STAMPEDE PASS, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(458009) STAMPEDE PASS WSCMO
From Year=1944 To Year=2012
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.		 >=
0.10 in.		 >=
0.50 in.		 >=
1.00 in.		 Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd		 # Days # Days # Days # Days in. in. -
January 12.84 30.42 1969 0.97 1985 7.82 07/2007 21 17 9 4 84.8 230.1 1972
February 8.94 20.78 1961 0.68 1993 4.68 23/1986 19 14 6 3 66.7 181.7 1949
March 8.42 19.54 1955 1.21 1992 3.08 31/2009 21 16 6 2 65.0 154.8 1955
April 6.28 29.80 2010 0.49 2004 12.00 08/2010 19 13 4 1 42.7 107.2 1970
May 4.77 46.73 2010 0.98 1958 27.91 21/2010 16 10 3 0 14.1 45.9 1984
June 3.74 7.98 1947 0.37 1965 2.17 04/1974 15 9 2 1 1.4 9.4 1954
July 1.54 5.96 1983 0.19 1960 2.15 14/1983 9 4 1 0 0.3 6.4 1971
August 2.16 7.17 1975 0.13 2003 2.61 24/2004 9 5 1 0 0.0 0.1 1991
September 4.37 15.24 1959 0.29 1991 4.47 26/1959 12 8 3 1 1.5 26.7 1972
October 7.57 23.55 1967 0.51 1987 5.14 02/1947 16 12 5 2 17.7 65.4 1984
November 12.58 30.85 2006 0.93 1952 8.23 06/2006 20 16 9 4 66.2 140.5 1988
December 14.45 54.06 2008 1.73 1985 21.46 23/2008 22 18 9 5 78.8 163.3 1949
Annual 87.68 124.10 1975 40.95 2002 27.91 20100521 199 141 58 24 439.3 685.1 1970
Winter 36.24 65.21 1954 15.16 2001 21.46 20081223 62 48 24 12 230.2 498.3 1972
Spring 19.48 85.89 2010 9.80 2006 27.91 20100521 56 38 12 3 121.9 252.8 1955
Summer 7.44 14.95 1968 1.68 2003 2.61 20040824 33 18 4 1 1.8 10.1 1962
Fall 24.53 48.56 1959 4.13 1952 8.23 20061106 48 36 17 8 85.4 174.9 1984
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