WHITEHORSE RANCH, OREGON

Period of Record General Climate Summary - Temperature

Station:(359290) WHITEHORSE RANCH
From Year=1965 To Year=2006
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 41.0 19.6 30.3 65 30/1971 -15 17/1984 38.2 2003 20.0 1984 0.0 5.6 26.6 1.7
February 47.1 22.8 35.0 70 22/1995 -21 06/1989 42.7 1995 24.4 1989 0.0 1.8 24.2 0.7
March 53.6 27.0 40.3 83 30/1966 -5 02/1976 47.1 2004 35.1 1976 0.0 0.2 22.5 0.1
April 60.0 30.7 45.4 84 24/1977 8 13/1968 51.7 1990 38.5 1975 0.0 0.0 17.9 0.0
May 69.0 37.9 53.5 95 28/2003 12 05/1965 59.7 1992 48.3 1991 0.4 0.0 8.0 0.0
June 77.3 44.7 61.0 97 23/1986 21 26/1976 65.6 1986 57.0 1993 2.6 0.0 1.3 0.0
July 86.8 51.3 69.1 105 23/2003 29 05/1986 76.1 2003 59.6 1993 11.9 0.0 0.1 0.0
August 85.2 50.2 67.7 103 07/1990 28 24/1992 72.9 1994 61.5 1976 9.3 0.0 0.3 0.0
September 77.1 42.0 59.6 99 04/1998 17 24/1970 64.3 1990 53.5 1986 1.3 0.0 3.4 0.0
October 65.2 33.5 49.3 92 09/1996 -1 31/2002 54.8 2003 44.2 1969 0.1 0.0 13.8 0.0
November 50.4 25.7 38.0 75 01/1965 -6 26/1993 41.7 1976 31.0 1994 0.0 0.8 23.2 0.2
December 41.8 19.6 30.6 65 17/1979 -26 10/1972 36.6 1977 21.6 1990 0.0 4.9 27.4 1.6
Annual 62.9 33.8 48.3 105 20030723 -26 19721210 51.1 2003 46.0 1982 25.6 13.3 168.8 4.3
Winter 43.3 20.7 31.9 70 19950222 -26 19721210 35.7 1978 25.3 1993 0.0 12.3 78.3 4.0
Spring 60.9 31.9 46.4 95 20030528 -5 19760302 49.9 2004 41.8 1975 0.4 0.2 48.4 0.1
Summer 83.1 48.7 65.9 105 20030723 21 19760626 70.6 2003 59.8 1993 23.8 0.0 1.7 0.0
Fall 64.2 33.7 49.0 99 19980904 -6 19931126 50.6 2003 45.5 1982 1.4 0.8 40.4 0.2
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