WELLPINIT, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(459058) WELLPINIT
From Year=1923 To Year=2007
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 2.20 4.57 1956 0.00 1963 1.33 31/1987 9 6 1 0 13.4 53.7 1969
February 1.69 4.81 1979 0.03 2005 1.51 20/1996 7 5 1 0 5.8 27.1 1975
March 1.65 4.43 1983 0.19 1965 1.43 09/1995 7 5 1 0 3.4 18.9 1951
April 1.44 3.53 1978 0.00 1924 2.50 16/1964 6 4 1 0 0.4 5.1 1975
May 1.65 4.73 1957 0.01 1924 1.73 19/1957 7 5 1 0 0.0 1.5 1943
June 1.40 5.05 1937 0.00 1965 2.02 25/1999 6 4 1 0 0.0 0.0 1933
July 0.65 2.59 1983 0.00 1925 1.30 09/1974 3 2 0 0 0.0 0.0 1930
August 0.70 3.55 1976 0.00 1925 1.51 16/1978 3 2 0 0 0.0 0.0 1930
September 0.98 5.35 1927 0.00 1950 1.48 22/1934 4 3 1 0 0.0 0.0 1926
October 1.45 4.31 1947 0.00 1965 2.25 16/2006 6 4 1 0 0.4 5.2 1975
November 2.49 6.19 1983 0.40 1956 1.78 29/1967 9 7 2 0 5.9 32.3 1958
December 2.66 7.46 1973 0.46 2005 2.27 02/1999 10 7 2 0 15.3 42.9 1970
Annual 18.95 24.93 1950 11.32 1985 2.50 19640416 80 52 11 2 44.7 102.0 1975
Winter 6.55 13.46 1974 1.57 1977 2.27 19991202 26 18 4 1 34.5 92.0 1969
Spring 4.74 8.79 1957 0.24 1924 2.50 19640416 21 13 3 0 3.8 21.1 1975
Summer 2.75 6.12 1937 0.40 1967 2.02 19990625 13 7 2 0 0.0 0.0 1933
Fall 4.91 10.16 1927 0.93 1976 2.25 20061016 20 13 3 0 6.3 32.3 1958
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