CUSHMAN DAM, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(451934) CUSHMAN DAM
From Year=1931 To Year=1973
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 43.1 31.0 37.1 65 30/1940 -2 14/1950 43.4 1961 24.1 1950 0.0 1.9 17.5 0.0
February 47.6 32.7 40.2 71 27/1938 4 01/1950 46.9 1963 32.5 1936 0.0 0.2 14.3 0.0
March 51.3 34.0 42.7 76 10/1934 15 04/1955 50.4 1941 37.9 1955 0.0 0.0 12.4 0.0
April 59.0 38.1 48.4 90 19/1934 24 01/1936 55.8 1934 43.2 1955 0.0 0.0 4.6 0.0
May 67.0 43.4 55.2 93 30/1956 29 01/1954 62.6 1958 48.8 1933 0.4 0.0 0.4 0.0
June 71.7 48.0 59.9 100 30/1942 36 02/1944 65.2 1958 55.2 1971 1.0 0.0 0.0 0.0
July 78.0 51.1 64.5 104 16/1941 38 13/1972 72.2 1958 60.2 1932 3.1 0.0 0.0 0.0
August 77.4 51.5 64.3 100 01/1965 41 14/1957 70.1 1967 60.4 1968 3.0 0.0 0.0 0.0
September 71.7 48.6 60.2 96 05/1944 32 27/1972 65.2 1957 55.2 1933 0.6 0.0 0.0 0.0
October 61.4 43.4 52.4 90 20/1964 26 28/1971 57.0 1944 47.0 1950 0.0 0.0 0.9 0.0
November 50.5 37.0 43.8 75 02/1949 8 14/1955 50.0 1949 37.2 1955 0.0 0.1 7.2 0.0
December 44.9 33.6 39.3 60 14/1952 7 29/1968 44.3 1939 34.2 1948 0.0 0.4 14.0 0.0
Annual 60.3 41.0 50.7 104 19410716 -2 19500114 52.7 1941 48.1 1955 8.1 2.7 71.3 0.0
Winter 45.2 32.5 38.8 71 19380227 -2 19500114 43.2 1941 32.6 1950 0.0 2.5 45.8 0.0
Spring 59.1 38.5 48.8 93 19560530 15 19550304 53.4 1934 44.2 1955 0.4 0.0 17.5 0.0
Summer 75.7 50.2 62.9 104 19410716 36 19440602 67.2 1961 59.8 1954 7.1 0.0 0.0 0.0
Fall 61.2 43.0 52.1 96 19440905 8 19551114 54.9 1944 49.1 1955 0.6 0.1 8.1 0.0
Table updated on Jul 28, 2006
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