PROSSER 4 NE, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(456768) PROSSER 4 NE
From Year=1925 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 1.09 9.08 1927 0.06 1947 8.00 01/1927 7 3 0 0 2.6 19.6 1950
February 0.73 3.18 1940 0.00 1967 1.01 02/1961 6 3 0 0 1.2 9.0 1937
March 0.60 1.89 1957 0.02 1935 0.64 26/1971 6 2 0 0 0.1 2.5 1949
April 0.57 2.19 1992 0.00 1956 0.89 24/1974 5 2 0 0 0.0 0.0 1931
May 0.60 2.29 1972 0.00 1964 1.05 15/2011 5 2 0 0 0.0 0.0 1931
June 0.65 2.73 1950 0.00 1930 1.70 06/1957 4 2 0 0 0.0 0.0 1931
July 0.19 1.16 1966 0.00 1925 0.69 03/1978 2 1 0 0 0.0 0.0 1931
August 0.26 1.53 1977 0.00 1931 0.91 30/1947 2 1 0 0 0.0 0.0 1931
September 0.41 1.81 1986 0.00 1932 0.98 24/1986 3 1 0 0 0.0 0.0 1931
October 0.73 2.73 1950 0.00 1978 1.67 02/1957 6 2 0 0 0.0 0.0 1931
November 0.96 2.74 1973 0.00 1939 0.83 29/1926 8 3 0 0 0.9 8.2 1946
December 1.15 3.46 1964 0.05 1949 1.08 29/2010 8 4 0 0 2.3 18.0 1964
Annual 7.95 16.44 1927 3.48 1976 8.00 19270101 63 26 2 0 7.2 26.3 1955
Winter 2.97 11.65 1927 0.76 1947 8.00 19270101 22 10 1 0 6.2 26.5 1965
Spring 1.78 4.50 1961 0.26 1964 1.05 20110515 16 6 0 0 0.1 2.5 1949
Summer 1.10 3.00 2004 0.04 1930 1.70 19570606 9 3 0 0 0.0 0.0 1931
Fall 2.10 4.89 1973 0.15 1936 1.67 19571002 17 7 1 0 0.9 8.2 1946
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