WILLIAMS 1 N, OREGON

Monthly Precipitation - Daily Extreme (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 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.05 9999.00 z 9999.00 z 0.40 0.85 2.10 1.85 2.10
1893 0.60 0.90 p 0.75 1.00 0.42 9999.00 z 0.19 0.00 z 0.42 0.95 1.68 2.66 2.66
1894 3.61 0.90 1.09 0.18 0.71 9999.00 z 0.15 0.00 0.15 0.80 0.38 1.52 3.61
1895 1.18 0.62 0.95 0.46 1.31 0.04 0.13 0.00 1.59 0.00 0.76 1.26 1.59
1896 1.10 1.33 0.55 0.86 0.90 0.05 9999.00 z 0.19 0.60 1.15 1.95 1.21 1.95
1897 0.51 2.19 0.91 0.55 0.35 0.49 0.00 0.23 0.50 0.70 1.52 1.30 n 2.19
1898 0.32 1.32 m 0.27 0.31 0.53 0.95 x 0.00 0.02 z 0.25 0.48 1.27 0.69 1.32
1899 1.18 3.26 1.79 0.28 0.48 0.24 0.00 0.48 0.63 2.43 1.55 1.40 3.26
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 0.00 z 0.00
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 9999.00 z 9999.00 z 9999.00 z 9999.00
1933 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
1934 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
1935 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
1936 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
1937 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
1938 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
1939 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
1940 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
1941 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
1942 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
1943 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
1944 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
1945 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
1946 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
1947 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
1948 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 9999.00 z 0.08 a 0.23 0.69 0.80 1.11 1.11
1949 0.51 0.63 0.21 0.40 0.82 0.42 0.00 0.00 0.71 9999.00 z 1.93 0.94 1.93
1950 2.07 0.37 1.63 0.12 0.48 0.50 0.00 0.00 0.32 3.97 1.92 2.65 3.97
1951 1.59 2.00 0.47 0.76 0.22 a 0.00 0.00 a 0.19 0.00 1.16 2.68 1.81 2.68
1952 0.86 1.30 0.89 0.08 0.30 0.58 0.21 0.30 0.65 0.17 0.84 2.62 2.62
1953 4.26 1.03 0.51 0.65 0.76 0.60 0.00 0.71 0.45 1.25 6.09 2.18 6.09
1954 4.45 2.30 1.72 1.67 0.00 0.60 0.00 0.53 0.40 0.95 0.61 1.87 4.45
1955 1.35 0.70 0.70 0.81 0.17 0.06 0.03 0.00 0.35 1.79 1.30 3.24 3.24
1956 2.84 4.50 0.68 0.47 0.51 0.11 0.94 0.81 0.15 3.84 0.31 0.85 4.50
1957 2.07 2.00 2.77 0.68 0.57 0.02 0.00 0.00 1.42 0.57 1.46 2.42 2.77
1958 2.00 1.70 1.40 0.49 0.36 0.76 0.41 0.11 0.23 0.78 1.25 a 1.86 2.00
1959 2.11 1.20 0.49 0.16 0.21 0.15 0.00 0.13 0.57 0.34 a 0.52 a 1.02 2.11
1960 2.20 a 2.70 A 1.75 0.98 0.87 A 0.00 0.00 0.06 0.15 0.30 4.34 1.60 4.34
1961 1.27 1.84 1.49 A 0.58 0.64 0.31 0.00 0.20 0.47 2.26 2.40 1.60 j 2.40
1962 9999.00 z 0.87 1.00 1.43 0.19 0.10 0.00 0.60 1.20 9999.00 z 2.50 3.80 A 2.50
1963 2.97 1.10 1.10 3.40 A 0.82 0.21 0.03 0.05 0.07 0.56 1.50 0.51 2.97
1964 2.32 0.59 0.80 0.20 0.18 0.25 0.21 0.00 0.00 0.33 1.24 3.86 3.86
1965 1.32 0.77 0.24 1.08 0.18 0.23 0.90 0.42 0.00 0.28 0.79 2.86 2.86
1966 3.34 0.18 0.62 0.53 0.06 0.10 0.58 0.22 1.23 0.42 1.68 1.97 3.34
1967 2.00 0.88 1.50 0.37 0.16 0.41 0.00 0.02 0.53 1.65 0.62 1.74 2.00
1968 2.50 1.42 1.17 0.43 0.62 0.12 0.02 0.56 0.21 0.41 0.91 1.40 2.50
1969 2.15 0.50 0.53 0.26 0.30 0.17 c 0.00 0.00 0.46 0.97 0.91 2.29 2.29
1970 1.91 0.93 0.46 d 0.27 0.20 0.13 0.00 0.00 0.05 1.08 3.95 1.02 3.95
1971 3.40 A 0.68 A 1.22 A 0.89 0.44 0.60 0.00 0.00 1.03 0.54 1.80 0.51 A 1.80
1972 3.30 i 1.41 g 1.52 0.78 0.62 0.30 0.00 0.27 0.84 0.51 1.04 1.20 3.30
1973 0.90 0.37 0.76 0.25 0.10 0.11 0.09 0.06 0.45 1.35 3.02 1.01 3.02
1974 3.25 0.97 0.96 1.11 A 9999.00 z 0.00 0.00 0.00 0.00 0.89 0.89 1.85 3.25
1975 1.08 1.00 2.05 0.50 0.03 l 0.07 0.21 0.17 0.06 1.19 1.02 1.39 2.05
1976 0.76 1.01 0.74 0.24 0.58 0.07 0.52 0.51 0.63 0.27 0.29 0.36 1.01
1977 0.60 0.82 0.70 0.23 0.44 0.13 0.42 1.29 1.95 0.72 2.13 2.26 2.26
1978 1.33 1.73 0.79 0.46 0.35 0.09 0.14 0.61 0.86 0.03 0.63 0.63 1.73
1979 3.21 1.59 0.47 0.74 1.27 0.17 0.29 0.36 0.14 1.32 1.86 1.66 3.21
1980 2.14 1.40 1.43 0.55 0.29 0.27 0.00 0.00 0.01 0.74 1.13 3.22 3.22
1981 0.25 0.89 0.40 0.32 0.20 0.27 0.19 0.00 0.88 1.03 1.42 2.70 2.70
1982 0.89 2.78 1.22 1.30 0.00 0.62 0.07 0.07 0.49 1.25 1.35 2.18 2.78
1983 1.47 2.78 3.80 0.40 0.37 0.15 0.40 0.74 0.31 0.67 1.33 1.52 3.80
1984 0.10 1.48 1.05 0.89 0.45 0.33 0.00 0.31 0.06 0.85 2.12 0.64 2.12
1985 0.10 1.49 1.10 0.19 0.19 0.56 0.11 0.15 0.28 0.76 0.85 1.09 1.49
1986 1.66 1.99 1.02 0.14 0.50 0.77 0.00 0.00 0.77 1.36 0.71 0.38 1.99
1987 1.67 1.56 0.47 0.19 0.27 0.10 0.79 0.00 0.00 0.06 0.41 1.79 1.79
1988 1.75 0.16 0.34 0.29 0.51 0.63 0.00 0.00 0.07 0.10 2.99 0.77 2.99
1989 1.60 0.48 0.93 0.73 0.31 0.10 0.00 0.41 0.39 0.94 0.54 0.39 1.60
1990 3.49 1.08 0.29 0.38 0.65 0.42 0.16 0.18 0.28 0.58 0.76 0.53 3.49
1991 0.99 0.81 1.55 0.24 0.53 0.29 0.73 0.07 0.00 0.79 1.18 1.17 1.55
1992 0.52 0.55 0.59 1.00 9999.00 z 0.48 0.73 0.00 0.08 1.00 0.99 1.67 1.67
1993 1.47 0.73 0.94 1.30 0.67 0.37 0.05 0.39 0.04 0.32 0.63 2.90 2.90
1994 0.63 0.57 0.44 0.26 0.53 0.07 0.00 0.00 0.64 0.65 1.50 0.49 1.50
1995 3.12 1.37 1.16 1.14 0.48 0.41 0.25 0.00 0.07 0.25 0.82 2.20 3.12
1996 1.36 1.13 0.69 1.40 1.15 0.09 0.00 0.00 0.88 0.91 3.73 3.01 3.73
1997 3.17 0.35 0.99 1.14 0.49 0.28 0.06 0.16 0.40 1.08 0.75 0.55 3.17
1998 2.41 1.90 1.49 0.56 0.60 0.19 0.00 0.00 0.04 0.27 5.76 1.07 5.76
1999 1.52 1.80 0.69 0.18 0.12 0.00 0.04 1.53 0.00 1.78 0.90 0.50 1.80
2000 3.60 0.91 0.37 1.17 0.23 0.27 0.17 0.15 0.18 0.81 0.68 1.01 3.60
2001 0.42 0.18 0.44 0.20 0.63 0.40 0.08 0.10 0.40 0.14 1.63 2.12 2.12
2002 1.71 0.83 0.79 0.57 0.36 0.00 0.00 0.00 0.08 0.09 2.79 3.06 3.06
2003 0.65 0.90 1.22 0.95 0.15 0.00 0.00 0.13 0.31 0.12 0.38 1.44 1.44
2004 1.02 1.89 0.79 0.83 0.28 a 0.22 0.00 0.17 0.08 1.36 0.59 2.40 2.40
2005 1.23 0.17 1.65 1.00 0.82 0.15 0.05 0.00 0.12 0.31 3.09 2.66 3.09
2006 1.21 1.42 0.78 0.64 0.45 0.36 9999.00 z 0.11 0.05 0.18 1.10 2.17 2.17
2007 1.22 1.53 0.26 0.63 0.17 0.11 0.44 0.35 0.36 2.13 0.77 1.70 2.13
2008 1.60 0.97 0.65 0.28 0.36 0.07 9999.00 z 0.05 0.00 0.58 0.65 1.65 1.65
2009 0.54 0.56 2.38 0.16 1.25 1.32 0.00 0.12 0.04 1.07 0.67 0.71 2.38
2010 2.56 0.71 1.39 1.15 0.60 1.48 0.00 0.01 1.19 1.65 0.86 1.21 2.56
2011 0.82 1.50 1.15 0.62 0.29 0.42 0.00 z 0.00 0.01 0.34 1.00 1.37 1.50
2012 4.10 0.84 2.32 0.32 0.27 0.27 0.17 0.00 0.00 0.91 3.17 2.11 4.10
2013 0.28 0.19 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 0.28
Period of Record Statistics
MEAN 1.72 1.22 1.02 0.64 0.46 0.29 0.15 0.21 0.40 0.89 1.53 1.65 2.84
S.D. 1.09 0.79 0.64 0.50 0.29 0.28 0.24 0.30 0.42 0.75 1.17 0.87 1.04
SKEW 0.67 1.46 1.68 2.50 1.01 1.99 1.89 2.31 1.50 2.05 1.90 0.49 0.85
MAX 4.45 4.50 3.80 3.40 1.31 1.48 0.94 1.53 1.95 3.97 6.09 3.86 6.09
MIN 0.10 0.16 0.21 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.29 0.36 1.01
NO YRS 70 69 71 71 68 69 67 70 73 71 73 71 56