EPHRATA, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(452609) EPHRATA
From Year=1903 To Year=1971
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean
Year Lowest
Mean
Year >=
90 F
<=
32 F
<=
32 F
<=
0 F
F F F F dd/yyyy
or
yyyymmdd
F dd/yyyy
or
yyyymmdd
F - F - # Days # Days # Days # Days
January 33.5 20.1 26.8 65 31/1971 -22 03/1909 38.6 1953 10.2 1950 0.0 13.1 28.2 2.1
February 42.0 26.0 34.0 68 23/1947 -23 09/1933 44.0 1958 18.4 1936 0.0 3.9 22.0 0.6
March 54.3 32.9 43.6 77 30/1923 3 04/1955 50.5 1934 36.3 1904 0.0 0.2 14.7 0.0
April 65.2 39.9 52.6 93 29/1926 10 12/1910 61.6 1934 46.2 1955 0.1 0.0 4.2 0.0
May 74.7 48.3 61.5 101 28/1934 28 01/1928 69.3 1958 55.0 1933 1.8 0.0 0.6 0.0
June 81.9 55.3 68.6 106 26/1925 31 07/1911 75.2 1922 63.1 1906 5.8 0.0 0.0 0.0
July 90.6 62.0 76.3 113 27/1939 38 03/1962 83.1 1906 71.2 1966 17.7 0.0 0.0 0.0
August 88.3 60.1 74.2 111 04/1961 37 22/1960 80.0 1961 66.9 1962 14.5 0.0 0.0 0.0
September 78.8 51.9 65.4 102 02/1938 20 24/1926 73.0 1938 57.6 1921 4.2 0.0 0.2 0.0
October 65.1 41.9 53.4 98 10/1906 12 31/1935 61.0 1944 44.9 1905 0.0 0.0 3.6 0.0
November 47.2 31.1 39.1 78 02/1907 0 11/1911 45.8 1949 29.2 1955 0.0 1.7 17.3 0.0
December 36.8 24.5 30.7 64 12/1921 -15 29/1968 38.2 1939 21.7 1948 0.0 9.1 26.7 0.5
Annual 63.2 41.2 52.2 113 19390727 -23 19330209 56.0 1934 49.2 1955 44.2 28.0 117.5 3.2
Winter 37.4 23.5 30.5 68 19470223 -23 19330209 38.7 1958 20.2 1949 0.0 26.1 76.9 3.2
Spring 64.7 40.4 52.6 101 19340528 3 19550304 59.2 1934 46.6 1955 1.9 0.2 19.4 0.0
Summer 86.9 59.1 73.0 113 19390727 31 19110607 77.6 1961 68.5 1962 37.9 0.0 0.0 0.0
Fall 63.7 41.6 52.6 102 19380902 0 19111111 56.3 1937 48.2 1970 4.3 1.7 21.1 0.0
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