MAHNOMEN 1 W, MINNESOTA

Period of Record General Climate Summary - Precipitation

Station:(215012) MAHNOMEN 1 W
From Year=1927 To Year=2012
Precipitation Total Snowfall
Mean High Year Low Year 1 Day Max. >=
0.01 in.		 >=
0.10 in.		 >=
0.50 in.		 >=
1.00 in.		 Mean High Year
in. in. - in. - in. dd/yyyy
or
yyyymmdd		 # Days # Days # Days # Days in. in. -
January 0.79 2.83 1969 0.02 1931 2.20 05/1949 6 3 0 0 9.1 28.0 1969
February 0.56 1.36 1979 0.00 1935 0.90 18/1988 5 2 0 0 6.4 34.5 1939
March 0.96 4.50 1966 0.05 1959 1.49 22/1953 6 3 0 0 7.0 25.0 1997
April 1.68 4.91 1986 0.01 1949 2.70 19/1957 7 4 1 0 2.7 13.0 1966
May 2.67 9.10 1949 0.22 1980 4.50 29/1949 9 6 2 0 0.2 4.0 1954
June 3.95 10.99 1975 0.74 1972 4.10 25/1950 10 7 2 1 0.0 0.0 1934
July 3.21 9.88 1993 0.38 1984 4.70 25/1993 9 6 2 1 0.0 0.0 1934
August 3.16 8.13 1941 0.58 1996 3.50 13/1945 8 6 2 1 0.0 0.0 1933
September 2.27 10.77 1973 0.20 1974 4.00 01/1973 8 5 1 0 0.0 0.0 1928
October 1.71 8.19 1984 0.04 1937 4.45 14/1984 7 4 1 0 1.1 12.0 1970
November 0.92 3.32 1958 0.05 1941 1.50 18/1958 6 3 0 0 6.6 23.4 1977
December 0.69 2.05 1968 0.00 1932 1.40 10/1949 6 2 0 0 7.8 22.5 1968
Annual 22.58 35.22 1949 10.25 1936 4.70 19930725 88 51 13 4 40.9 87.4 1997
Winter 2.04 5.94 1969 0.27 1931 2.20 19490105 17 7 0 0 23.3 61.5 1969
Spring 5.31 9.89 1963 1.07 1980 4.50 19490529 22 13 3 1 9.9 35.0 1966
Summer 10.32 17.03 1993 3.33 1929 4.70 19930725 28 19 7 3 0.0 0.0 1934
Fall 4.90 13.69 1973 0.97 1976 4.45 19841014 21 12 3 1 7.7 23.4 1977
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