DREWSEY, OREGON

Period of Record General Climate Summary - Precipitation

Station:(352415) DREWSEY
From Year=1970 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 1.33 3.62 1995 0.03 1985 1.20 22/1982 9 5 0 0 8.4 37.0 1993
February 0.97 2.94 2000 0.08 1997 0.95 18/1986 8 4 0 0 5.3 25.5 1999
March 1.08 2.97 1989 0.01 1977 1.05 05/1978 8 4 0 0 1.7 12.5 2006
April 0.83 2.24 1993 0.00 1977 0.61 01/1978 7 3 0 0 0.3 4.5 1998
May 1.03 3.58 1998 0.03 1975 1.42 06/2005 7 4 0 0 0.0 1.0 1982
June 0.81 3.01 2009 0.00 1974 1.53 28/2004 5 2 0 0 0.0 0.0 1970
July 0.35 1.44 1992 0.00 1970 1.05 30/1985 2 1 0 0 0.0 0.0 1970
August 0.40 1.82 1976 0.00 1970 1.11 30/1984 3 1 0 0 0.0 0.0 1970
September 0.42 1.71 2000 0.00 1974 0.95 17/2000 3 1 0 0 0.0 0.0 1970
October 0.68 2.90 1980 0.00 1978 2.32 26/1980 4 2 0 0 0.0 1.5 1991
November 1.23 3.39 1981 0.01 1976 1.75 15/1981 9 4 0 0 2.9 14.0 1994
December 1.51 4.90 2005 0.00 1989 1.00 19/1981 9 5 1 0 9.6 29.0 1992
Annual 10.64 17.76 2005 5.27 2002 2.32 19801026 74 37 3 0 28.4 65.0 1993
Winter 3.80 7.13 2006 0.98 1985 1.20 19820122 25 14 1 0 23.4 84.0 1993
Spring 2.94 6.27 2005 0.94 1999 1.42 20050506 22 11 1 0 2.0 12.5 2006
Summer 1.56 3.87 1992 0.32 1972 1.53 20040628 10 5 1 0 0.0 0.0 1970
Fall 2.34 5.05 2000 0.45 2002 2.32 19801026 16 8 1 0 3.0 14.0 1994
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