EWAN, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(452706) EWAN
From Year=1939 To Year=1973
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 1.85 4.85 1953 0.37 1963 1.15 09/1953 12 6 1 0 7.6 34.9 1969
February 1.47 4.94 1940 0.30 1947 1.14 01/1963 9 5 1 0 3.8 12.0 1949
March 1.18 2.86 1962 0.09 1965 0.64 07/1940 9 4 0 0 1.7 7.9 1962
April 1.08 3.16 1940 0.00 1956 1.28 01/1940 7 4 0 0 0.2 4.0 1947
May 1.15 2.95 1957 0.33 1947 1.02 27/1946 7 4 0 0 0.0 0.0 1943
June 1.25 2.91 1941 0.30 1955 1.19 06/1957 7 4 1 0 0.0 0.0 1943
July 0.40 1.29 1940 0.00 1953 0.81 27/1940 3 1 0 0 0.0 0.0 1943
August 0.56 1.56 1960 0.00 1946 0.88 26/1956 4 2 0 0 0.0 0.0 1943
September 0.80 2.21 1959 0.07 1950 1.01 18/1968 5 2 0 0 0.0 0.0 1943
October 1.48 4.36 1947 0.05 1965 1.03 09/1955 8 5 1 0 0.1 1.5 1971
November 2.05 5.53 1942 0.55 1969 1.23 23/1942 12 7 1 0 1.7 10.3 1973
December 2.10 4.36 1973 0.30 1943 1.13 18/1951 13 7 1 0 7.0 24.0 1948
Annual 15.37 19.83 1958 10.94 1952 1.28 19400401 94 50 5 0 22.1 41.5 1969
Winter 5.42 8.70 1970 2.07 1947 1.15 19530109 33 18 2 0 18.4 48.3 1969
Spring 3.42 6.49 1940 1.32 1968 1.28 19400401 23 12 1 0 1.9 7.9 1962
Summer 2.21 4.80 1964 0.60 1969 1.19 19570606 13 7 1 0 0.0 0.0 1943
Fall 4.32 7.93 1940 1.05 1952 1.23 19421123 25 14 2 0 1.8 10.3 1973
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