date! ,

Period of Record General Climate Summary - Precipitation

Station:(047772) SAN FRAN MISSION DOLORE
From Year=1914 To Year=2012
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.		 >=
0.10 in.		 >=
0.50 in.		 >=
1.00 in.		 Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd		 # Days # Days # Days # Days in. in. -
January 4.35 14.59 1916 0.26 1920 4.22 04/1982 11 8 3 1 0.0 0.3 1952
February 3.81 14.89 1998 0.04 1953 2.93 02/1998 11 7 3 1 0.0 0.0 1949
March 2.90 9.04 1983 0.03 1923 2.57 31/1982 10 6 2 0 0.0 0.0 1949
April 1.42 5.47 1958 0.00 1916 2.04 02/1958 6 3 1 0 0.0 0.0 1949
May 0.57 4.02 1925 0.00 1918 1.42 27/1990 3 2 0 0 0.0 0.0 1949
June 0.16 2.02 2011 0.00 1915 1.34 02/1967 1 0 0 0 0.0 0.0 1949
July 0.02 0.62 1974 0.00 1917 0.61 08/1974 0 0 0 0 0.0 0.0 1948
August 0.05 0.78 1976 0.00 1914 0.54 19/1997 1 0 0 0 0.0 0.0 1948
September 0.22 2.53 1918 0.00 1914 2.01 18/1959 1 1 0 0 0.0 0.0 1948
October 1.05 5.51 1962 0.00 1917 2.48 13/2009 4 2 1 0 0.0 0.0 1948
November 2.57 10.49 1994 0.00 1929 5.54 05/1994 8 5 2 1 0.0 0.0 1948
December 4.04 12.03 2002 0.00 1989 3.61 11/1995 11 7 3 1 0.0 0.0 1948
Annual 21.15 43.75 1983 8.73 1976 5.54 19941105 68 41 14 5 0.0 0.3 1952
Winter 12.20 29.74 1998 2.32 1976 4.22 19820104 32 22 9 3 0.0 0.3 1952
Spring 4.88 14.57 1958 0.50 2008 2.57 19820331 19 11 3 1 0.0 0.0 1949
Summer 0.23 2.13 2011 0.00 1917 1.34 19670602 3 1 0 0 0.0 0.0 1949
Fall 3.84 12.35 1972 0.01 1929 5.54 19941105 13 8 2 1 0.0 0.0 1948
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