WATERVILLE, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(459012) WATERVILLE
From Year=1931 To Year=2006
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 30.9 16.0 23.5 55 31/1971 -24 25/1950 36.1 1994 5.3 1950 0.0 16.2 30.0 3.2
February 36.7 19.9 28.3 66 05/1966 -20 08/1936 37.2 1934 9.6 1936 0.0 7.0 26.8 1.3
March 46.2 27.2 36.7 74 27/1994 -10 04/1955 44.8 1994 29.1 1955 0.0 1.2 24.4 0.1
April 57.5 34.3 45.9 88 24/1977 11 02/1936 54.4 1934 39.9 1955 0.0 0.0 12.2 0.0
May 66.3 41.4 53.9 96 30/1986 16 01/1954 60.9 1958 48.4 1962 0.2 0.0 2.8 0.0
June 73.3 47.5 60.4 100 24/1992 29 04/1954 70.3 1992 53.8 1959 1.5 0.0 0.1 0.0
July 82.2 52.8 67.5 105 22/1994 34 07/1971 76.6 1994 62.4 1948 7.0 0.0 0.0 0.0
August 81.3 52.4 66.8 104 04/1961 35 21/1960 73.2 1986 60.9 1937 5.6 0.0 0.0 0.0
September 72.3 45.1 58.7 98 04/1988 22 27/1972 67.1 1994 51.8 1941 0.5 0.0 1.1 0.0
October 58.3 35.0 46.7 88 11/1944 4 31/1935 53.9 1952 42.0 1961 0.0 0.1 11.3 0.0
November 40.9 25.3 33.1 66 23/1933 -14 23/1985 40.8 1949 19.3 1985 0.0 4.5 24.4 0.3
December 32.1 18.2 25.1 59 14/1957 -33 30/1968 32.8 1953 13.1 1983 0.0 15.1 29.8 1.4
Annual 56.5 34.6 45.5 105 19940722 -33 19681230 50.8 1994 42.4 1955 14.8 44.1 163.0 6.3
Winter 33.2 18.0 25.6 66 19660205 -33 19681230 33.6 1934 17.4 1949 0.0 38.2 86.6 5.9
Spring 56.6 34.3 45.5 96 19860530 -10 19550304 53.0 1994 39.3 1955 0.2 1.2 39.4 0.1
Summer 78.9 50.9 64.9 105 19940722 29 19540604 71.0 1994 60.8 1954 14.0 0.0 0.1 0.0
Fall 57.2 35.1 46.2 98 19880904 -14 19851123 49.8 1987 39.0 1985 0.5 4.6 36.8 0.3
Table updated on Jul 28, 2006
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