GRAND FORKS INTL AP, NORTH DAKOTA

Period of Record General Climate Summary - Precipitation

Station:(323616) GRAND FORKS FAA AP
From Year=1948 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 0.66 1.76 1967 0.05 2008 0.73 11/1975 9 2 0 0 9.6 30.9 1989
February 0.50 1.65 2000 0.03 2002 1.20 20/1955 7 1 0 0 5.5 19.1 1987
March 0.88 3.40 1966 0.04 1986 1.66 04/1966 8 3 0 0 7.3 41.9 1966
April 1.18 3.62 1974 0.00 1980 1.87 12/1972 7 3 1 0 2.8 17.0 1950
May 2.35 5.74 2004 0.14 1967 1.99 22/2010 10 5 2 0 0.2 6.5 1954
June 3.16 7.88 1964 0.68 2004 4.26 09/2002 11 6 2 1 0.0 0.0 1949
July 2.99 9.08 1995 0.49 1989 4.44 16/1995 10 6 2 1 0.0 0.0 1949
August 2.71 7.90 1951 0.34 1967 3.85 30/1951 9 5 2 0 0.0 0.0 1949
September 2.02 5.57 1965 0.13 1956 2.89 07/1970 8 4 1 0 0.0 0.2 1991
October 1.48 5.79 1998 0.02 1952 1.86 17/1998 7 3 1 0 1.0 10.9 2001
November 0.86 3.94 2000 0.00 1999 1.18 01/2000 7 2 0 0 6.3 29.0 1985
December 0.63 1.96 1988 0.07 1979 0.84 13/1988 9 2 0 0 8.6 30.2 1996
Annual 19.43 27.77 2010 10.65 1963 4.44 19950716 101 44 11 3 41.2 95.8 1996
Winter 1.80 3.78 1989 0.37 2002 1.20 19550220 24 6 0 0 23.6 57.7 1997
Spring 4.41 7.95 1999 0.80 1952 1.99 20100522 26 11 2 0 10.3 47.5 1966
Summer 8.86 16.98 1993 3.37 1967 4.44 19950716 29 17 6 2 0.0 0.0 1949
Fall 4.36 10.96 2008 0.93 1976 2.89 19700907 22 10 2 1 7.3 35.8 1985
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