OMAK, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(456121) OMAK
From Year=1980 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 34.4 23.2 28.6 62 30/1989 -8 06/1982 36.5 1981 23.8 1985 0.0 11.5 27.3 0.5
February 41.3 25.2 33.3 62 16/1981 -8 04/1985 40.6 1991 22.8 1985 0.0 5.2 22.1 0.5
March 55.3 32.3 43.8 74 28/1986 9 03/1989 46.4 1981 38.8 1985 0.0 0.4 16.7 0.0
April 65.9 38.6 52.3 89 27/1987 23 01/1982 56.0 1987 47.5 1982 0.0 0.0 6.7 0.0
May 73.7 46.0 59.8 104 31/1986 28 05/1981 62.8 1987 55.7 1984 2.3 0.0 0.6 0.0
June 82.4 53.8 68.1 104 01/1986 36 01/1984 72.3 1986 62.5 1981 7.6 0.0 0.0 0.0
July 88.6 57.6 73.1 106 09/1985 40 08/1981 80.1 1985 68.6 1983 15.1 0.0 0.0 0.0
August 89.7 57.8 73.7 105 08/1981 41 28/1984 77.7 1986 70.3 1989 16.1 0.0 0.0 0.0
September 78.7 47.6 63.1 102 03/1988 30 28/1984 68.1 1990 59.7 1986 4.1 0.0 0.6 0.0
October 63.1 37.6 50.3 84 02/1987 12 31/1984 54.8 1988 46.9 1984 0.0 0.1 9.0 0.0
November 46.1 32.0 39.0 71 09/1989 7 24/1982 41.1 1983 32.4 1982 0.0 0.9 16.2 0.0
December 32.3 22.1 27.2 58 27/1980 -8 23/1983 33.2 1989 19.0 1984 0.0 14.3 26.1 0.7
Annual 62.6 39.5 51.0 106 19850709 -8 19820106 52.7 1987 49.2 1982 45.2 32.3 125.3 1.7
Winter 36.0 23.5 29.7 62 19810216 -8 19820106 34.9 1981 21.9 1985 0.0 31.0 75.5 1.7
Spring 65.0 38.9 52.0 104 19860531 9 19890303 54.7 1987 49.6 1982 2.3 0.4 24.1 0.0
Summer 86.9 56.4 71.6 106 19850709 36 19840601 73.9 1986 69.7 1983 38.8 0.0 0.0 0.0
Fall 62.6 39.0 50.8 102 19880903 7 19821124 52.9 1987 48.1 1984 4.1 1.0 25.8 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