DUNSMUIR TREATMENT PLAN, CALIFORNIA

Period of Record General Climate Summary - Precipitation

Station:(042574) DUNSMUIR TREATMENT PLAN
From Year=1978 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 10.92 39.20 1995 0.42 1984 6.44 01/1997 14 11 7 4 8.3 53.0 1982
February 10.48 27.48 1998 0.67 1988 4.85 17/2004 13 10 7 4 7.2 36.0 2001
March 9.55 27.57 1983 0.07 1988 4.95 09/1995 13 11 6 4 4.5 36.0 1985
April 4.54 12.79 2003 0.14 1985 2.90 13/2003 11 7 3 1 0.6 5.8 1999
May 2.97 12.99 1990 0.00 1992 4.20 22/1990 8 5 2 1 0.0 0.0 1979
June 1.23 4.55 2005 0.00 1979 3.06 17/2005 4 3 1 0 0.0 0.0 1979
July 0.22 0.95 1987 0.00 1981 0.88 30/1985 2 1 0 0 0.0 0.0 1978
August 0.27 1.91 1997 0.00 1980 1.20 20/1997 2 1 0 0 0.0 0.0 1978
September 0.96 5.49 1978 0.00 1987 2.65 10/1978 3 2 1 0 0.0 0.0 1978
October 3.44 10.77 1982 0.00 1978 4.62 25/1979 6 4 2 1 0.0 0.3 1996
November 7.64 23.84 1984 0.86 1995 4.53 16/1981 11 9 5 3 1.8 10.4 2001
December 11.42 34.04 2002 0.09 1989 5.80 12/1995 13 10 7 4 7.1 28.0 1992
Annual 63.64 117.47 1983 29.01 1985 6.44 19970101 100 73 40 22 29.6 71.0 1982
Winter 32.82 55.85 1998 8.31 1985 6.44 19970101 40 32 20 12 22.7 67.4 1993
Spring 17.06 37.01 1995 3.06 2008 4.95 19950309 32 23 11 6 5.1 36.0 1985
Summer 1.72 5.44 1997 0.03 1981 3.06 20050617 8 4 1 0 0.0 0.0 1979
Fall 12.04 29.82 1981 0.92 1995 4.62 19791025 20 15 8 4 1.8 10.4 2001
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