics
MEAN 2.46 2.32 3.30 3.33 3.78 3.52 3.47 3.61 3.29 3.22 2.86 2.76 37.97
S.D. 1.26 1.23 1.46 1.74 2.01 1.77 1.90 1.99 2.26 2.26 1.59 1.30 6.75
SKEW 1.03 0.56 0.26 0.88 0.73 0.91 0.80 0.75 0.92 1.18 0.70 0.28 0.48
MAX 6.35 5.84 7.79 8.15 9.68 9.20 8.70 9.71 9.49 10.38 7.82 6.39 60.20
MIN 0.25 0.16 0.29 0.16 0.37 0.68 0.36 0.57 0.14 0.07 0.31 0.19 21.41
NO YRS 86 87 87 87 86 86 86 86 86 86 86 85 84