UPPER BAKER DAM, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(458715) UPPER BAKER DAM
From Year=1965 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 38.7 28.5 33.5 58 20/2005 -2 25/1969 40.5 1981 24.8 1969 0.0 3.4 22.3 0.1
February 43.5 29.3 36.4 68 28/1988 4 02/1989 41.8 1970 29.4 1989 0.0 0.6 20.6 0.0
March 48.5 31.9 40.2 76 29/1994 10 03/1989 48.1 1992 34.7 2009 0.0 0.2 17.7 0.0
April 55.6 35.7 45.6 92 28/1987 24 03/1972 51.0 2004 40.6 1972 0.0 0.0 7.9 0.0
May 62.8 41.6 52.2 102 30/1983 28 01/2006 57.4 1993 48.0 1974 0.2 0.0 0.8 0.0
June 67.5 47.1 57.3 98 02/1970 35 03/1976 61.8 1992 53.2 1971 0.3 0.0 0.0 0.0
July 73.6 50.6 62.1 101 30/2009 39 02/1971 67.4 1985 58.8 2011 1.2 0.0 0.0 0.0
August 74.6 51.2 62.9 97 10/1981 39 18/1973 66.9 1967 58.9 1975 1.0 0.0 0.0 0.0
September 68.7 47.1 57.9 100 03/1988 30 27/1972 62.0 1995 53.0 1972 0.3 0.0 0.1 0.0
October 57.1 40.6 48.8 84 04/1980 22 28/1971 52.9 1988 45.5 1990 0.0 0.0 1.6 0.0
November 45.1 34.6 39.8 77 04/1965 5 23/1985 43.5 1965 30.7 1985 0.0 0.7 10.5 0.0
December 38.6 30.0 34.3 60 27/1980 -5 30/1968 38.4 1980 27.8 1990 0.0 2.9 21.3 0.1
Annual 56.2 39.0 47.6 102 19830530 -5 19681230 49.8 1992 45.5 2008 3.0 7.7 102.7 0.2
Winter 40.2 29.3 34.7 68 19880228 -5 19681230 39.3 1981 29.6 1969 0.0 6.9 64.2 0.2
Spring 55.7 36.4 46.0 102 19830530 10 19890303 51.2 1992 42.6 2011 0.2 0.2 26.4 0.0
Summer 71.9 49.7 60.8 101 20090730 35 19760603 63.5 2003 57.7 1976 2.5 0.0 0.0 0.0
Fall 57.0 40.8 48.9 100 19880903 5 19851123 51.9 1987 44.2 1985 0.3 0.7 12.2 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