HETCH HETCHY, CALIFORNIA

Period of Record General Climate Summary - Precipitation

Station:(043939) HETCH HETCHY
From Year=1931 To Year=2006
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 5.99 18.73 1969 0.21 1984 4.39 31/1963 10 8 4 2 15.2 89.5 1933
February 5.68 17.06 1986 0.10 1964 5.45 01/1963 10 7 4 2 12.9 67.0 1938
March 5.20 16.89 1995 0.23 1972 4.20 11/1995 11 8 4 2 14.7 69.5 1952
April 3.29 12.49 1967 0.28 1946 2.67 08/1935 8 6 2 1 6.3 76.7 1967
May 1.87 7.14 1998 0.00 2001 2.20 16/1996 6 4 1 0 0.3 12.0 1964
June 0.80 2.82 1958 0.00 1935 1.83 11/1963 3 2 0 0 0.0 0.2 1999
July 0.21 3.56 1992 0.00 1931 2.49 12/1992 1 0 0 0 0.0 0.0 1931
August 0.21 3.41 1965 0.00 1933 1.83 15/1965 1 0 0 0 0.0 0.0 1931
September 0.67 4.49 1959 0.00 1935 3.55 19/1959 3 1 0 0 0.0 0.0 1931
October 2.03 8.52 2004 0.00 1932 3.00 20/2004 5 3 1 1 0.1 5.0 1939
November 4.19 14.18 1950 0.00 1956 6.74 19/1950 7 5 3 1 2.7 27.5 1931
December 5.92 26.23 1955 0.00 1989 5.80 23/1955 9 7 4 2 11.7 59.5 1936
Annual 36.06 75.68 1983 16.89 1976 6.74 19501119 73 53 25 11 64.1 165.5 1952
Winter 17.59 36.84 1969 3.02 1991 5.80 19551223 29 22 12 6 39.9 154.5 1937
Spring 10.35 29.29 1995 2.07 1997 4.20 19950311 25 18 7 3 21.4 122.5 1967
Summer 1.23 5.53 1992 0.00 1942 2.49 19920712 5 3 1 0 0.0 0.2 1999
Fall 6.89 19.58 1982 0.00 1995 6.74 19501119 14 10 5 2 2.8 27.5 1931
Table updated on Jul 28, 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