date! ,

Monthly Precipitation - Daily Extreme (inches)

(a vali)

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1893 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.50 9999.00 z 0.35 0.46 z 1.15 1.15
1894 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1895 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1896 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1897 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1898 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1899 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1900 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1901 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1902 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1903 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1904 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1905 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1906 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1907 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1908 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1909 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1910 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1911 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1912 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1913 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1914 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1915 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1916 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1917 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1918 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1919 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1920 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1921 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1922 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1923 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1924 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1925 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1926 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1927 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1928 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1929 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1930 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1931 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00
1932 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.23 1.22 0.48 1.22
1933 1.07 0.21 a 1.08 0.53 2.04 0.57 1.35 0.64 0.58 0.67 0.27 0.30 2.04
1934 0.19 0.20 0.26 1.87 0.13 1.08 1.85 0.94 0.86 1.77 0.69 0.95 a 1.87
1935 0.48 0.16 0.63 0.84 0.69 0.98 0.96 1.07 0.54 0.77 0.41 0.32 1.07
1936 0.11 0.21 0.40 0.13 0.55 0.41 0.15 1.19 0.38 0.19 0.45 0.49 1.19
1937 0.12 0.22 0.21 0.49 1.27 0.98 0.85 1.18 1.17 0.60 0.20 0.20 1.27
1938 0.11 r 0.14 0.68 0.98 3.41 1.81 1.44 1.26 1.67 0.90 0.65 r 0.16 3.41
1939 0.45 0.51 0.19 0.80 1.11 1.12 1.30 0.96 2.78 0.82 0.02 0.42 2.78
1940 0.05 u 0.58 1.10 0.48 0.64 1.90 2.15 2.09 0.29 0.58 0.80 0.63 2.15
1941 0.87 0.34 0.47 0.56 1.78 0.75 0.72 0.55 1.14 1.57 0.73 0.31 1.78
1942 0.07 0.08 0.68 0.92 2.65 1.20 1.25 0.99 2.56 0.72 0.12 0.58 2.65
1943 0.17 0.16 0.75 0.31 1.65 1.61 1.57 1.04 1.30 0.65 0.55 0.00 1.65
1944 0.49 0.78 0.15 0.47 1.86 1.17 1.34 1.06 0.28 0.16 0.55 0.04 1.86
1945 0.16 0.57 0.75 0.80 0.95 1.10 1.15 8.06 0.69 0.51 y 0.40 0.30 8.06
1946 0.66 0.53 0.34 0.25 1.39 2.20 0.56 0.50 1.74 1.10 0.41 0.13 2.20
1947 0.10 0.02 0.18 0.75 0.40 1.20 0.31 1.56 1.33 0.47 0.51 n 0.54 1.56
1948 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 2.33 0.52 0.37 0.81 0.53 2.33
1949 0.58 0.20 1.21 1.39 0.33 0.98 1.40 1.70 0.70 0.42 0.20 0.35 1.70
1950 0.22 9999.00 z 0.82 0.83 0.75 3.20 0.50 1.72 0.75 0.82 0.21 0.25 3.20
1951 0.20 0.58 a 0.66 0.54 1.28 3.15 1.50 1.04 1.80 0.33 1.24 0.16 3.15
1952 0.45 0.17 0.60 0.83 1.40 1.39 0.86 1.33 0.22 0.01 0.33 0.09 1.40
1953 0.26 0.35 a 0.51 0.58 0.78 2.17 1.68 0.80 0.20 0.06 1.05 1.00 2.17
1954 0.03 0.26 0.55 1.10 1.22 2.34 1.55 1.23 0.96 0.46 0.13 0.22 2.34
1955 0.10 0.43 0.18 0.44 0.44 1.92 3.47 2.39 0.21 2.40 0.42 0.22 3.47
1956 0.12 0.05 1.05 0.20 0.72 2.33 1.26 3.34 0.30 0.95 0.18 0.08 3.34
1957 0.07 0.22 9999.00 z 0.53 0.90 3.40 4.30 2.23 0.37 0.60 0.39 0.27 4.30
1958 0.30 0.05 0.20 0.75 0.22 1.42 2.25 0.74 0.44 0.85 0.25 0.05 2.25
1959 0.10 0.12 0.11 a 0.53 1.13 2.32 2.72 1.36 0.89 0.63 0.47 0.89 2.72
1960 0.11 0.08 0.23 0.75 1.33 1.05 0.62 0.74 1.86 0.50 0.71 0.62 1.86
1961 0.05 0.17 0.77 0.75 1.60 0.35 1.12 1.18 0.95 0.83 0.57 0.28 1.60
1962 0.36 0.25 0.48 0.54 1.68 0.85 0.79 0.94 0.65 0.65 0.15 0.15 1.68
1963 0.15 0.10 0.80 0.44 1.30 0.83 2.00 0.34 0.77 0.50 0.50 0.15 2.00
1964 0.28 0.00 1.30 0.78 0.80 0.97 2.60 1.49 1.30 0.50 0.22 0.66 2.60
1965 0.17 0.80 0.88 0.69 b 1.62 5.83 1.20 0.61 2.01 0.48 0.78 1.00 5.83
1966 0.12 0.45 1.28 0.35 0.24 1.27 1.08 1.16 2.50 2.22 0.08 0.40 2.50
1967 0.76 0.23 0.46 1.75 0.41 1.20 0.74 0.42 0.50 0.69 0.04 0.07 1.75
1968 0.13 0.05 0.46 0.87 1.30 1.42 1.95 0.30 2.15 1.18 0.33 0.97 2.15
1969 0.67 0.10 1.37 0.28 0.57 1.11 0.81 1.20 0.43 0.75 0.12 0.39 1.37
1970 0.07 0.02 0.65 1.18 1.29 1.43 0.99 1.04 0.97 1.50 1.01 0.27 1.50
1971 0.21 0.57 0.40 0.39 1.18 1.29 2.30 0.51 1.32 0.98 0.85 0.13 2.30
1972 0.33 0.06 0.20 0.67 0.79 0.78 1.90 1.32 1.04 0.57 0.98 0.37 1.90
1973 0.60 0.38 0.43 0.70 1.83 0.37 0.80 2.44 1.13 0.84 0.96 0.27 2.44
1974 0.12 0.50 A 0.32 1.26 0.80 0.85 0.98 9999.00 z 0.24 0.31 0.72 0.14 1.26
1975 0.96 0.26 0.35 3.10 1.04 2.35 0.52 1.69 0.34 0.14 1.64 0.95 3.10
1976 0.16 0.52 0.73 0.72 0.16 0.80 0.78 0.42 1.14 0.11 0.05 0.15 1.14
1977 0.17 0.36 0.54 0.73 0.70 1.31 1.47 3.18 1.50 1.20 0.34 0.79 3.18
1978 0.23 0.08 0.24 0.98 0.97 2.83 3.50 3.15 2.65 0.10 0.77 0.33 3.50
1979 0.20 0.36 1.65 0.18 0.71 2.60 2.05 0.93 1.10 0.80 0.63 0.12 2.60
1980 0.36 0.12 0.25 0.57 1.03 1.07 0.70 1.80 2.06 0.56 0.10 0.08 2.06
1981 0.08 0.80 0.30 0.89 1.05 0.55 0.90 1.00 0.49 0.58 0.73 0.12 1.05
1982 0.48 0.35 0.44 0.53 1.12 0.33 1.17 0.98 1.05 1.26 1.58 1.65 1.65
1983 0.27 0.22 0.90 1.00 1.15 1.08 1.62 0.58 1.03 1.57 1.25 0.41 1.62
1984 0.18 0.83 0.47 1.45 0.50 0.99 2.60 1.58 1.25 1.42 0.70 0.45 2.60
1985 0.13 0.19 0.56 1.53 1.75 1.02 1.23 1.21 0.76 1.35 0.37 0.38 1.75
1986 0.23 a 0.25 0.55 1.80 1.10 3.30 1.47 1.67 1.56 1.14 0.80 0.10 3.30
1987 0.15 0.00 0.22 0.03 0.70 0.79 5.37 2.90 0.23 0.80 0.86 0.75 a 5.37
1988 0.47 0.12 0.48 0.42 0.72 0.09 0.52 1.10 2.15 0.37 1.02 0.28 2.15
1989 0.17 0.18 1.00 0.58 0.95 0.74 1.60 1.50 0.90 0.13 0.35 0.07 1.60
1990 9999.00 z 0.26 a 1.06 a 1.92 1.20 1.93 1.92 0.37 0.36 0.86 0.20 0.14 1.93
1991 0.06 0.20 a 1.19 0.90 1.63 0.87 1.69 1.30 1.52 0.30 1.61 0.38 1.69
1992 0.26 0.20 0.57 0.54 0.25 2.76 2.43 1.30 5.00 b 1.19 0.93 b 0.27 5.00
1993 0.34 0.10 0.54 a 0.80 0.69 1.88 1.03 1.46 1.08 0.29 0.53 a 0.35 1.88
1994 0.22 c 0.13 0.13 0.72 0.73 1.65 1.00 1.61 2.89 0.86 0.85 0.13 2.89
1995 0.22 0.13 0.70 1.06 a 1.71 0.55 1.18 a 2.70 0.42 1.85 0.50 0.41 2.70
1996 1.44 0.05 0.50 0.23 0.50 1.17 0.60 0.60 0.30 1.67 1.72 0.45 a 1.72
1997 0.61 a 0.09 0.60 0.43 0.50 3.15 3.28 2.15 2.43 1.45 0.38 a 0.06 3.28
1998 0.47 0.60 1.86 2.04 9999.00 z 3.04 9999.00 z 1.55 0.70 1.29 0.60 0.26 b 3.04
1999 0.33 0.35 a 0.48 0.89 1.19 1.15 1.85 1.34 0.55 0.98 0.90 0.15 1.85
2000 0.35 0.32 0.65 0.85 1.07 1.35 3.18 1.40 0.35 0.46 0.63 b 0.48 c 3.18
2001 0.63 0.57 a 0.35 1.75 0.80 1.04 0.79 0.86 0.92 0.65 0.68 0.37 1.75
2002 0.23 0.24 0.93 0.75 0.44 2.51 1.36 3.62 2.32 1.65 0.04 0.05 3.62
2003 0.12 0.40 a 0.81 1.58 2.00 1.23 0.65 1.52 1.25 0.57 0.28 0.47 2.00
2004 0.20 0.47 0.85 0.61 0.90 0.86 2.30 0.70 2.30 0.82 0.95 0.15 2.30
2005 0.51 A 0.50 1.90 9999.00 z 9999.00 z 1.05 1.02 0.90 2.10 1.60 0.29 0.45 2.10
2006 0.43 0.16 1.24 0.85 0.65 0.64 1.72 1.53 1.00 0.60 0.55 a 0.80 1.72
2007 0.50 1.20 a 0.76 9999.00 z 0.94 0.65 1.57 1.52 1.75 1.15 0.11 0.33 1.75
2008 0.68 0.61 0.30 a 1.15 1.89 1.90 0.57 1.10 0.64 0.80 0.45 0.25 1.90
2009 0.20 0.61 0.46 0.72 0.38 1.70 0.85 2.98 0.33 1.25 0.15 0.40 2.98
2010 0.18 0.18 0.22 0.60 1.08 1.91 1.43 3.31 1.56 0.45 1.05 1.65 3.31
2011 0.15 a 1.10 1.07 0.87 0.80 c 1.80 1.54 0.79 a 0.18 a 0.74 0.40 0.47 d 1.80
2012 0.82 a 1.41 a 1.00 0.95 3.50 1.90 0.58 0.80 0.20 0.52 0.28 0.40 c 3.50
2013 0.31 0.25 0.33 c 0.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.33
Period of Record Statistics
MEAN 0.32 0.32 0.65 0.83 1.08 1.50 1.49 1.46 1.14 0.81 0.58 0.40 2.36
S.D. 0.27 0.28 0.40 0.51 0.64 0.93 0.92 1.07 0.85 0.50 0.40 0.33 0.95
SKEW 1.73 1.59 1.06 1.68 1.46 1.67 1.67 3.27 1.55 0.87 0.87 1.73 1.46
MAX 1.44 1.41 1.90 3.10 3.50 5.83 5.37 8.06 5.00 2.40 1.72 1.65 5.83
MIN 0.03 0.00 0.11 0.03 0.13 0.09 0.15 0.30 0.18 0.01 0.02 0.00 1.05
NO YRS 76 79 79 77 77 79 78 80 80 81 79 82 67