DONNER MEMORIAL ST PK, CALIFORNIA

Period of Record General Climate Summary - Precipitation

Station:(042467) DONNER MEMORIAL ST PK
From Year=1953 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 7.18 19.79 1997 0.16 1991 4.10 21/1964 11 9 5 3 39.6 111.0 1982
February 6.22 16.41 1986 0.02 1988 6.81 01/1963 10 8 4 2 38.4 103.0 1975
March 5.51 20.89 1995 0.46 1988 4.56 11/1995 11 8 4 2 34.9 103.7 1991
April 2.68 9.88 1963 0.00 1965 3.33 03/1958 8 5 2 1 17.6 70.5 1958
May 1.55 5.56 2005 0.00 1954 2.42 19/1957 6 4 1 0 3.6 19.0 1977
June 0.83 2.99 1968 0.00 1959 1.35 27/1970 3 2 1 0 0.3 4.0 1995
July 0.38 3.93 1974 0.00 1954 2.47 09/1974 2 1 0 0 0.0 0.0 1954
August 0.53 3.58 1965 0.00 1954 1.85 15/1976 2 1 0 0 0.0 0.0 1954
September 0.85 4.93 1982 0.00 1966 1.55 06/1998 3 2 1 0 0.2 4.0 1971
October 2.05 12.12 1962 0.00 1954 4.00 13/1962 5 3 1 1 2.0 17.9 2004
November 4.75 16.65 1981 0.00 1956 3.31 11/1983 8 6 3 2 14.6 51.6 1994
December 6.97 29.03 1955 0.00 1989 6.50 23/1964 10 8 4 2 32.7 104.9 1992
Annual 39.51 73.51 1982 18.47 1976 6.81 19630201 77 58 25 12 183.9 351.3 1982
Winter 20.37 48.73 1956 3.44 1991 6.81 19630201 30 25 13 7 110.6 273.3 1993
Spring 9.74 32.31 1995 1.97 1965 4.56 19950311 24 17 6 2 56.1 163.0 1958
Summer 1.74 4.79 1965 0.00 1994 2.47 19740709 7 4 1 0 0.3 4.0 1995
Fall 7.65 22.72 1981 0.95 1995 4.00 19621013 16 12 5 2 16.8 51.6 1994
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