ASOTIN 14 SW, WASHINGTON

Period of Record General Climate Summary - Precipitation

Station:(450294) ASOTIN 14 SW
From Year=1976 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 0.92 2.15 2006 0.00 1985 0.80 08/1990 4 3 0 0 4.6 17.8 2012
February 0.86 2.28 1983 0.12 1991 1.22 06/1996 5 3 0 0 3.7 28.2 2011
March 1.46 4.03 2012 0.13 1994 0.94 06/2003 8 5 0 0 2.0 11.0 1997
April 1.80 5.00 1978 0.04 1977 1.27 27/1978 10 6 1 0 0.4 5.0 1982
May 2.31 4.93 1998 0.58 1992 1.44 19/1991 11 7 1 0 0.0 0.0 1977
June 1.91 3.39 1983 0.37 2003 1.36 07/2004 8 6 1 0 0.0 0.0 1977
July 1.08 2.97 1993 0.03 2000 1.13 12/2009 5 3 1 0 0.0 0.0 1976
August 1.00 4.25 1989 0.00 1988 2.02 23/1989 4 3 1 0 0.0 0.0 1976
September 0.81 2.57 2000 0.00 1990 0.91 06/1978 4 3 0 0 0.0 0.0 1976
October 0.97 1.90 1997 0.00 1978 1.08 31/1997 5 4 0 0 0.3 5.0 1985
November 1.35 4.03 1998 0.09 1976 1.95 19/1996 6 5 1 0 2.3 12.0 1988
December 1.04 2.47 2007 0.00 1989 1.20 27/1998 5 3 0 0 2.2 11.5 1978
Annual 15.50 23.27 1998 10.66 2007 2.02 19890823 76 50 6 1 15.5 27.5 2001
Winter 2.82 5.52 1996 0.57 1977 1.22 19960206 14 10 1 0 10.5 35.7 2011
Spring 5.56 8.47 2011 2.86 2007 1.44 19910519 29 18 2 0 2.4 11.0 1997
Summer 3.99 7.11 1993 1.30 2003 2.02 19890823 18 12 2 0 0.0 0.0 1977
Fall 3.12 7.02 1998 0.69 1987 1.95 19961119 16 11 1 0 2.6 12.0 1988
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