DALLESPORT FCWOS AP, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(451968) DALLESPORT FCWOS AP
From Year=1948 To Year=2012
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 41.0 28.6 34.8 68 31/1971 -19 31/1950 44.0 1953 18.5 1979 0.0 5.4 18.9 0.5
February 48.2 31.8 40.0 69 24/1995 -25 03/1950 45.9 1958 30.3 1989 0.0 1.1 14.4 0.2
March 56.4 35.7 46.0 80 28/1994 11 01/1993 52.0 1968 40.7 1955 0.0 0.1 9.7 0.0
April 64.4 41.0 52.7 95 30/1998 23 03/2007 57.4 1977 47.4 1955 0.1 0.0 2.7 0.0
May 73.1 47.9 60.5 107 30/1986 28 01/1954 65.7 1958 55.1 1960 2.1 0.0 0.1 0.0
June 79.4 54.4 66.9 108 22/1992 37 01/1966 72.6 1977 61.2 1953 5.2 0.0 0.0 0.0
July 87.4 59.6 73.5 111 17/1992 40 08/1981 81.6 1985 67.4 1955 13.3 0.0 0.0 0.0
August 86.9 59.1 73.0 110 09/1971 42 29/1980 80.1 1967 67.0 1954 12.0 0.0 0.0 0.0
September 80.3 51.4 65.8 105 03/1988 29 17/1965 71.7 1967 60.2 1985 5.4 0.0 0.1 0.0
October 66.0 42.1 54.1 90 03/1958 15 31/2002 61.1 1988 49.8 1961 0.1 0.0 2.9 0.0
November 50.3 35.0 42.7 72 03/1975 -1 24/1985 47.5 1954 31.5 1985 0.0 0.8 10.0 0.0
December 41.8 30.4 36.1 66 03/1982 -9 08/1972 41.7 1953 24.3 1985 0.0 3.5 17.7 0.3
Annual 64.6 43.1 53.8 111 19920717 -25 19500203 57.0 1967 50.8 1960 38.2 10.9 76.6 1.1
Winter 43.7 30.3 37.0 69 19950224 -25 19500203 42.5 1967 29.8 1979 0.0 10.0 51.0 1.0
Spring 64.6 41.5 53.1 107 19860530 11 19930301 57.5 1968 48.2 1955 2.2 0.1 12.6 0.0
Summer 84.6 57.7 71.1 111 19920717 37 19660601 76.1 1967 65.5 1954 30.5 0.0 0.0 0.0
Fall 65.5 42.8 54.2 105 19880903 -1 19851124 57.6 1988 47.9 1985 5.5 0.8 13.0 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