STEVENS PASS, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(458089) STEVENS PASS
From Year=1939 To Year=1994
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 12.65 34.78 1953 0.92 1985 4.84 24/1982 20 17 9 4 104.7 236.5 1990
February 9.04 22.82 1972 0.89 1993 6.34 12/1943 17 14 6 3 77.6 166.0 1956
March 7.31 13.13 1956 1.46 1992 3.20 06/1972 19 15 5 2 70.6 148.0 1956
April 4.87 11.84 1959 0.59 1951 4.28 20/1965 16 12 3 1 32.6 79.0 1968
May 3.67 9.32 1984 0.67 1958 1.89 01/1940 15 9 2 0 9.2 29.5 1974
June 3.09 8.04 1981 0.82 1965 2.93 22/1954 13 8 2 0 0.7 8.5 1976
July 1.33 3.54 1955 0.00 1984 1.47 14/1983 8 4 1 0 0.1 1.5 1955
August 1.86 5.88 1976 0.14 1967 1.28 18/1980 8 4 1 0 0.0 0.0 1943
September 3.85 12.37 1959 0.29 1989 2.00 04/1945 10 7 2 1 0.5 6.5 1984
October 7.07 20.49 1967 0.12 1987 5.44 15/1988 14 11 5 2 16.1 87.0 1961
November 11.99 30.31 1990 1.36 1952 8.10 24/1990 19 16 8 4 66.4 149.5 1973
December 13.07 28.07 1975 2.22 1985 5.55 02/1977 21 17 9 4 93.3 158.5 1961
Annual 79.79 113.68 1975 42.98 1952 8.10 19901124 181 134 52 22 471.8 760.0 1961
Winter 34.76 58.38 1972 15.62 1963 6.34 19430212 58 48 24 11 275.6 495.0 1954
Spring 15.85 24.49 1960 8.42 1992 4.28 19650420 50 35 10 3 112.4 222.0 1960
Summer 6.28 11.29 1954 2.34 1967 2.93 19540622 30 16 3 1 0.8 8.5 1976
Fall 22.91 47.95 1990 4.62 1952 8.10 19901124 43 34 16 7 83.0 166.0 1961
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