JOHN DAY, OREGON

Period of Record General Climate Summary - Temperature

Station:(354291) JOHN DAY
From Year=1903 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 41.5 22.3 31.9 69 01/1904 -24 27/1957 39.7 2003 19.2 1979 0.0 4.7 26.9 1.1
February 47.2 25.0 36.1 73 21/1995 -20 04/1985 43.5 1991 23.6 1989 0.0 1.3 23.5 0.5
March 53.2 28.4 40.8 80 30/1966 -5 14/1906 46.0 2004 36.1 2009 0.0 0.1 22.7 0.1
April 59.8 32.5 46.2 91 28/1987 13 19/1966 52.7 1987 40.0 1975 0.0 0.0 15.7 0.0
May 68.6 39.0 53.8 98 29/1983 13 02/1954 60.5 1958 47.5 2010 0.9 0.0 5.3 0.0
June 77.5 44.9 61.3 103 18/1974 25 27/1966 67.2 1986 55.5 2012 4.6 0.0 0.3 0.0
July 88.4 49.1 68.8 110 12/2002 35 03/1962 74.5 2007 59.8 1993 15.7 0.0 0.0 0.0
August 87.7 47.7 67.7 112 05/1961 30 24/1992 72.9 1971 63.1 1976 15.1 0.0 0.1 0.0
September 78.9 40.7 59.8 110 04/1904 21 17/1965 65.3 1967 52.2 1985 5.5 0.0 3.0 0.0
October 65.7 33.6 49.6 95 08/1980 4 31/2002 57.6 1988 44.0 1969 0.3 0.0 13.4 0.0
November 50.5 28.0 39.3 79 01/1988 -9 13/1955 47.3 1904 25.8 1985 0.0 0.9 21.1 0.2
December 42.5 22.9 32.7 66 31/1980 -23 23/1983 38.1 1958 23.8 1983 0.0 3.4 26.8 0.8
Annual 63.5 34.5 49.0 112 19610805 -24 19570127 51.3 2003 45.3 1985 42.2 10.5 158.7 2.8
Winter 43.7 23.4 33.6 73 19950221 -24 19570127 39.0 1954 25.8 1985 0.0 9.4 77.2 2.5
Spring 60.5 33.3 46.9 98 19830529 -5 19060314 51.8 1992 42.9 1975 0.9 0.1 43.6 0.1
Summer 84.6 47.3 65.9 112 19610805 25 19660627 69.9 1961 60.6 1993 35.4 0.0 0.4 0.0
Fall 65.0 34.1 49.6 110 19040904 -9 19551113 54.5 1953 41.5 1985 5.8 0.9 37.5 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