MILTON, OREGON

Monthly Total Precipitation (inches)

(355593)

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
1928 2.11 0.27 1.52 c 1.06 0.03 0.61 0.58 0.09 0.88 1.16 0.79 1.42 10.52
1929 3.75 0.00 1.00 0.38 0.97 1.96 0.00 0.05 0.58 0.00 f 0.23 3.17 12.09
1930 0.79 1.04 0.50 i 0.93 2.47 0.66 0.05 0.07 0.91 1.98 1.65 1.08 11.63
1931 1.63 0.86 2.66 1.08 0.00 1.44 0.00 0.00 0.25 1.18 2.15 2.43 13.68
1932 1.12 1.11 2.11 0.97 1.57 0.23 0.00 z 0.00 0.00 0.83 2.81 0.99 11.74
1933 1.41 2.12 1.02 1.16 1.73 0.68 0.41 0.33 1.23 1.43 0.91 3.71 16.14
1934 0.53 0.36 1.71 0.44 0.41 1.22 0.10 0.34 0.63 1.53 1.96 1.58 10.81
1935 0.96 1.04 0.97 2.18 0.48 1.01 0.10 0.02 0.02 1.61 0.32 1.36 10.07
1936 2.49 1.75 0.79 0.40 0.07 1.38 0.31 0.05 0.80 0.00 0.12 0.94 9.10
1937 1.71 0.35 1.87 2.46 0.21 a 0.00 z 0.08 0.34 0.10 0.71 1.86 2.17 11.86
1938 1.01 2.18 2.29 1.40 1.33 1.27 0.04 0.06 0.33 0.29 1.66 0.63 12.49
1939 0.83 2.09 1.59 0.71 0.67 0.90 0.56 0.00 0.06 0.62 0.00 2.81 10.84
1940 2.21 2.98 1.07 1.58 0.35 0.07 0.68 0.00 2.06 1.74 1.98 1.37 16.09
1941 0.84 1.50 0.48 0.79 2.74 3.52 0.35 0.63 1.51 1.69 1.82 2.12 17.99
1942 1.64 0.96 0.43 1.20 3.64 2.68 0.71 0.22 0.00 1.03 3.57 3.41 19.49
1943 0.87 0.34 1.15 1.59 1.80 1.82 0.15 0.25 0.00 d 1.68 0.47 1.28 11.40
1944 1.26 2.07 0.82 2.96 0.34 0.65 0.90 0.17 1.08 0.50 1.17 1.11 13.03
1945 1.69 1.64 2.47 1.54 2.82 0.79 0.00 0.16 1.78 0.96 2.11 1.70 17.66
1946 1.38 0.78 1.73 0.58 1.61 1.51 0.12 0.52 1.58 1.25 1.57 0.86 13.49
1947 1.32 0.56 1.73 2.25 0.51 2.76 0.22 0.08 1.37 3.14 2.26 1.43 17.63
1948 2.05 1.44 0.89 1.93 3.57 1.58 1.15 0.16 0.29 0.92 1.40 2.18 17.56
1949 0.39 1.20 1.26 0.57 0.86 0.08 0.00 0.02 0.53 0.46 1.73 0.96 8.06
1950 2.07 b 1.14 1.90 1.01 0.46 2.43 0.12 0.20 0.07 4.38 1.86 1.97 17.61
1951 1.63 0.96 1.61 0.54 0.00 z 3.31 0.00 0.03 a 0.35 2.10 0.57 m 0.00 z 10.53
1952 0.00 z 0.00 z 0.00 x 1.17 0.82 2.00 0.15 0.00 0.00 0.00 0.37 1.03 r 4.51
1953 0.00 z 0.00 z 0.00 z 0.96 y 1.83 0.55 0.00 0.50 0.01 1.09 1.76 1.73 7.47
1954 1.65 0.48 1.25 0.88 0.84 1.36 0.00 w 1.19 0.30 0.81 1.27 0.91 10.94
1955 1.00 0.52 0.63 1.88 0.97 0.30 1.06 0.00 1.15 2.47 2.87 2.70 a 15.55
1956 3.86 1.44 1.12 0.19 2.29 1.09 0.17 0.95 0.06 0.00 z 0.92 1.22 13.31
1957 1.29 1.12 2.75 0.85 a 4.44 1.20 0.03 0.23 0.71 1.91 0.69 1.15 e 16.37
1958 0.00 z 0.00 z 1.52 2.45 1.62 1.46 0.04 0.02 0.68 0.17 1.40 2.75 12.11
1959 2.94 1.67 0.61 0.62 1.13 1.17 0.14 0.98 2.29 1.19 0.41 1.12 14.27
1960 0.91 0.88 1.58 a 1.32 a 1.75 0.90 0.01 1.14 0.68 0.98 1.40 0.65 12.20
1961 0.65 2.36 1.89 0.89 1.73 1.12 0.01 0.12 0.20 1.09 1.70 1.70 13.46
1962 0.68 0.65 1.64 1.15 3.34 0.48 0.00 0.44 0.77 2.72 0.96 2.04 14.87
1963 0.99 1.73 0.88 1.19 0.61 0.23 0.26 1.16 0.73 0.44 1.49 1.66 11.37
1964 0.77 0.02 0.29 0.64 0.12 1.14 1.83 0.26 0.13 0.71 2.07 3.34 11.32
1965 2.97 0.48 0.17 1.01 0.74 0.88 0.64 1.85 0.45 0.28 1.92 0.50 11.89
1966 1.76 0.56 1.38 0.10 0.46 0.98 1.15 d 0.40 0.00 g 0.53 2.76 1.75 11.83
1967 1.25 0.37 1.34 1.45 1.67 0.35 0.03 0.00 0.54 0.50 0.76 0.66 8.92
1968 0.77 1.48 0.36 0.12 0.53 1.06 0.45 1.02 1.40 1.57 2.47 1.88 13.11
1969 3.86 1.20 0.76 2.01 0.98 1.69 0.01 0.00 0.56 1.10 0.30 2.27 14.74
1970 4.87 1.40 1.87 0.50 0.67 1.26 0.21 0.02 1.36 1.40 2.25 0.33 16.14
1971 1.00 0.51 1.25 1.14 1.50 2.29 0.75 0.35 1.31 0.96 2.87 1.61 15.54
1972 0.95 1.09 1.70 0.59 1.47 0.60 0.80 0.52 0.16 0.63 0.78 2.04 11.33
1973 0.71 0.85 1.05 0.15 0.83 0.14 0.16 0.02 1.88 1.81 3.92 3.81 15.33
1974 1.07 0.99 1.25 2.01 0.22 0.70 1.08 0.00 0.01 0.50 1.12 1.42 10.37
1975 3.55 1.44 1.15 1.25 0.62 0.59 0.04 1.11 0.00 1.52 1.42 2.07 14.76
1976 0.82 1.31 1.20 1.74 1.06 0.73 0.28 1.50 0.04 0.49 0.29 0.44 9.90
1977 0.70 0.36 1.46 0.19 0.66 0.32 0.23 2.80 1.25 0.45 1.77 2.87 13.06
1978 2.13 1.41 0.65 2.99 0.54 0.80 0.92 1.52 0.88 0.00 1.47 2.05 15.36
1979 1.90 1.33 1.66 1.29 0.84 0.20 0.05 0.79 0.22 1.99 1.77 0.77 12.81
1980 3.36 1.64 2.04 1.00 2.12 0.85 0.10 0.19 0.96 2.28 1.48 1.60 17.62
1981 0.84 1.43 2.65 1.10 2.80 2.16 0.38 0.10 0.84 2.03 1.87 2.47 18.67
1982 2.37 0.99 1.75 1.56 0.39 0.79 0.85 0.63 1.84 1.96 1.32 2.66 17.11
1983 1.54 2.54 3.26 1.31 0.74 1.74 0.95 0.99 0.88 1.08 2.46 3.36 20.85
1984 0.92 1.72 2.86 1.91 1.53 2.61 0.01 0.66 0.90 1.18 3.27 1.81 19.38
1985 0.19 0.83 1.59 0.62 0.70 1.04 0.15 1.46 1.50 1.60 2.55 1.10 13.33
1986 2.42 3.06 1.68 1.10 1.85 0.19 0.83 0.11 2.50 0.96 3.08 0.55 18.33
1987 2.50 1.09 1.29 0.68 2.11 0.83 1.16 0.11 0.10 0.00 1.34 1.81 13.02
1988 2.06 0.23 1.31 3.10 1.50 0.93 0.08 0.00 0.60 0.12 2.23 0.95 13.11
1989 2.35 1.43 3.59 1.41 2.60 0.52 0.08 0.95 0.25 0.84 1.89 0.73 16.64
1990 1.40 0.49 1.74 1.75 3.48 0.88 0.34 0.54 0.00 1.53 1.52 1.02 14.69
1991 0.95 0.98 2.32 0.85 5.88 2.97 1.04 0.78 0.01 1.26 4.32 1.03 22.39
1992 0.89 1.32 0.62 1.97 0.36 0.87 2.38 1.58 0.82 0.95 1.86 1.39 15.01
1993 1.78 1.07 1.78 a 3.35 2.62 2.06 1.98 b 2.99 0.01 0.44 0.18 2.18 20.44
1994 1.15 1.34 a 0.32 0.92 2.09 0.41 0.34 0.00 0.39 1.48 4.17 1.21 13.82
1995 2.23 0.95 2.49 2.79 1.12 2.21 0.51 0.48 1.04 2.01 2.13 2.86 20.82
1996 2.92 2.92 1.62 2.51 2.12 0.63 0.04 0.02 0.88 1.66 3.51 4.47 23.30
1997 2.67 1.34 2.21 2.50 0.69 1.38 0.75 0.00 0.55 1.12 1.21 0.74 15.16
1998 2.35 1.17 1.18 1.02 2.22 0.89 0.13 0.05 1.21 0.12 3.28 2.32 15.94
1999 0.80 1.74 1.07 0.92 0.98 0.29 0.00 0.58 0.00 1.43 1.40 1.12 10.33
2000 2.56 3.58 3.34 0.80 2.77 0.81 0.30 0.00 1.82 1.75 1.57 1.14 20.44
2001 0.88 0.86 1.51 1.93 0.72 1.51 0.18 0.00 0.32 2.02 1.54 1.94 13.41
2002 1.17 a 1.11 1.21 a 0.85 0.86 1.22 0.11 0.00 0.30 0.49 0.97 3.13 11.42
2003 2.22 2.17 1.58 1.89 1.21 0.05 0.00 0.16 0.81 0.29 0.96 b 3.05 e 14.39
2004 2.74 1.72 0.33 1.42 2.15 1.99 0.14 1.03 0.54 0.80 1.91 1.33 16.10
2005 0.58 0.12 1.33 1.10 2.71 0.50 0.14 0.00 0.29 1.14 b 1.62 1.59 a 11.12
2006 3.43 1.60 2.01 b 2.90 0.73 a 1.74 0.00 0.00 0.55 0.75 a 2.55 d 2.63 18.89
2007 0.08 1.84 a 1.74 1.38 0.76 1.18 a 0.30 0.72 0.64 0.71 b 1.99 2.08 13.42
2008 1.55 0.86 1.12 0.66 1.31 i 1.20 0.00 0.44 0.28 0.28 1.88 3.16 11.43
2009 2.08 1.12 3.08 1.34 0.96 1.37 0.01 1.08 0.00 2.48 1.26 1.35 j 14.78
2010 2.05 1.02 1.27 1.68 2.83 1.67 0.00 0.06 1.51 1.69 2.20 2.84 18.82
2011 1.46 1.39 1.11 a 0.35 b 1.78 b 1.32 0.00 0.00 0.04 1.44 1.02 0.35 10.26
2012 1.38 b 0.21 c 2.98 3.20 0.73 1.84 b 0.05 a 0.00 0.00 2.56 2.91 0.82 16.68
2013 1.25 0.98 0.83 h 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 2.23
Period of Record Statistics
MEAN 1.66 1.22 1.52 1.33 1.43 1.18 0.37 0.45 0.67 1.19 1.73 1.78 14.74
S.D. 0.95 0.71 0.74 0.78 1.09 0.76 0.48 0.60 0.62 0.79 0.94 0.92 3.43
SKEW 0.96 0.84 0.63 0.75 1.33 0.90 1.94 1.99 0.88 0.98 0.52 0.62 0.31
MAX 4.87 3.58 3.59 3.35 5.88 3.52 2.38 2.99 2.50 4.38 4.32 4.47 23.30
MIN 0.08 0.00 0.17 0.10 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.33 8.06
NO YRS 83 83 82 84 83 84 83 85 84 83 84 82 72