PENDLETON WSO AIRPORT, OREGON

Period of Record General Climate Summary - Temperature

Station:(356546) PENDLETON WSO AIRPORT
From Year=1928 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 39.5 26.2 32.9 71 24/1935 -26 21/1930 43.6 1934 11.5 1930 0.0 8.5 21.5 1.4
February 46.1 30.2 38.2 75 08/1996 -21 08/1929 46.8 1958 19.3 1936 0.0 2.8 16.5 0.5
March 54.6 34.8 44.7 80 14/1934 1 01/1993 52.5 1934 38.7 1955 0.0 0.2 10.5 0.0
April 62.2 39.4 50.8 95 22/1934 18 01/1936 59.6 1934 45.1 2011 0.0 0.0 3.3 0.0
May 70.7 45.8 58.3 102 12/1931 25 01/1954 64.8 1958 53.3 2011 1.0 0.0 0.4 0.0
June 78.5 52.0 65.2 108 17/1961 35 04/1991 71.6 1961 59.6 1991 4.3 0.0 0.0 0.0
July 88.4 57.6 73.0 114 25/1928 38 05/1932 78.4 1975 65.4 1993 14.9 0.0 0.0 0.0
August 86.6 56.6 71.6 113 04/1961 40 20/1944 79.6 1967 66.9 1980 12.0 0.0 0.0 0.0
September 77.5 49.7 63.6 104 03/1930 29 23/1931 69.9 1967 56.2 1970 3.1 0.0 0.2 0.0
October 63.9 40.7 52.3 93 01/1931 11 30/1935 58.3 1988 47.4 1970 0.1 0.0 3.7 0.0
November 48.9 33.1 41.0 77 04/1975 -12 23/1985 46.8 1932 26.4 1985 0.0 1.8 13.1 0.1
December 41.2 28.6 34.9 68 21/1933 -19 23/1983 44.3 1933 19.5 1985 0.0 7.4 20.2 0.6
Annual 63.2 41.2 52.2 114 19280725 -26 19300121 55.7 1934 48.2 1985 35.5 20.7 89.5 2.6
Winter 42.3 28.4 35.3 75 19960208 -26 19300121 44.2 1934 27.0 1949 0.0 18.7 58.2 2.5
Spring 62.5 40.0 51.3 102 19310512 1 19930301 58.3 1934 46.5 1955 1.1 0.2 14.3 0.0
Summer 84.5 55.4 70.0 114 19280725 35 19910604 75.2 1967 65.4 1993 31.2 0.0 0.0 0.0
Fall 63.4 41.2 52.3 104 19300903 -12 19851123 55.8 1963 44.5 1985 3.2 1.9 17.0 0.1
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