WINONA, MINNESOTA

Period of Record General Climate Summary - Precipitation

Station:(219067) WINONA
From Year=1893 To Year=2011
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 1.10 6.73 1998 0.03 1991 2.25 22/1998 7 3 0 0 9.8 33.8 1996
February 0.93 3.50 1971 0.00 1964 1.65 22/1922 5 3 0 0 7.8 36.0 1936
March 1.79 5.30 1951 0.00 1999 2.00 25/1996 7 4 1 0 8.6 36.5 1951
April 2.86 10.30 1999 0.46 1996 3.00 25/1994 10 6 2 0 1.8 15.6 1973
May 4.19 10.57 2004 0.83 1996 3.83 01/1936 12 8 3 1 0.1 3.0 1911
June 4.50 14.12 1914 0.25 1910 4.42 06/1914 11 8 3 1 0.0 0.0 1932
July 3.85 10.01 1978 0.13 1937 4.30 01/1978 9 6 3 1 0.0 0.0 1932
August 4.14 18.84 2007 0.02 1894 4.95 19/2007 10 7 3 1 0.0 0.0 1932
September 3.64 11.04 1986 0.24 1979 3.70 16/1992 10 6 2 1 0.0 0.0 1912
October 2.11 7.54 1911 0.15 1992 2.64 11/1986 8 5 1 0 0.2 6.2 1991
November 1.88 5.80 1991 0.02 1903 3.45 08/1945 7 4 1 0 3.3 17.3 1991
December 1.14 3.44 1968 0.00 1943 1.50 01/1985 7 3 1 0 9.0 33.0 1985
Annual 32.15 47.89 1938 16.14 1910 4.95 20070819 103 63 21 7 40.6 82.8 1951
Winter 3.18 9.77 1998 0.78 1964 2.25 19980122 19 9 1 0 26.6 63.0 1971
Spring 8.85 16.68 2004 3.56 1939 3.83 19360501 29 18 6 2 10.5 36.6 1951
Summer 12.49 25.86 2007 4.48 1964 4.95 20070819 30 21 9 3 0.0 0.0 1932
Fall 7.63 16.20 1986 2.34 1950 3.70 19920916 25 15 5 2 3.5 23.5 1991
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