NEWHALEM, WASHINGTON

Period of Record General Climate Summary - Temperature

Station:(455840) NEWHALEM
From Year=1959 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 39.3 31.2 35.3 63 15/1974 2 01/1979 43.0 1981 25.2 1969 0.0 3.0 16.4 0.0
February 43.9 32.8 38.3 61 28/1968 2 02/1989 43.3 1992 30.9 1989 0.0 0.5 12.0 0.0
March 49.4 34.8 42.1 75 30/2004 16 03/1989 50.7 1992 36.8 2002 0.0 0.2 8.9 0.0
April 57.0 38.8 47.9 89 25/1977 25 10/1982 53.4 2004 42.5 2011 0.0 0.0 1.8 0.0
May 64.7 44.4 54.5 101 30/1983 30 05/2010 60.0 1993 49.7 1996 0.4 0.0 0.1 0.0
June 70.0 49.4 59.7 100 30/2008 35 03/1976 65.1 1969 55.0 1981 1.2 0.0 0.0 0.0
July 76.8 52.8 64.8 107 31/1965 41 19/1986 69.1 1985 59.7 1993 3.3 0.0 0.0 0.0
August 76.9 53.5 65.2 108 01/1965 40 29/1980 70.4 1967 59.5 1995 3.2 0.0 0.0 0.0
September 70.2 49.6 59.9 98 04/1988 33 28/1972 64.6 1974 55.7 1992 0.5 0.0 0.0 0.0
October 57.2 43.1 50.1 80 01/1975 20 31/1984 54.0 1987 46.2 1990 0.0 0.0 0.4 0.0
November 45.5 36.4 41.0 74 02/1969 7 28/1985 45.5 1987 30.0 1985 0.0 0.6 6.4 0.0
December 39.6 32.1 35.8 58 27/1980 -4 16/1964 40.1 1973 28.2 1990 0.0 2.3 14.5 0.1
Annual 57.5 41.6 49.6 108 19650801 -4 19641216 51.7 1992 47.8 2011 8.6 6.6 60.6 0.1
Winter 40.9 32.0 36.5 63 19740115 -4 19641216 40.3 1992 31.0 1969 0.0 5.8 42.9 0.1
Spring 57.0 39.3 48.2 101 19830530 16 19890303 53.7 1992 44.7 2011 0.4 0.2 10.9 0.0
Summer 74.6 51.9 63.2 108 19650801 35 19760603 67.6 1961 60.0 1976 7.7 0.0 0.0 0.0
Fall 57.6 43.0 50.3 98 19880904 7 19851128 53.9 1987 44.6 1985 0.5 0.6 6.8 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