CHESTER, CALIFORNIA

Period of Record General Climate Summary - Temperature

Station:(041700) CHESTER
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 41.6 19.6 30.6 62 08/1962 -11 23/1962 36.2 1986 24.8 1993 0.0 2.2 29.3 1.0
February 45.9 22.3 34.1 70 27/1986 -10 27/1962 42.7 1963 28.0 1990 0.0 1.0 26.6 0.4
March 51.0 25.2 38.1 77 23/1960 -3 03/1966 43.9 2004 31.0 2006 0.0 0.3 28.3 0.0
April 58.5 28.3 43.4 84 30/1981 5 09/1999 49.5 1987 34.0 1967 0.0 0.1 23.5 0.0
May 67.7 34.3 51.0 93 30/1986 14 06/1965 58.6 1992 40.7 1998 0.1 0.0 13.0 0.0
June 76.7 40.5 58.6 96 16/1961 24 05/1982 64.3 1985 53.0 1998 1.7 0.0 2.5 0.0
July 85.1 44.4 64.9 104 12/2002 27 06/1961 70.8 2005 59.2 1983 7.7 0.0 0.4 0.0
August 84.2 42.9 63.5 103 07/1972 27 23/1978 67.6 1967 57.9 1976 7.1 0.0 0.8 0.0
September 78.0 37.7 57.9 98 03/1988 15 19/1965 62.4 1991 52.3 1986 1.5 0.0 5.0 0.0
October 66.7 31.2 49.0 89 03/1980 12 29/1971 55.9 1988 42.9 1998 0.0 0.0 19.1 0.0
November 50.2 25.6 37.9 76 01/1966 3 15/1964 43.4 1995 29.3 1994 0.0 0.2 25.5 0.0
December 42.2 20.6 31.4 62 02/1958 -16 09/1972 37.5 1958 23.3 1990 0.0 2.4 28.7 0.7
Annual 62.3 31.1 46.7 104 20020712 -16 19721209 48.8 1988 42.3 1998 18.1 6.2 202.8 2.1
Winter 43.2 20.8 32.0 70 19860227 -16 19721209 36.5 1963 27.1 1993 0.0 5.6 84.6 2.1
Spring 59.1 29.3 44.2 93 19860530 -3 19660303 49.2 1992 37.5 1998 0.1 0.4 64.8 0.0
Summer 82.0 42.6 62.3 104 20020712 24 19820605 65.4 1988 59.2 1976 16.5 0.0 3.8 0.0
Fall 65.0 31.5 48.3 98 19880903 3 19641115 52.2 1987 44.1 1998 1.5 0.2 49.6 0.0
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