ELECTRON HEADWORKS, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(452493) ELECTRON HEADWORKS
From Year=1943 To Year=1980
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 39.6 27.9 33.7 62 19/1944 -6 25/1950 40.3 1953 21.9 1950 0.0 4.8 22.4 0.2
February 44.4 30.4 37.4 67 29/1968 -4 01/1950 43.8 1963 31.8 1956 0.0 0.5 19.3 0.1
March 47.8 30.8 39.3 76 15/1947 1 05/1955 44.4 1947 33.7 1955 0.0 0.2 20.6 0.0
April 54.5 33.6 44.1 82 02/1944 22 08/1952 49.7 1980 39.4 1955 0.0 0.0 14.3 0.0
May 62.7 38.4 50.6 91 28/1972 26 02/1952 56.3 1958 46.1 1955 0.1 0.0 4.6 0.0
June 67.3 43.6 55.5 95 09/1955 28 03/1976 60.5 1969 51.2 1953 0.2 0.0 0.4 0.0
July 74.1 45.9 60.0 96 20/1946 32 06/1952 65.0 1958 55.8 1955 0.9 0.0 0.0 0.0
August 72.7 45.7 59.2 100 17/1977 31 19/1945 64.1 1967 55.6 1954 0.9 0.0 0.1 0.0
September 67.4 41.9 54.6 97 05/1944 26 13/1970 58.6 1963 50.4 1972 0.2 0.0 1.7 0.0
October 56.9 37.0 46.9 88 01/1945 19 28/1971 52.3 1944 43.1 1946 0.0 0.0 7.8 0.0
November 46.1 32.5 39.3 72 02/1949 -2 15/1955 47.0 1949 34.3 1978 0.0 0.6 15.1 0.0
December 41.5 30.4 35.9 62 14/1962 -3 08/1972 42.3 1958 29.9 1978 0.0 2.6 20.5 0.1
Annual 56.2 36.5 46.4 100 19770817 -6 19500125 49.7 1958 43.6 1955 2.2 8.7 126.8 0.4
Winter 41.8 29.6 35.7 67 19680229 -6 19500125 40.7 1958 30.5 1950 0.0 7.9 62.2 0.4
Spring 55.0 34.3 44.6 91 19720528 1 19550305 48.9 1947 39.7 1955 0.1 0.2 39.5 0.0
Summer 71.4 45.1 58.2 100 19770817 28 19760603 62.4 1958 54.3 1954 2.0 0.0 0.5 0.0
Fall 56.8 37.1 47.0 97 19440905 -2 19551115 50.2 1944 44.1 1972 0.2 0.6 24.6 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