HEPPNER, OREGON

Period of Record General Climate Summary - Temperature

Station:(353827) HEPPNER
From Year=1893 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 41.4 25.4 33.4 74 07/1937 -19 10/1909 44.3 1953 15.0 1930 0.0 6.6 22.6 1.4
February 46.3 28.9 37.6 75 21/1995 -18 09/1933 46.0 1958 22.4 1936 0.0 2.2 18.5 0.4
March 53.9 32.9 43.4 80 31/2003 3 13/1906 49.4 1934 37.0 1917 0.0 0.2 15.3 0.0
April 60.7 36.5 48.6 92 25/1910 19 01/1936 55.6 1934 43.6 1937 0.0 0.0 8.2 0.0
May 68.5 42.2 55.3 100 30/1903 25 01/1954 60.7 1993 48.9 1955 0.4 0.0 1.7 0.0
June 76.1 47.9 62.0 105 17/1961 31 08/2002 68.3 1992 56.0 1953 2.4 0.0 0.0 0.0
July 85.2 52.8 69.0 108 25/1928 35 12/1993 76.2 1906 60.6 2005 10.1 0.0 0.0 0.0
August 84.1 52.1 68.1 110 10/1898 35 30/1907 74.6 1897 61.4 1899 8.4 0.0 0.0 0.0
September 75.2 46.0 60.6 99 06/1955 15 22/1894 66.3 2011 54.3 1895 1.5 0.0 0.5 0.0
October 64.1 38.7 51.4 92 05/1980 10 30/1935 58.9 1988 45.8 1949 0.0 0.0 5.6 0.0
November 50.7 32.2 41.4 80 03/1908 -9 23/1985 48.2 1899 29.2 1985 0.0 1.1 15.3 0.1
December 42.7 27.2 34.9 75 05/1939 -18 12/1919 44.4 1917 22.5 1985 0.0 5.6 22.5 0.7
Annual 62.4 38.6 50.5 110 18980810 -19 19090110 53.7 1934 46.8 1916 22.9 15.8 110.3 2.6
Winter 43.5 27.2 35.3 75 19391205 -19 19090110 42.6 1934 27.7 1929 0.0 14.4 63.7 2.5
Spring 61.0 37.2 49.1 100 19030530 3 19060313 54.5 1934 43.3 1955 0.4 0.2 25.2 0.0
Summer 81.8 50.9 66.4 110 18980810 31 20020608 70.6 1961 61.7 1954 21.0 0.0 0.0 0.0
Fall 63.4 38.9 51.2 99 19550906 -9 19851123 54.9 1988 44.9 1985 1.5 1.1 21.4 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