TRACY PUMPING PLANT, CALIFORNIA

Period of Record General Climate Summary - Temperature

Station:(049001) TRACY PUMPING PLANT
From Year=1955 To Year=2005
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 54.6 38.2 46.4 70 22/1968 18 02/1961 51.7 1995 41.4 1972 0.0 0.0 7.1 0.0
February 61.2 41.7 51.5 77 17/1977 23 06/1989 57.4 1963 47.3 1962 0.0 0.0 2.1 0.0
March 66.5 44.6 55.6 88 31/1966 25 04/1966 61.4 2004 50.2 1958 0.0 0.0 0.4 0.0
April 72.2 47.6 59.9 97 30/1996 31 22/1961 65.1 1959 50.5 1967 0.7 0.0 0.0 0.0
May 79.6 53.3 66.7 105 28/1984 34 13/1968 75.7 2001 60.0 1998 5.5 0.0 0.0 0.0
June 87.1 57.5 72.4 112 15/1961 37 06/1988 78.2 1981 66.7 1965 12.0 0.0 0.0 0.0
July 92.6 60.3 76.5 112 11/1961 44 08/1966 80.9 2003 71.7 1987 21.1 0.0 0.0 0.0
August 92.0 60.3 76.1 111 10/1971 42 04/1956 80.3 1967 71.9 1968 19.6 0.0 0.0 0.0
September 87.5 58.1 72.8 109 03/1955 40 13/1968 77.6 1984 67.2 1965 12.7 0.0 0.0 0.0
October 78.5 52.2 65.4 102 04/1980 30 30/1971 69.5 2003 61.5 1971 2.8 0.0 0.0 0.0
November 64.7 43.9 54.3 85 10/1955 24 26/1993 61.5 1995 49.7 1982 0.0 0.0 1.3 0.0
December 55.1 38.5 46.8 74 01/1977 17 26/1990 52.5 1995 40.8 1963 0.0 0.0 6.9 0.0
Annual 74.3 49.7 62.0 112 19610615 17 19901226 64.2 1996 60.2 1982 74.3 0.0 17.9 0.0
Winter 57.0 39.5 48.2 77 19770217 17 19901226 52.1 1996 44.4 1962 0.0 0.0 16.1 0.0
Spring 72.8 48.5 60.7 105 19840528 25 19660304 65.8 1997 56.1 1967 6.2 0.0 0.4 0.0
Summer 90.6 59.4 75.0 112 19610615 37 19880606 77.9 1996 72.2 1982 52.7 0.0 0.0 0.0
Fall 76.9 51.4 64.2 109 19550903 24 19931126 67.1 1995 61.3 1972 15.4 0.0 1.4 0.0
Table updated on Apr 5, 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