GRASS VALLEY NO 2, CALIFORNIA

Period of Record General Climate Summary - Temperature

Station:(043573) GRASS VALLEY NO 2
From Year=1966 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 53.4 32.0 42.7 77 23/1968 15 29/1979 47.7 2003 37.6 1982 0.0 0.0 17.8 0.0
February 55.5 33.6 44.6 81 12/1971 9 06/1989 50.2 1991 39.0 1969 0.0 0.0 12.5 0.0
March 57.8 36.1 46.9 81 26/1970 19 02/1970 54.0 2004 40.3 2006 0.0 0.0 9.1 0.0
April 62.3 38.8 50.5 88 29/1981 26 01/1976 57.0 1987 40.4 1967 0.0 0.0 4.2 0.0
May 71.0 45.3 58.1 99 29/1984 27 01/1988 66.0 2001 50.0 1977 0.5 0.0 0.3 0.0
June 79.6 51.2 65.4 100 14/2000 36 05/1988 69.2 2000 59.1 1980 4.4 0.0 0.0 0.0
July 87.4 55.9 71.7 108 15/1972 40 22/1987 76.9 2005 64.6 1983 12.8 0.0 0.0 0.0
August 87.0 54.6 70.8 108 11/1971 41 30/1989 76.8 1967 63.8 1976 12.7 0.0 0.0 0.0
September 82.0 50.1 66.0 104 14/1971 35 28/1986 71.2 1975 58.5 1986 5.6 0.0 0.0 0.0
October 72.5 42.8 57.7 97 02/2001 27 14/1969 62.9 1991 51.4 1984 1.2 0.0 1.1 0.0
November 59.5 36.1 47.7 87 01/1966 19 19/1977 54.0 1995 41.2 1994 0.0 0.0 8.9 0.0
December 53.4 31.6 42.5 80 16/1980 3 09/1972 46.4 1989 37.3 1972 0.0 0.1 18.6 0.0
Annual 68.4 42.4 55.4 108 19710811 3 19721209 57.2 1992 52.9 1982 37.1 0.1 72.5 0.0
Winter 54.1 32.4 43.3 81 19710212 3 19721209 46.4 1986 39.6 1979 0.0 0.1 48.9 0.0
Spring 63.7 40.1 51.9 99 19840529 19 19700302 56.9 1992 47.6 1967 0.5 0.0 13.6 0.0
Summer 84.6 53.9 69.3 108 19710811 36 19880605 72.3 1996 65.7 1980 29.8 0.0 0.0 0.0
Fall 71.3 43.0 57.1 104 19710914 19 19771119 61.2 1991 53.1 1985 6.8 0.0 10.0 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