OREGON CITY, OREGON

Period of Record General Climate Summary - Precipitation

Station:(356334) OREGON CITY
From Year=1911 To Year=2012
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.		 >=
0.10 in.		 >=
0.50 in.		 >=
1.00 in.		 Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd		 # Days # Days # Days # Days in. in. -
January 7.17 16.77 1953 0.46 1985 3.67 26/1920 19 14 5 2 2.4 34.0 1950
February 5.04 13.09 1949 0.40 1920 3.13 19/1968 15 11 3 1 0.7 10.0 1993
March 4.95 12.06 1916 1.01 1926 2.09 29/1963 17 12 3 1 0.3 11.2 1951
April 3.36 9.44 1969 0.68 1956 2.21 01/1931 15 9 2 0 0.0 0.1 1984
May 2.51 5.80 1960 0.16 1992 1.90 17/1991 12 7 1 0 0.0 0.0 1949
June 1.85 4.60 1984 0.01 1918 1.93 23/1969 9 5 1 0 0.0 0.0 1943
July 0.65 4.24 1983 0.00 1922 1.06 19/1983 4 2 0 0 0.0 0.0 1948
August 0.99 5.16 1912 0.00 1914 2.43 25/1956 4 2 1 0 0.0 0.0 1948
September 1.94 5.76 1920 0.00 1975 1.86 30/1951 7 4 1 0 0.0 0.0 1948
October 3.65 10.34 1950 0.03 1917 3.35 27/1994 12 8 2 1 0.0 0.0 1929
November 6.82 14.21 1973 0.70 1929 3.35 24/1960 17 13 5 2 0.1 2.0 1978
December 7.41 18.71 1917 1.69 1976 4.41 19/1917 19 14 5 2 0.9 15.3 2008
Annual 46.35 71.03 1996 30.02 1985 4.41 19171219 150 102 30 8 4.4 34.9 1950
Winter 19.62 33.17 1918 5.56 2001 4.41 19171219 53 39 13 4 4.0 34.4 1950
Spring 10.82 19.36 1916 3.89 2007 2.21 19310401 44 28 6 1 0.3 11.2 1951
Summer 3.49 9.89 1912 0.59 1951 2.43 19560825 17 9 2 0 0.0 0.0 1949
Fall 12.41 25.30 1950 2.61 1952 3.35 19601124 36 26 9 2 0.1 2.0 1978
Table updated on Oct 31, 2012
For monthly and annual means, thresholds, and sums:
Months with 5 or more missing days are not considered
Years with 1 or more missing months are not considered
Seasons are climatological not calendar seasons
Winter = Dec., Jan., and Feb. Spring = Mar., Apr., and May
Summer = Jun., Jul., and Aug. Fall = Sep., Oct., and Nov. 






Western Regional Climate Center, wrcc@dri.edu