WINCHESTER, OREGON

Period of Record General Climate Summary - Temperature

Station:(359461) WINCHESTER
From Year=1950 To Year=2012
Monthly Averages Daily Extremes Monthly Extremes Max. Temp. Min. Temp.
Max. Min. Mean High Date Low Date Highest
Mean		 Year Lowest
Mean		 Year >=
90 F		 <=
32 F		 <=
32 F		 <=
0 F
F F F F dd/yyyy
or
yyyymmdd		 F dd/yyyy
or
yyyymmdd		 F - F - # Days # Days # Days # Days
January 48.7 35.6 42.2 68 19/2005 19 01/1991 47.4 2010 36.6 1993 0.0 0.2 10.0 0.0
February 52.9 35.5 44.2 75 20/1995 18 14/1990 49.4 1995 37.8 1993 0.0 0.0 8.3 0.0
March 57.6 37.5 47.6 80 31/2003 25 01/1993 51.1 2004 44.3 1991 0.0 0.0 4.9 0.0
April 62.0 40.3 51.2 90 30/1998 28 02/2008 54.5 1992 47.7 2008 0.1 0.0 1.6 0.0
May 68.8 45.3 57.1 101 17/2008 32 05/1996 62.3 1997 52.5 1991 0.7 0.0 0.1 0.0
June 74.7 50.5 62.6 102 23/1992 36 07/1999 66.0 2006 59.1 1991 1.4 0.0 0.0 0.0
July 83.8 55.4 69.6 106 29/2009 44 05/1999 73.1 2009 64.0 1993 7.4 0.0 0.0 0.0
August 84.2 54.2 69.2 105 05/1990 44 25/1992 71.8 2005 66.4 1995 8.0 0.0 0.0 0.0
September 79.4 49.3 64.3 100 01/1998 35 28/1999 67.4 2011 61.4 1996 3.7 0.0 0.0 0.0
October 66.2 43.0 54.6 95 01/1991 21 31/2002 57.9 2003 51.6 2002 0.2 0.0 0.8 0.0
November 53.6 39.2 46.4 75 13/1999 20 01/2002 51.0 1995 40.5 1993 0.0 0.0 3.3 0.0
December 47.2 35.1 41.1 67 11/1995 0 22/1990 45.5 1995 33.3 1990 0.0 0.5 9.5 0.0
Annual 64.9 43.4 54.2 106 20090729 0 19901222 55.5 2004 52.5 1993 21.6 0.8 38.6 0.0
Winter 49.6 35.4 42.5 75 19950220 0 19901222 45.4 1995 38.0 1993 0.0 0.8 27.8 0.0
Spring 62.8 41.1 51.9 101 20080517 25 19930301 54.5 2004 48.7 1991 0.8 0.0 6.6 0.0
Summer 80.9 53.4 67.1 106 20090729 36 19990607 69.5 2009 64.0 1993 16.9 0.0 0.0 0.0
Fall 66.4 43.8 55.1 100 19980901 20 20021101 57.4 1995 53.1 2007 4.0 0.0 4.2 0.0
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