PELTON DAM, OREGON

Period of Record General Climate Summary - Temperature

Station:(356532) PELTON DAM
From Year=1958 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 45.4 26.3 35.9 71 30/1989 -12 21/1962 42.0 2003 18.7 1979 0.0 3.6 23.7 0.4
February 51.9 28.6 40.3 78 18/1965 -11 05/1989 47.2 1991 30.4 1989 0.0 0.6 19.9 0.2
March 59.8 31.1 45.4 86 29/1966 10 01/1993 50.2 1986 41.0 2009 0.0 0.0 18.7 0.0
April 66.6 34.8 50.7 95 27/1987 17 12/1997 57.5 1990 45.0 2008 0.4 0.0 12.1 0.0
May 75.4 40.8 58.1 108 30/1986 22 29/2001 65.0 1992 52.9 2011 3.4 0.0 3.7 0.0
June 83.7 47.1 65.3 108 16/1961 29 02/1976 70.0 1986 60.6 2005 9.1 0.0 0.2 0.0
July 93.4 51.4 72.4 114 21/1994 36 06/1988 77.3 1998 65.7 1993 21.4 0.0 0.0 0.0
August 92.4 50.8 71.6 117 04/1998 34 30/2012 75.5 1991 67.6 1975 20.5 0.0 0.0 0.0
September 83.7 44.2 64.1 108 03/1988 25 29/1983 69.5 1990 58.3 1985 9.3 0.0 1.0 0.0
October 69.9 36.4 53.0 103 09/1996 9 31/2002 61.0 1988 48.6 2009 0.7 0.0 9.4 0.0
November 53.3 31.6 42.4 81 13/1999 -2 25/1993 48.0 1999 31.5 1985 0.0 0.4 16.9 0.1
December 44.7 26.7 35.7 69 02/1958 -15 08/1972 41.6 1973 24.4 1985 0.0 2.9 23.8 0.4
Annual 68.3 37.5 52.9 117 19980804 -15 19721208 55.0 1994 50.5 1985 64.6 7.6 129.4 1.2
Winter 47.3 27.2 37.3 78 19650218 -15 19721208 42.1 1992 30.0 1979 0.0 7.2 67.4 1.1
Spring 67.3 35.6 51.4 108 19860530 10 19930301 56.7 1992 47.5 2011 3.7 0.0 34.5 0.0
Summer 89.8 49.8 69.8 117 19980804 29 19760602 73.0 1998 66.7 1993 50.9 0.0 0.2 0.0
Fall 69.0 37.4 53.2 108 19880903 -2 19931125 56.4 1990 47.3 1985 10.0 0.4 27.4 0.1
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