COLFAX, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(451586) COLFAX 1 NW
From Year=1892 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 2.48 8.61 1953 0.28 1963 1.47 09/1953 12 7 1 0 9.8 50.3 1969
February 1.99 5.42 1940 0.06 1920 1.21 12/1938 11 6 1 0 6.0 29.1 1893
March 2.03 5.85 1916 0.36 1926 1.68 02/1948 11 7 1 0 2.8 17.2 1913
April 1.56 4.49 1958 0.10 1918 1.00 06/1893 9 5 1 0 0.2 3.0 1920
May 1.61 5.58 1948 0.08 1935 1.39 11/1948 8 5 1 0 0.0 2.0 1896
June 1.36 4.78 1941 0.27 1900 1.87 17/1897 7 4 1 0 0.0 0.0 1899
July 0.56 2.85 1909 0.00 1893 1.70 04/1902 3 2 0 0 0.0 0.0 1900
August 0.65 3.14 1989 0.00 1893 1.94 24/1989 4 2 0 0 0.0 0.0 1900
September 1.04 5.07 1927 0.00 1976 1.56 22/1945 5 3 1 0 0.0 0.0 1901
October 1.52 5.27 1893 0.00 1895 2.00 09/1955 8 5 1 0 0.2 5.0 1946
November 2.68 6.88 1973 0.10 1929 1.92 05/1902 12 8 1 0 3.3 21.5 1985
December 2.71 8.36 1933 0.62 1921 1.86 06/1933 13 8 1 0 7.5 32.5 1948
Annual 20.17 30.84 1948 13.27 1944 2.00 19551009 104 61 9 1 29.9 63.4 1969
Winter 7.17 14.04 1953 1.81 1977 1.86 19331206 36 22 3 0 23.3 75.4 1969
Spring 5.20 10.90 1948 1.67 1926 1.68 19480302 29 16 2 0 3.0 17.2 1913
Summer 2.56 5.86 1941 0.62 1893 1.94 19890824 14 7 1 0 0.0 0.0 1901
Fall 5.24 14.14 1927 1.08 1939 2.00 19551009 25 15 3 0 3.5 21.5 1985
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