FOREST GROVE, OREGON

Period of Record General Climate Summary - Temperature

Station:(352997) FOREST GROVE
From Year=1893 To Year=2012
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean		 Year Lowest
Mean		 Year >=
90 F		 <=
32 F		 <=
32 F		 <=
0 F
F F F F dd/yyyy
or
yyyymmdd		 F dd/yyyy
or
yyyymmdd		 F - F - # Days # Days # Days # Days
January 44.7 31.9 38.3 67 19/2005 -18 31/1950 45.7 1953 24.5 1930 0.0 1.6 15.9 0.1
February 49.9 33.7 41.8 77 27/1905 -15 02/1950 48.8 1963 32.5 1929 0.0 0.3 12.4 0.0
March 55.4 35.9 45.6 82 28/1930 13 01/1971 52.1 1992 40.3 1897 0.0 0.0 9.2 0.0
April 61.9 38.9 50.4 93 17/1897 23 13/1903 57.3 1926 45.2 1955 0.0 0.0 4.3 0.0
May 68.9 43.7 56.3 98 28/1897 28 02/1894 63.4 1992 50.3 1899 0.6 0.0 0.7 0.0
June 74.9 48.6 61.8 105 23/1992 32 02/1999 69.6 1992 55.9 1893 2.2 0.0 0.0 0.0
July 82.3 51.8 67.1 109 19/1956 34 02/1955 72.0 1995 61.7 1955 6.6 0.0 0.0 0.0
August 82.6 51.6 67.1 108 18/1977 33 22/1909 73.2 1967 62.1 1957 6.9 0.0 0.0 0.0
September 76.4 47.6 62.0 104 06/1953 27 25/1908 67.7 1974 57.2 1911 2.6 0.0 0.2 0.0
October 64.3 41.5 52.9 93 02/1988 21 31/2002 58.5 1952 46.8 1893 0.1 0.0 2.9 0.0
November 52.1 36.8 44.4 75 01/1949 6 24/1985 49.9 1995 36.7 1985 0.0 0.2 8.8 0.0
December 45.6 33.6 39.6 64 05/1898 -15 12/1919 46.4 1917 30.6 1919 0.0 1.0 12.9 0.1
Annual 63.3 41.3 52.3 109 19560719 -18 19500131 56.6 1992 49.7 1955 19.2 3.1 67.2 0.2
Winter 46.7 33.0 39.9 77 19050227 -18 19500131 44.9 1934 33.9 1949 0.0 2.9 41.1 0.2
Spring 62.1 39.5 50.8 98 18970528 13 19710301 56.8 1992 46.4 1899 0.7 0.0 14.3 0.0
Summer 79.9 50.7 65.3 109 19560719 32 19990602 70.6 1992 61.1 1954 15.8 0.0 0.0 0.0
Fall 64.3 42.0 53.1 104 19530906 6 19851124 56.4 1974 48.8 1985 2.7 0.2 11.8 0.0
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