EPHRATA, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(452609) EPHRATA
From Year=1903 To Year=1971
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 0.96 2.38 1931 0.13 1962 1.15 23/1970 7 4 0 0 6.1 17.5 1969
February 0.73 3.12 1940 0.00 1929 0.75 17/1940 5 3 0 0 2.6 10.0 1904
March 0.55 2.18 1957 0.01 1969 0.67 21/1966 4 2 0 0 0.6 4.0 1936
April 0.53 2.00 1923 0.00 1905 0.81 03/1923 4 2 0 0 0.0 1.0 1955
May 0.62 3.55 1948 0.00 1910 1.75 20/1912 4 2 0 0 0.0 0.0 1903
June 0.74 3.47 1937 0.00 1910 1.44 11/1948 4 2 0 0 0.0 0.0 1904
July 0.23 1.53 1966 0.00 1905 0.70 13/1920 1 1 0 0 0.0 0.0 1904
August 0.33 2.20 1912 0.00 1906 1.20 04/1911 2 1 0 0 0.0 0.0 1904
September 0.46 1.98 1959 0.00 1908 0.90 11/1907 3 2 0 0 0.0 0.0 1909
October 0.62 2.05 1957 0.00 1910 0.85 05/1905 4 2 0 0 0.1 2.0 1957
November 1.01 2.52 1937 0.00 1929 1.01 11/1903 7 4 0 0 2.4 17.9 1955
December 1.10 3.84 1931 0.08 1943 1.10 27/1965 7 4 0 0 6.3 26.5 1931
Annual 7.88 14.25 1948 3.15 1929 1.75 19120520 52 28 2 0 18.1 42.2 1931
Winter 2.78 5.32 1940 0.58 1947 1.15 19700123 19 10 1 0 15.0 36.7 1932
Spring 1.70 4.57 1948 0.07 1924 1.75 19120520 12 6 0 0 0.7 4.0 1936
Summer 1.30 3.74 1948 0.16 1959 1.44 19480611 7 4 1 0 0.0 0.0 1904
Fall 2.09 3.69 1927 0.21 1929 1.01 19031111 14 7 1 0 2.5 17.9 1955
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