HAYFORK, CALIFORNIA

Period of Record General Climate Summary - Temperature

Station:(043859) HAYFORK RANGER STN
From Year=1914 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 49.9 26.5 38.2 71 27/1920 -2 13/1917 45.8 2003 31.1 1917 0.0 0.2 23.3 0.1
February 55.0 27.9 41.4 81 17/1930 -2 07/1933 46.8 1924 34.9 1933 0.0 0.0 20.4 0.0
March 61.6 29.7 45.7 90 04/1931 12 02/1917 51.8 2004 39.8 1917 0.0 0.0 21.3 0.0
April 67.0 32.5 49.7 95 24/1927 11 07/1929 53.6 1931 45.2 2003 0.2 0.0 16.1 0.0
May 75.0 36.6 55.9 101 21/1929 20 31/1920 62.7 1924 50.3 1933 3.4 0.0 8.3 0.0
June 83.7 41.0 62.3 109 06/1926 23 13/1917 67.0 1926 53.4 1919 9.0 0.0 1.7 0.0
July 93.1 44.9 69.1 109 28/1923 32 03/1921 73.7 1996 64.6 1918 22.2 0.0 0.1 0.0
August 92.6 43.2 68.0 111 13/1920 31 19/1916 70.6 1920 64.6 1916 21.8 0.0 0.3 0.0
September 84.9 37.8 61.4 107 01/1998 23 25/1926 66.1 1998 55.9 1914 11.2 0.0 5.2 0.0
October 74.7 31.8 53.2 100 07/1996 13 30/2002 57.4 1933 47.8 1919 1.9 0.0 17.5 0.0
November 60.5 29.7 45.1 97 02/1929 8 13/1929 49.2 1926 41.5 1919 0.0 0.0 18.4 0.0
December 49.6 27.7 38.7 71 01/1929 -4 11/1932 44.0 1929 34.8 1932 0.0 0.1 22.5 0.2
Annual 70.6 34.1 52.4 111 19200813 -4 19321211 54.1 2003 51.0 1933 69.8 0.3 155.0 0.3
Winter 51.5 27.3 39.4 81 19300217 -4 19321211 42.9 1996 34.3 1933 0.0 0.3 66.2 0.3
Spring 67.8 33.0 50.4 101 19290521 11 19290407 54.3 1931 46.7 1917 3.7 0.0 45.7 0.0
Summer 89.8 43.0 66.4 111 19200813 23 19170613 69.0 1996 62.8 1919 53.0 0.0 2.0 0.0
Fall 73.4 33.1 53.2 107 19980901 8 19291113 55.6 1999 49.9 1914 13.1 0.0 41.1 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