STEVENS PASS, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(458089) STEVENS PASS
From Year=1950 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 13.29 34.78 1953 0.92 1985 4.84 24/1982 21 17 9 5 111.5 236.5 1990
February 9.23 22.82 1972 0.89 1993 4.62 09/1951 17 14 6 3 79.9 166.0 1956
March 7.30 13.13 1956 1.46 1992 3.20 06/1972 19 15 5 1 73.1 148.0 1956
April 5.01 11.84 1959 0.59 1951 4.28 20/1965 16 12 3 1 34.7 79.0 1968
May 3.63 9.32 1984 0.67 1958 1.87 11/1951 14 9 2 0 9.4 29.5 1974
June 3.16 8.04 1981 0.82 1965 2.93 22/1954 13 8 2 0 0.7 8.5 1976
July 1.36 3.54 1955 0.00 1984 1.47 14/1983 9 4 1 0 0.1 1.5 1955
August 2.00 5.88 1976 0.14 1967 1.28 18/1980 8 5 1 0 0.0 0.0 1951
September 3.95 12.37 1959 0.29 1989 1.98 23/1978 10 7 3 1 0.6 6.5 1984
October 7.15 20.49 1967 0.12 1987 5.44 15/1988 14 11 5 2 16.9 87.0 1961
November 12.17 30.31 1990 1.36 1952 8.10 24/1990 19 16 8 4 69.8 149.5 1973
December 13.31 28.07 1975 2.22 1985 5.55 02/1977 21 18 9 4 96.9 158.5 1961
Annual 81.54 113.68 1975 42.98 1952 8.10 19901124 184 135 53 22 493.6 760.0 1961
Winter 35.82 58.38 1972 15.62 1963 5.55 19771202 60 48 24 12 288.4 495.0 1954
Spring 15.93 24.49 1960 8.42 1992 4.28 19650420 50 35 10 3 117.1 222.0 1960
Summer 6.52 11.29 1954 2.34 1967 2.93 19540622 31 17 3 1 0.8 8.5 1976
Fall 23.27 47.95 1990 4.62 1952 8.10 19901124 44 34 16 7 87.2 166.0 1961
Table updated on Jul 28, 2006
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