CASCADIA STATE PARK, OREGON

Monthly Total Precipitation (inches)

(351433)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201207
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
1908 0.00 z 0.00 z 0.00 z 0.00 z 4.46 3.71 0.78 2.44 0.61 7.64 4.92 4.80 29.36
1909 13.80 10.87 4.75 2.72 4.56 1.10 4.03 0.49 2.84 4.23 15.63 5.33 70.35
1910 6.34 l 7.02 j 4.91 3.36 3.85 1.93 0.00 0.40 1.19 3.93 15.01 7.05 41.63
1911 8.55 5.58 k 2.54 3.44 5.45 1.29 0.08 0.00 7.88 2.31 9.44 7.93 48.91
1912 11.45 9.00 4.13 5.13 5.58 5.69 1.09 5.46 3.29 5.59 7.57 8.68 k 63.98
1913 8.35 2.92 t 10.66 h 5.72 4.66 6.14 1.43 0.72 3.10 7.50 6.84 3.91 48.37
1914 10.95 6.09 5.39 4.92 3.43 2.93 0.06 0.00 z 7.17 6.23 5.59 2.24 55.00
1915 5.53 5.21 3.00 3.13 9.81 g 2.70 2.20 0.00 1.74 3.86 14.75 10.98 53.10
1916 6.83 8.75 13.00 5.85 6.69 4.12 4.06 0.82 2.08 2.73 10.36 7.72 73.01
1917 8.52 5.98 9.66 7.42 4.61 2.84 0.12 0.00 z 1.91 0.11 9.10 16.89 67.16
1918 14.13 9.42 3.77 3.72 3.62 0.00 z 0.00 z 0.00 z 0.10 6.72 7.43 6.18 55.09
1919 10.41 11.37 9.76 7.10 5.11 2.26 0.00 0.13 3.73 s 5.14 12.15 9.46 72.89
1920 3.35 0.63 9.85 a 9.98 2.06 3.27 0.53 1.91 9.78 7.79 7.59 15.28 72.02
1921 9.31 11.37 6.57 7.37 j 2.22 3.42 0.25 0.69 5.00 3.73 19.14 a 3.85 65.55
1922 6.64 4.70 8.55 7.00 2.90 1.40 0.00 1.70 2.30 2.70 x 5.35 13.98 54.52
1923 15.90 i 2.80 7.07 5.00 5.15 5.00 2.10 0.40 2.10 0.00 z 5.24 10.73 45.59
1924 6.75 6.66 5.72 2.45 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 21.58
1925 10.35 g 8.03 4.87 l 6.34 4.21 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.19 7.05 29.82
1926 6.43 11.57 1.55 2.48 4.79 0.60 0.00 4.19 4.31 6.75 11.77 7.58 62.02
1927 11.31 7.99 6.95 5.64 6.47 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 38.36
1928 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.25 0.00 z 2.18 4.57 7.75 8.22 22.97
1929 10.02 3.31 7.64 7.81 5.13 4.57 0.00 0.03 0.12 3.15 1.04 16.45 59.27
1930 5.52 11.52 3.58 5.23 5.29 2.03 0.07 0.00 3.21 4.64 6.46 0.00 z 47.55
1931 0.00 z 4.93 10.07 4.36 2.75 5.58 0.00 0.03 2.65 5.61 q 7.94 9.58 47.89
1932 9.10 f 4.33 11.95 6.26 5.91 r 0.33 0.86 0.67 0.27 6.26 9.28 h 10.60 41.53
1933 10.83 7.75 5.36 j 2.71 6.24 2.30 0.00 0.61 6.31 l 2.93 r 2.81 v 9.79 40.23
1934 8.31 2.03 7.91 2.73 3.27 0.92 0.50 0.22 1.14 8.19 12.79 g 10.24 45.46
1935 6.53 2.88 h 7.82 5.87 0.90 1.85 0.43 0.79 1.39 5.63 4.66 5.53 41.40
1936 12.55 4.59 c 5.02 a 2.80 6.33 e 4.02 1.05 0.00 2.03 0.79 0.67 8.79 48.64
1937 8.52 9.01 4.77 10.38 3.66 7.09 0.19 1.97 1.79 c 6.91 10.73 12.15 77.17
1938 7.48 8.71 12.75 6.29 3.03 1.67 a 0.30 0.02 2.55 4.59 g 7.85 a 6.94 a 57.59
1939 6.48 9.17 5.87 2.00 3.89 a 3.54 1.29 0.38 1.83 b 6.27 b 1.61 b 7.75 b 50.08
1940 3.89 13.18 6.42 3.50 1.94 0.38 1.29 0.05 4.22 5.42 a 9.23 a 6.97 56.49
1941 6.63 2.34 2.51 b 3.99 7.79 a 3.74 0.33 a 2.73 0.00 z 4.84 h 8.99 13.60 52.65
1942 5.74 6.60 4.02 4.38 5.97 4.47 1.34 0.16 0.02 4.08 20.91 12.11 69.80
1943 10.10 4.92 6.95 7.06 3.24 6.30 0.77 2.54 0.22 7.59 4.48 3.22 57.39
1944 3.48 5.68 5.16 6.50 2.61 2.57 0.09 0.08 4.13 1.51 4.64 3.41 39.86
1945 7.64 9.16 9.66 6.98 5.77 0.54 0.40 0.68 4.06 2.60 14.45 8.77 70.71
1946 8.90 7.19 7.82 3.19 2.06 3.03 0.65 0.20 1.85 8.24 9.47 8.68 61.28
1947 6.51 3.34 6.74 6.21 0.84 6.57 2.54 1.31 2.44 11.53 9.00 7.51 64.54
1948 8.48 9.42 7.48 5.97 b 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 3.08 9.69 11.56 55.68
1949 3.50 11.79 a 5.31 2.64 4.12 1.38 0.19 0.08 2.32 0.00 z 6.05 S 6.65 a 44.03
1950 14.23 7.99 8.46 5.36 2.68 3.53 0.36 1.39 1.40 15.58 12.34 8.70 82.02
1951 12.37 7.25 7.11 1.28 4.65 0.02 0.25 0.90 a 1.41 11.07 7.10 S 11.73 65.14
1952 6.35 7.07 8.67 2.44 2.17 5.84 0.00 0.23 1.26 0.66 1.56 9.03 45.28
1953 14.44 10.17 7.91 5.40 7.11 3.54 0.03 2.09 0.73 4.22 11.72 14.24 81.60
1954 14.19 4.42 3.65 3.76 2.14 4.31 0.55 1.75 3.69 4.67 4.87 6.57 54.57
1955 5.28 3.68 9.77 9.86 2.54 S 2.09 1.42 0.00 2.21 7.79 8.61 19.19 72.44
1956 10.81 6.47 7.75 S 3.90 4.02 3.53 0.09 0.65 0.79 11.31 2.54 12.80 64.66
1957 3.44 7.59 8.28 S 4.57 4.53 2.40 0.39 1.11 1.24 a 5.86 4.30 14.54 58.25
1958 9.48 8.85 2.24 5.78 1.41 5.47 0.00 0.21 2.19 2.59 12.36 8.50 59.08
1959 12.99 0.00 z 0.00 z 0.00 z 0.00 z 1.88 0.80 0.20 4.91 5.99 4.40 3.60 34.77
1960 5.22 7.90 10.92 6.43 8.69 1.44 0.07 1.58 1.30 5.62 13.67 4.67 67.51
1961 4.47 15.83 9.11 3.49 4.76 1.13 0.48 0.59 3.63 6.82 9.75 9.58 69.64
1962 3.56 3.75 7.77 5.59 5.40 1.37 0.29 2.14 2.42 6.24 8.71 5.20 52.44
1963 3.07 9.82 7.61 6.97 6.18 4.60 1.97 0.12 1.82 3.59 10.97 4.96 61.68
1964 12.59 d 0.00 z 4.71 e 0.00 z 3.28 0.00 z 0.00 z 0.00 z 1.67 1.82 7.95 e 24.21 56.23
1965 15.82 4.12 1.54 0.00 z 3.37 0.00 z 0.19 2.28 0.07 2.91 9.04 6.82 46.16
1966 12.76 4.68 8.03 2.14 1.20 2.49 1.86 0.31 2.36 4.76 11.18 7.83 59.60
1967 11.89 4.45 5.43 6.50 2.63 1.36 0.00 0.00 2.72 8.99 2.87 6.92 53.76
1968 6.38 5.97 4.87 3.75 5.03 1.70 0.51 5.35 3.21 7.26 10.35 13.71 68.09
1969 9.11 3.27 3.76 4.27 3.24 6.59 0.25 0.03 2.45 7.05 4.31 10.65 54.98
1970 12.41 4.03 4.99 6.97 2.70 1.09 0.13 0.00 4.15 4.55 9.98 8.83 59.83
1971 14.20 6.15 8.82 5.36 2.57 3.66 0.31 1.29 5.30 5.46 11.70 11.73 76.55
1972 13.33 7.50 12.29 8.61 4.93 1.46 0.07 1.13 3.55 2.23 5.32 9.40 69.82
1973 5.33 2.27 6.21 3.48 1.78 3.01 0.00 1.03 4.44 4.18 19.43 11.37 62.53
1974 12.08 9.67 10.18 5.68 3.46 i 2.20 1.68 0.55 0.30 2.74 8.63 14.42 68.13
1975 10.43 6.90 7.39 4.35 3.39 0.00 z 0.00 z 0.00 z 0.00 8.60 7.28 13.16 61.50
1976 10.79 7.14 5.78 6.83 2.29 1.81 1.38 3.15 1.27 1.91 2.64 2.63 47.62
1977 2.24 4.20 10.09 1.66 9.94 1.29 0.19 2.79 4.15 5.14 11.60 13.10 66.39
1978 7.24 4.67 2.56 5.99 5.79 2.70 1.03 4.84 4.04 1.03 7.25 10.17 57.31
1979 4.12 10.51 5.59 8.35 2.94 1.20 0.41 1.75 1.75 7.53 6.59 6.50 57.24
1980 9.11 4.51 6.96 4.53 3.76 3.54 0.43 0.49 2.42 2.52 10.01 12.03 60.31
1981 2.82 7.79 5.29 5.79 6.49 6.48 0.76 0.01 3.81 5.72 7.47 17.84 70.27
1982 9.30 8.38 5.57 6.09 0.90 3.40 0.93 1.43 4.51 8.08 6.76 11.18 66.53
1983 9.93 10.22 10.36 4.21 4.39 0.00 z 4.33 1.87 0.74 2.56 12.97 a 9.91 71.49
1984 6.02 10.25 9.11 6.98 7.41 8.39 0.00 0.25 2.38 9.33 14.69 6.86 81.67
1985 0.67 6.91 5.40 3.54 a 2.11 2.87 0.34 0.79 4.75 8.38 9.52 3.33 48.61
1986 8.05 14.36 5.12 5.36 4.31 1.29 1.39 0.05 6.34 2.72 13.15 3.63 65.77
1987 6.05 5.11 5.30 2.94 2.91 0.99 3.45 0.08 0.64 0.10 5.18 12.27 45.02
1988 8.95 3.91 7.93 7.40 6.27 3.91 0.53 0.00 3.32 0.65 16.64 4.84 64.35
1989 8.88 3.65 12.30 2.84 4.41 1.64 1.14 4.50 0.77 3.84 6.52 2.61 53.10
1990 12.93 7.68 a 3.55 8.23 4.65 3.47 1.17 2.24 0.44 9.59 10.25 5.28 69.48
1991 3.37 6.05 7.60 7.24 7.86 2.84 0.43 2.78 0.15 3.85 14.74 6.61 63.52
1992 4.56 4.68 2.25 8.49 0.78 1.71 0.97 0.32 2.93 3.48 12.11 10.23 a 52.51
1993 5.79 d 2.53 c 9.33 10.57 7.80 5.49 2.96 0.38 0.00 2.34 3.85 6.94 57.98
1994 5.81 7.36 5.15 4.26 2.31 4.27 0.31 0.00 1.85 5.82 13.73 7.06 57.93
1995 9.24 4.72 a 5.87 7.22 4.09 4.79 1.16 2.00 3.22 6.12 12.57 13.06 74.06
1996 12.64 b 11.28 2.87 8.01 8.01 2.30 0.53 0.41 2.58 9.47 15.38 20.68 94.16
1997 9.89 b 5.47 9.98 7.17 4.06 3.72 1.90 1.80 4.67 7.41 3.74 4.83 64.64
1998 11.83 6.24 5.79 5.26 a 8.32 2.19 0.13 0.00 1.36 5.01 12.14 13.65 71.92
1999 9.71 10.79 a 6.85 3.69 6.66 3.10 0.69 2.16 0.03 3.90 13.02 8.51 69.11
2000 11.87 8.10 6.30 4.72 6.35 2.91 0.31 0.17 1.41 4.86 4.16 4.88 56.04
2001 3.81 2.41 5.55 6.17 3.36 3.87 0.69 1.37 1.67 7.13 9.78 12.01 57.82
2002 10.97 4.52 6.77 6.52 2.49 2.19 0.05 0.05 1.14 1.14 5.05 11.25 52.14
2003 10.26 5.43 10.69 9.02 2.40 0.19 0.00 0.41 2.05 5.46 8.48 16.18 70.57
2004 12.77 6.04 4.02 3.14 4.23 3.41 0.00 4.72 3.80 5.56 3.93 6.31 57.93
2005 2.37 1.97 6.80 6.50 8.90 4.79 0.61 0.78 0.97 5.22 9.24 9.90 58.05
2006 15.21 4.72 a 6.29 5.05 5.13 3.34 0.30 0.10 2.26 3.07 15.70 a 10.54 71.71
2007 6.35 9.61 6.50 4.53 2.32 2.25 1.35 1.31 2.14 6.59 7.61 11.81 62.37
2008 8.91 a 4.37 9.69 5.48 3.17 2.77 0.13 1.20 0.46 3.94 9.24 10.01 59.37
2009 0.00 z 5.51 8.22 4.86 5.20 2.03 0.17 0.93 2.51 7.79 8.94 5.14 51.30
2010 6.38 a 4.30 5.99 a 7.19 6.24 a 6.22 0.44 0.75 3.78 6.17 a 9.73 c 11.75 f 57.19
2011 7.17 a 6.62 11.07 b 10.43 S 5.58 2.86 1.88 d 0.00 a 0.41 d 3.77 a 7.26 a 6.03 S 63.08
2012 11.30 6.44 S 10.74 b 7.21 a 3.89 6.50 S 0.66 l 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 46.08
Period of Record Statistics
MEAN 8.53 6.78 6.86 5.43 4.31 3.08 0.76 1.09 2.41 5.26 8.89 9.29 62.91
S.D. 3.50 2.97 2.66 2.09 1.99 1.78 0.93 1.29 1.79 2.77 4.18 4.18 9.82
SKEW -0.01 0.49 0.19 0.34 0.48 0.65 2.01 1.66 1.24 0.61 0.42 0.77 0.34
MAX 15.82 15.83 13.00 10.57 9.94 8.39 4.33 5.46 9.78 15.58 20.91 24.21 94.16
MIN 0.67 0.63 1.54 1.28 0.78 0.02 0.00 0.00 0.00 0.10 0.67 2.24 39.86
NO YRS 97 97 99 99 98 95 97 94 97 94 99 99 69