MAHNOMEN 1 W, MINNESOTA

Period of Record General Climate Summary - Temperature

Station:(215012) MAHNOMEN 1 W
From Year=1927 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 15.1 -5.5 4.8 51 24/1981 -44 16/1977 20.0 1990 -10.4 1929 0.0 27.1 30.7 19.7
February 22.2 1.2 11.7 52 20/1930 -50 15/1936 29.9 1998 -1.0 1979 0.0 21.0 27.7 13.9
March 35.5 15.5 25.5 79 31/1963 -34 01/1980 40.1 2012 12.1 1965 0.0 12.0 27.8 5.6
April 53.4 30.6 42.0 96 21/1980 -10 06/1979 51.6 1987 35.1 1979 0.0 1.1 17.9 0.1
May 68.1 42.6 55.4 93 21/1964 10 03/1967 66.7 1977 48.3 1979 0.4 0.0 5.1 0.0
June 75.9 52.1 64.0 98 29/1931 26 02/1928 70.8 1988 57.4 1969 1.2 0.0 0.2 0.0
July 80.8 56.4 68.7 103 26/1929 36 13/1930 72.4 1974 61.6 1992 2.5 0.0 0.0 0.0
August 80.0 54.3 67.2 103 19/1976 27 29/1931 72.8 1983 61.3 1977 3.2 0.0 0.1 0.0
September 69.4 44.6 57.0 98 08/1931 14 17/1929 62.9 1998 49.0 1965 0.7 0.0 3.0 0.0
October 56.0 34.3 45.1 89 05/1963 4 20/1930 56.0 1963 39.2 1976 0.0 0.6 13.7 0.0
November 35.3 18.5 26.9 72 08/1931 -35 29/1985 36.1 1981 15.9 1985 0.0 12.1 27.1 2.8
December 21.2 3.0 12.1 56 01/1962 -39 28/1933 22.8 1997 -2.1 1928 0.0 24.7 30.6 13.3
Annual 51.1 29.0 40.0 103 19290726 -50 19360215 45.4 1987 36.3 1979 8.1 98.5 183.8 55.4
Winter 19.5 -0.4 9.5 56 19621201 -50 19360215 21.4 1998 -3.4 1929 0.0 72.7 89.0 46.9
Spring 52.3 29.6 41.0 96 19800421 -34 19800301 49.2 1977 34.7 1979 0.5 13.1 50.8 5.7
Summer 78.9 54.3 66.6 103 19290726 26 19280602 71.0 1988 61.7 1992 6.9 0.0 0.3 0.0
Fall 53.6 32.5 43.0 98 19310908 -35 19851129 49.8 1963 37.8 1985 0.7 12.7 43.8 2.8
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