SAN LUIS DAM, CALIFORNIA

Period of Record General Climate Summary - Temperature

Station:(047846) SAN LUIS DAM
From Year=1963 To Year=2007
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 54.3 37.9 46.1 73 20/1981 21 21/1963 51.1 1986 40.3 1972 0.0 0.0 6.3 0.0
February 60.5 41.9 51.2 79 26/2006 22 06/1989 55.9 1963 47.2 1969 0.0 0.0 1.2 0.0
March 65.7 45.9 55.8 85 19/2004 28 02/1971 62.1 2004 51.1 2006 0.0 0.0 0.3 0.0
April 71.1 49.1 60.1 96 28/2004 32 13/1970 66.0 1987 51.2 1967 0.4 0.0 0.0 0.0
May 79.0 54.3 66.6 104 29/1984 36 11/1970 75.6 2001 60.5 1998 4.9 0.0 0.0 0.0
June 85.6 59.0 72.3 106 26/1964 40 09/1968 79.1 1981 66.6 1969 10.5 0.0 0.0 0.0
July 92.0 64.0 78.0 110 24/2006 39 12/2006 84.7 2006 72.1 1987 20.1 0.0 0.0 0.0
August 91.1 63.7 77.4 107 11/1996 45 23/1980 83.3 1967 72.5 1976 19.1 0.0 0.0 0.0
September 86.8 60.4 73.6 105 02/1998 45 27/1976 77.9 1984 68.9 1986 11.8 0.0 0.0 0.0
October 78.0 53.7 65.8 101 02/2001 33 30/1971 71.3 1991 61.4 1969 2.5 0.0 0.0 0.0
November 64.4 45.1 54.7 81 01/1997 28 25/1993 60.0 1995 49.2 1994 0.0 0.0 0.6 0.0
December 54.8 37.9 46.4 75 10/2006 14 22/1990 51.4 1977 40.2 1963 0.0 0.0 5.8 0.0
Annual 73.6 51.1 62.3 110 20060724 14 19901222 64.1 2001 60.2 1982 69.3 0.0 14.1 0.0
Winter 56.5 39.3 47.9 79 20060226 14 19901222 51.0 1978 44.5 1964 0.0 0.0 13.2 0.0
Spring 71.9 49.8 60.8 104 19840529 28 19710302 65.4 1997 56.7 1963 5.3 0.0 0.3 0.0
Summer 89.6 62.2 75.9 110 20060724 39 20060712 79.3 2006 72.7 1980 49.7 0.0 0.0 0.0
Fall 76.4 53.1 64.7 105 19980902 28 19931125 68.4 1991 61.9 1972 14.3 0.0 0.6 0.0
Table updated on Oct 31, 2012
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