KOSMOS, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(454286) KOSMOS
From Year=1905 To Year=1965
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 43.4 29.2 36.2 72 31/1935 -11 31/1950 44.0 1961 24.1 1950 0.0 2.0 19.2 0.3
February 48.2 31.5 39.9 74 26/1938 -12 01/1950 46.9 1958 32.0 1936 0.0 0.2 16.0 0.0
March 53.7 33.1 43.3 83 22/1915 9 04/1955 50.1 1941 37.6 1955 0.0 0.0 13.6 0.0
April 60.6 36.5 48.6 94 17/1915 20 01/1936 55.5 1934 43.0 1955 0.1 0.0 7.1 0.0
May 67.3 40.8 54.0 100 24/1928 23 01/1954 60.4 1958 49.3 1918 0.7 0.0 2.1 0.0
June 72.6 45.5 59.0 103 30/1942 29 03/1918 64.4 1922 55.3 1953 1.8 0.0 0.2 0.0
July 80.1 48.7 64.3 105 21/1938 32 02/1918 71.0 1914 60.1 1963 4.9 0.0 0.0 0.0
August 78.9 48.0 63.6 105 15/1933 29 24/1910 68.4 1921 60.0 1910 4.4 0.0 0.0 0.0
September 73.1 43.9 58.4 102 05/1944 24 29/1919 62.2 1963 54.9 1921 1.9 0.0 1.2 0.0
October 62.9 39.3 51.2 95 06/1952 17 19/1949 56.3 1907 45.2 1949 0.2 0.0 5.0 0.0
November 51.5 34.5 43.1 83 02/1949 1 15/1955 48.6 1914 36.8 1955 0.0 0.1 11.1 0.0
December 45.4 31.7 38.5 63 07/1934 -15 12/1919 43.6 1917 30.1 1909 0.0 0.7 16.0 0.1
Annual 61.5 38.6 50.0 105 19330815 -15 19191212 52.6 1934 48.5 1937 13.9 3.1 91.6 0.4
Winter 45.7 30.8 38.2 74 19380226 -15 19191212 43.2 1934 30.7 1949 0.0 2.9 51.2 0.4
Spring 60.5 36.8 48.6 100 19280524 9 19550304 54.0 1934 43.7 1955 0.7 0.0 22.8 0.0
Summer 77.2 47.4 62.3 105 19330815 29 19100824 66.6 1914 58.8 1954 11.1 0.0 0.2 0.0
Fall 62.5 39.3 50.9 102 19440905 1 19551115 54.4 1914 47.7 1955 2.0 0.2 17.3 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