WILLIAMS 1 N, OREGON

Monthly Total Precipitation (inches)

(359390)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1892 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.07 0.00 z 0.00 z 0.53 1.70 7.28 5.38 14.96
1893 2.40 5.00 p 2.95 4.06 1.77 0.00 z 0.19 0.00 z 1.31 2.73 7.25 5.52 28.18
1894 11.10 5.49 6.94 0.64 2.46 0.00 z 0.15 0.00 0.33 2.76 1.08 8.60 39.55
1895 6.89 1.67 3.48 1.76 3.04 0.07 0.15 0.00 2.35 0.00 2.37 6.91 28.69
1896 7.60 3.89 3.49 3.50 4.62 0.07 0.00 z 0.31 0.84 1.36 6.74 7.14 39.56
1897 1.46 5.92 4.53 0.87 0.91 1.64 0.00 0.28 1.02 1.31 5.27 6.08 n 23.21
1898 1.72 2.90 m 0.47 0.77 2.05 1.56 x 0.00 0.03 z 0.80 1.14 4.40 1.85 13.20
1899 5.59 4.05 5.18 0.93 1.70 0.55 0.00 0.76 0.70 3.17 7.37 7.00 37.00
1900 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 0.00 z 0.00 z 0.00
1901 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 0.00 z 0.00 z 0.00
1902 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 0.00 z 0.00 z 0.00
1903 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 0.00 z 0.00 z 0.00
1904 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 0.00 z 0.00 z 0.00
1905 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 0.00 z 0.00 z 0.00
1906 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 0.00 z 0.00 z 0.00
1907 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 0.00 z 0.00 z 0.00
1908 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 0.00 z 0.00 z 0.00
1909 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 0.00 z 0.00 z 0.00
1910 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 0.00 z 0.00 z 0.00
1911 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 0.00 z 0.00 z 0.00
1912 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 0.00 z 0.00 z 0.00
1913 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 0.00 z 0.00 z 0.00
1914 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 0.00 z 0.00 z 0.00
1915 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 0.00 z 0.00 z 0.00
1916 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 0.00 z 0.00 z 0.00
1917 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 0.00 z 0.00 z 0.00
1918 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 0.00 z 0.00 z 0.00
1919 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 0.00 z 0.00 z 0.00
1920 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 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1922 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 0.00 z 0.00 z 0.00
1923 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 0.00 z 0.00 z 0.00
1924 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 0.00 z 0.00 z 0.00
1925 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 0.00 z 0.00 z 0.00
1926 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 0.00 z 0.00 z 0.00
1927 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 0.00 z 0.00 z 0.00
1928 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 0.00 z 0.00 z 0.00
1929 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 0.00 z 0.00 z 0.00
1930 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 0.00 z 0.00 z 0.00
1931 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 0.00 z 0.00 z 0.00
1932 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 0.00 z 0.00 z 0.00
1933 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 0.00 z 0.00 z 0.00
1934 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 0.00 z 0.00 z 0.00
1935 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 0.00 z 0.00 z 0.00
1936 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 0.00 z 0.00 z 0.00
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 0.00 z 0.00 z 0.00
1938 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 0.00 z 0.00 z 0.00
1939 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 0.00 z 0.00 z 0.00
1940 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 0.00 z 0.00 z 0.00
1941 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 0.00 z 0.00 z 0.00
1942 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 0.00 z 0.00 z 0.00
1943 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 0.00 z 0.00 z 0.00
1944 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 0.00 z 0.00 z 0.00
1945 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 0.00 z 0.00 z 0.00
1946 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 0.00 z 0.00 z 0.00
1947 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 0.00 z 0.00 z 0.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.08 a 0.52 1.29 2.80 5.19 9.88
1949 1.33 2.43 1.68 0.48 1.90 0.42 0.00 0.00 1.46 0.00 z 2.98 2.47 15.15
1950 8.64 1.61 4.30 0.33 0.95 1.48 0.00 0.00 0.49 11.93 4.60 6.95 41.28
1951 7.88 4.24 1.39 0.83 0.50 a 0.00 0.00 a 0.23 0.00 4.84 4.69 9.74 34.34
1952 4.02 4.07 1.69 0.11 0.63 1.57 0.21 0.30 0.70 0.43 1.98 11.32 27.03
1953 16.05 3.80 2.81 1.85 4.04 1.20 0.00 1.28 0.67 1.96 13.18 4.13 50.97
1954 14.02 3.71 3.19 3.32 0.00 1.07 0.00 0.68 0.55 1.38 2.15 6.50 36.57
1955 3.44 1.12 2.16 2.09 0.41 0.15 0.03 0.00 0.68 2.96 5.61 15.81 34.46
1956 13.72 8.13 1.97 0.60 2.17 0.21 1.36 0.86 0.17 10.63 0.58 2.38 42.78
1957 4.65 5.48 8.69 0.91 1.87 0.02 0.00 0.00 1.91 3.51 4.67 9.79 41.50
1958 11.33 10.77 4.25 1.59 0.99 2.90 0.91 0.18 0.44 1.23 3.31 a 5.41 43.31
1959 8.80 3.63 2.54 0.35 0.62 0.26 0.00 0.13 0.84 0.39 a 0.52 a 2.59 20.67
1960 4.96 a 9.60 7.26 1.72 2.84 0.00 0.00 0.11 0.25 1.04 10.49 4.08 42.35
1961 2.47 7.51 7.43 1.92 2.21 0.86 0.00 0.37 0.74 5.14 6.50 4.64 j 35.15
1962 0.00 z 3.18 3.55 1.78 0.52 0.10 0.00 1.58 1.34 0.00 z 6.38 6.39 24.82
1963 4.24 2.81 5.11 5.32 2.36 0.66 0.03 0.05 0.10 1.73 7.69 2.15 32.25
1964 8.46 1.10 2.18 0.83 0.49 0.72 0.30 0.00 0.00 0.55 5.86 21.25 41.74
1965 7.02 0.86 0.27 4.27 0.49 0.37 0.90 1.11 0.00 0.74 3.53 11.31 30.87
1966 11.24 0.62 3.40 0.96 0.10 0.19 0.96 0.29 1.74 0.69 8.66 5.48 34.33
1967 9.77 1.11 4.20 2.29 0.36 0.57 0.00 0.02 0.54 3.01 1.70 5.59 29.16
1968 7.25 4.25 2.62 0.98 1.49 0.12 0.02 2.16 0.36 1.90 4.07 7.26 32.48
1969 11.08 1.93 0.80 0.95 0.86 0.62 c 0.00 0.00 0.76 3.41 0.93 9.13 30.47
1970 11.55 2.10 1.25 d 1.37 0.27 0.28 0.00 0.00 0.05 2.37 11.73 6.47 37.44
1971 7.78 1.95 5.80 2.24 0.57 1.48 0.00 0.00 2.25 1.53 6.83 3.25 33.68
1972 6.86 i 5.24 g 4.45 2.60 1.19 0.46 0.00 0.52 1.26 1.24 2.37 6.41 20.50
1973 3.82 0.86 2.16 0.54 0.35 0.11 0.09 0.06 1.14 3.37 13.23 6.59 32.32
1974 9.75 4.13 6.03 1.93 0.00 z 0.00 0.00 0.00 0.00 1.17 2.07 4.40 29.48
1975 4.72 7.15 7.98 1.46 0.03 l 0.09 0.39 0.29 0.11 5.24 3.71 5.45 36.59
1976 2.33 4.33 2.98 1.24 0.90 0.12 1.28 2.27 1.17 0.39 0.65 0.56 18.22
1977 1.47 2.57 2.31 0.51 2.73 0.25 0.43 1.65 4.59 1.53 8.18 9.91 36.13
1978 4.36 6.23 3.05 1.96 1.03 0.24 0.29 1.29 2.39 0.03 1.90 1.69 24.46
1979 4.65 4.98 1.81 3.58 2.87 0.33 0.29 0.62 0.31 6.05 5.45 6.53 37.47
1980 6.87 4.42 2.83 2.14 0.97 0.63 0.00 0.00 0.02 1.48 3.73 7.69 30.78
1981 1.39 3.14 1.83 0.98 0.62 0.44 0.19 0.00 1.05 4.07 8.94 14.34 36.99
1982 4.57 7.14 4.76 4.55 0.00 2.07 0.07 0.10 1.05 3.11 4.98 9.36 41.76
1983 4.51 10.24 10.38 1.61 0.95 0.23 0.69 2.04 0.60 1.70 9.37 11.34 53.66
1984 0.38 5.01 3.34 2.70 0.89 1.12 0.00 0.31 0.09 2.79 13.00 2.35 31.98
1985 0.13 3.71 3.46 0.43 0.46 0.95 0.12 0.26 1.07 1.86 3.08 2.98 18.51
1986 5.69 10.87 3.62 0.45 1.52 0.81 0.00 0.00 2.94 2.86 3.11 1.99 33.86
1987 6.66 4.03 2.90 0.51 0.60 0.17 1.63 0.00 0.00 0.06 1.73 10.97 29.26
1988 6.02 0.34 0.87 1.41 1.62 1.57 0.00 0.00 0.07 0.10 11.64 2.83 26.47
1989 4.12 1.63 6.41 2.44 0.94 0.17 0.00 0.54 1.28 2.40 1.24 0.87 22.04
1990 7.46 3.08 1.46 0.67 3.37 0.70 0.25 0.70 0.38 1.70 2.10 1.33 23.20
1991 2.29 2.37 5.57 1.69 2.06 0.91 1.04 0.12 0.00 1.29 4.29 2.94 24.57
1992 2.78 2.87 1.62 3.26 0.00 z 0.93 2.06 0.00 0.16 3.50 2.95 8.44 28.57
1993 5.54 3.82 4.28 4.58 3.10 0.99 0.11 0.74 0.04 0.85 1.22 5.13 30.40
1994 2.22 2.87 0.90 0.97 0.97 0.07 0.00 0.00 0.79 0.88 7.35 2.23 19.25
1995 11.72 2.81 7.13 4.45 0.97 1.74 0.99 0.00 0.08 0.29 2.54 11.65 44.37
1996 9.84 5.63 2.68 4.02 3.34 0.11 0.00 0.00 1.06 3.48 7.63 21.04 58.83
1997 8.98 2.22 2.46 3.46 1.53 0.84 0.06 0.44 1.48 4.15 3.82 2.58 32.02
1998 10.41 7.50 5.44 1.77 4.09 0.28 0.00 0.00 0.05 1.06 15.75 3.37 49.72
1999 7.17 10.19 2.54 0.71 0.41 0.00 0.04 1.98 0.00 2.70 3.53 2.01 31.28
2000 9.50 3.85 1.49 3.13 0.83 0.33 0.50 0.17 0.36 2.28 1.43 2.22 26.09
2001 1.23 1.03 1.57 1.17 0.75 0.50 0.14 0.12 0.68 0.40 7.11 7.98 22.68
2002 5.02 2.68 2.68 1.81 0.46 0.00 0.00 0.00 0.08 0.11 6.74 13.46 33.04
2003 3.59 1.83 4.45 4.40 0.71 0.00 0.00 0.16 0.42 0.17 2.22 8.28 26.23
2004 4.71 5.13 2.10 1.61 0.86 a 0.37 0.00 0.20 0.18 3.44 1.86 7.24 27.70
2005 3.30 0.43 3.71 4.00 2.86 0.53 0.09 0.00 0.29 0.97 8.58 16.11 40.87
2006 10.90 4.34 3.69 1.62 1.48 1.12 0.00 z 0.11 0.09 0.35 9.27 9.83 42.80
2007 2.94 7.56 1.03 1.97 0.36 0.22 0.65 0.45 0.74 5.31 2.96 4.98 29.17
2008 7.21 2.36 3.78 1.14 1.10 0.18 0.00 z 0.08 0.00 0.97 3.04 6.99 26.85
2009 1.59 2.26 3.85 0.33 2.50 2.34 0.00 0.18 0.05 2.18 3.04 2.48 20.80
2010 6.75 3.19 3.77 5.02 1.84 2.36 0.00 0.02 1.86 3.89 3.47 8.64 40.81
2011 2.12 3.41 7.90 2.36 1.79 0.80 0.00 z 0.00 0.01 1.01 4.03 2.22 25.65
2012 8.85 2.39 9.51 1.51 0.77 1.11 0.33 0.00 0.00 2.72 7.29 11.41 45.89
2013 1.07 0.45 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 1.52
Period of Record Statistics
MEAN 6.07 3.94 3.67 1.92 1.43 0.64 0.25 0.37 0.72 2.25 5.12 6.70 33.65
S.D. 3.69 2.61 2.22 1.34 1.07 0.65 0.44 0.58 0.81 2.12 3.47 4.43 9.00
SKEW 0.47 1.01 0.98 0.85 1.00 1.41 2.18 1.94 2.08 2.32 0.96 1.16 0.49
MAX 16.05 10.87 10.38 5.32 4.62 2.90 2.06 2.27 4.59 11.93 15.75 21.25 58.83
MIN 0.13 0.34 0.27 0.11 0.00 0.00 0.00 0.00 0.00 0.00 0.52 0.56 18.22
NO YRS 70 69 71 71 68 69 67 70 73 71 73 71 56