HEALDSBURG, CALIFORNIA

Period of Record General Climate Summary - Precipitation

Station:(043875) HEALDSBURG
From Year=1893 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 9.39 33.68 1909 0.41 1976 6.36 23/1916 13 10 5 3 0.1 3.5 1907
February 7.33 25.41 1998 0.10 1953 5.73 04/1996 10 8 5 3 0.0 2.8 1903
March 5.39 21.07 1907 0.07 1988 6.26 09/1995 10 7 3 2 0.0 0.8 1976
April 2.48 12.93 1948 0.00 1907 3.25 27/1953 6 4 2 1 0.0 0.8 1907
May 1.13 9.54 2005 0.00 1903 5.38 18/2005 4 2 1 0 0.0 0.0 1910
June 0.30 2.17 1967 0.00 1893 2.07 02/1967 1 1 0 0 0.2 15.3 1929
July 0.04 1.71 1974 0.00 1893 1.59 08/1974 0 0 0 0 0.0 0.0 1910
August 0.10 3.17 1954 0.00 1893 2.03 28/1954 0 0 0 0 0.0 0.0 1912
September 0.36 4.52 1959 0.00 1902 4.52 18/1959 1 1 0 0 0.0 0.0 1911
October 2.10 10.83 1962 0.00 1905 4.89 12/1962 4 3 1 1 0.0 0.0 1911
November 5.11 21.20 1973 0.00 1929 6.56 21/1977 8 6 3 2 0.4 27.4 1906
December 7.60 25.21 2002 0.00 1989 8.18 03/1980 11 8 5 3 0.0 2.4 1905
Annual 41.34 96.25 1983 13.67 1976 8.18 19801203 70 51 26 14 0.8 0.8 1976
Winter 24.33 49.35 1969 5.26 1976 8.18 19801203 34 26 15 8 0.1 0.5 1950
Spring 9.01 27.51 1983 0.76 2008 6.26 19950309 20 14 6 3 0.0 0.8 1976
Summer 0.43 3.66 1954 0.00 1893 2.07 19670602 2 1 0 0 0.2 0.0 1947
Fall 7.57 26.74 1973 0.04 1929 6.56 19771121 14 10 5 2 0.4 0.0 1911
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