date! ,

Period of Record General Climate Summary - Temperature

Station:(219072) WINONA DAM 5 A
From Year=1939 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 25.5 8.4 17.0 58 25/1944 -32 17/2009 30.6 2006 5.2 2009 0.0 21.6 30.4 9.9
February 31.0 12.3 21.7 60 26/2000 -38 03/1996 33.0 1998 11.2 2008 0.0 15.2 27.2 6.1
March 42.0 23.4 32.8 88 27/2007 -10 02/1943 49.1 2012 25.1 1996 0.0 6.1 25.4 1.7
April 58.3 37.6 47.9 93 21/1980 8 25/1980 54.5 1942 41.8 1995 0.1 0.2 8.5 0.0
May 69.0 48.0 58.5 93 21/1970 28 03/2005 65.6 1941 52.7 1997 0.5 0.0 0.4 0.0
June 78.9 58.7 68.7 98 30/1996 40 21/1992 74.9 1971 63.8 1993 2.8 0.0 0.0 0.0
July 83.3 62.9 73.1 108 14/1995 48 02/2001 78.5 2012 66.7 2009 5.7 0.0 0.0 0.0
August 81.2 61.2 71.2 99 01/2006 44 21/2004 76.7 1995 65.6 2004 3.4 0.0 0.0 0.0
September 72.8 52.8 62.8 96 14/1998 28 28/1942 68.7 1998 55.9 1993 0.9 0.0 0.1 0.0
October 60.5 41.5 51.0 88 04/1997 20 26/1942 58.4 1971 43.9 2009 0.0 0.0 4.9 0.0
November 43.6 28.8 36.2 78 09/1999 -2 29/1942 47.7 2001 27.0 1991 0.0 4.4 20.1 0.1
December 30.9 16.0 23.4 66 06/1998 -31 25/2000 30.3 1939 7.9 2000 0.0 16.7 29.1 4.1
Annual 56.4 37.6 47.0 108 19950714 -38 19960203 50.5 1998 43.1 2008 13.4 64.3 146.3 21.9
Winter 29.1 12.2 20.7 66 19981206 -38 19960203 28.5 2002 13.7 2009 0.0 53.5 86.8 20.1
Spring 56.5 36.3 46.4 93 19700521 -10 19430302 53.4 2012 40.9 1996 0.7 6.3 34.4 1.7
Summer 81.1 60.9 71.0 108 19950714 40 19920621 74.0 1995 66.8 2009 11.8 0.0 0.0 0.0
Fall 58.9 41.0 50.0 96 19980914 -2 19421129 54.5 1971 45.6 1991 0.9 4.4 25.1 0.1
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