POMEROY, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(456610) POMEROY
From Year=1948 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 39.7 25.4 32.7 67 31/1992 -22 26/1957 44.8 1953 16.4 1979 0.0 7.4 21.9 1.6
February 46.1 28.9 37.5 71 24/1986 -17 01/1950 45.0 1958 25.1 1989 0.0 2.3 18.1 0.4
March 52.9 32.3 42.6 77 29/1966 6 05/1955 48.8 1986 36.0 1955 0.0 0.2 15.8 0.0
April 61.3 37.2 49.2 98 24/1977 16 19/1966 56.5 1990 44.3 1955 0.1 0.0 7.6 0.0
May 69.3 43.3 56.3 101 30/1986 20 01/1954 63.0 1993 51.4 1999 0.7 0.0 1.7 0.0
June 77.7 49.5 63.6 104 24/1992 30 08/1999 70.4 1986 58.0 1953 4.0 0.0 0.0 0.0
July 87.1 53.6 70.4 110 20/1985 35 06/1952 77.7 1985 64.2 1993 13.4 0.0 0.0 0.0
August 86.2 52.8 69.5 109 05/1961 31 24/1992 76.0 1967 64.0 1959 11.9 0.0 0.0 0.0
September 77.5 45.9 61.7 102 03/1950 26 29/1950 69.3 1967 54.4 2005 3.7 0.0 0.9 0.0
October 64.1 37.8 50.9 90 02/1975 7 31/2002 56.3 1952 44.8 2002 0.1 0.0 7.3 0.0
November 49.0 31.3 40.1 78 04/1975 -14 14/1959 45.8 1954 31.1 2000 0.0 1.2 15.4 0.2
December 40.8 26.6 33.7 66 27/1980 -27 30/1968 40.6 1950 20.4 1984 0.0 5.8 22.4 0.6
Annual 62.7 38.7 50.7 110 19850720 -27 19681230 53.3 1990 48.2 1955 33.9 16.9 111.2 2.8
Winter 42.2 27.0 34.6 71 19860224 -27 19681230 40.6 1958 27.5 1979 0.0 15.5 62.4 2.6
Spring 61.2 37.6 49.4 101 19860530 6 19550305 53.9 1987 44.0 1955 0.9 0.2 25.2 0.0
Summer 83.7 52.0 67.8 110 19850720 30 19990608 72.2 1967 63.8 1954 29.3 0.0 0.1 0.0
Fall 63.5 38.4 50.9 102 19500903 -14 19591114 54.6 1963 45.3 2000 3.7 1.3 23.6 0.2
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