date! ,

Period of Record General Climate Summary - Temperature

Station:(391777) CLEAR LAKE
From Year=1903 To Year=2012
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 21.1 2.3 11.7 66 24/1981 -34 24/1904 26.7 1990 -0.6 1982 0.0 24.0 30.6 14.3
February 26.5 7.1 16.8 62 25/1958 -33 02/1996 31.9 1987 4.5 1904 0.0 18.0 27.7 9.7
March 38.9 19.7 29.4 81 19/2012 -18 05/1960 42.4 2012 16.9 2002 0.0 9.7 27.2 2.5
April 55.4 32.6 44.0 94 21/1980 0 01/1975 53.6 1987 33.1 1909 0.1 1.1 15.8 0.0
May 68.4 44.7 56.6 98 01/1959 17 02/1907 65.4 1977 45.6 1907 0.3 0.0 2.9 0.0
June 77.2 54.9 66.1 102 21/1988 34 10/1908 74.6 1988 59.9 1969 1.6 0.0 0.0 0.0
July 82.5 59.8 71.1 107 11/1966 39 04/1967 76.5 1966 63.3 1992 5.0 0.0 0.0 0.0
August 80.6 57.8 69.2 102 01/1955 36 22/2004 76.4 1983 62.8 2004 3.7 0.0 0.0 0.0
September 71.4 48.1 59.8 97 08/1959 19 24/2000 65.6 1978 49.1 1965 0.9 0.0 1.2 0.0
October 58.9 36.4 47.6 89 10/1955 9 30/1991 57.7 1963 38.2 2002 0.0 0.3 11.0 0.0
November 40.1 21.7 30.9 78 09/1999 -18 30/1964 42.2 2001 19.4 1985 0.0 8.6 25.4 1.4
December 25.8 8.5 17.1 60 01/1998 -30 31/1967 27.4 1979 0.2 1983 0.0 20.8 30.5 8.9
Annual 53.9 32.8 43.4 107 19660711 -34 19040124 48.5 1987 39.9 1996 11.5 82.5 172.3 36.9
Winter 24.5 6.0 15.2 66 19810124 -34 19040124 26.7 1987 6.6 1979 0.0 62.8 88.8 32.9
Spring 54.2 32.3 43.3 98 19590501 -18 19600305 50.6 1987 36.2 2002 0.3 10.8 45.8 2.6
Summer 80.1 57.5 68.8 107 19660711 34 19080610 73.9 1988 63.5 1992 10.3 0.0 0.0 0.0
Fall 56.8 35.4 46.1 97 19590908 -18 19641130 51.4 1963 41.0 1959 0.9 9.0 37.6 1.4
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