All-time weather records — Winona, KS

Record high
109.9°F
July 7, 1973
Record low
-18.9°F
February 5, 1982
Wettest day
5.67 in
June 29, 2014

Climate change signal in Winona

0%

of Winona's all-time daily heat records were set in the last decade (0 of 366 records since 2015).

0%

of all-time daily cold records were set in the last decade (0 of 366 records since 2015).

If records were spread evenly across the station's history, you'd expect roughly 5% per decade. Decade-by-decade, here's where each record-breaking day was set:

Decade Heat records set # Cold records set #
1890s
·
·
1900s
·
·
1940s
·
·
1950s
·
·
1960s
58
98
1970s
71
88
1980s
70
71
1990s
63
79
2000s
104
29
2010s
·
1
2020s
·
·

Records are the all-time daily extremes that are still standing — each daily record can only be held by one year. The station's earliest hot record was set in 1962, the latest in 2009. Period of observation: 1893-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 88.0°F — Jan 25, 2005 -17.0°F — Jan 12, 1963 1.23 in — Jan 14, 1960
February 82.0°F — Feb 23, 1982 -18.9°F — Feb 5, 1982 0.96 in — Feb 24, 2020
March 89.1°F — Mar 28, 1963 -9.9°F — Mar 4, 1995 1.80 in — Mar 28, 1980
April 97.0°F — Apr 23, 1989 3.9°F — Apr 30, 1997 2.51 in — Apr 6, 2005
May 102.9°F — May 29, 2006 21.0°F — May 1, 1967 2.93 in — May 1, 2017
June 109.0°F — Jun 26, 1971 36.0°F — Jun 2, 1969 5.67 in — Jun 29, 2014
July 109.9°F — Jul 7, 1973 45.0°F — Jul 30, 1971 3.10 in — Jul 10, 1998
August 109.0°F — Aug 11, 1964 41.0°F — Aug 23, 1964 3.99 in — Aug 2, 2013
September 104.0°F — Sep 8, 1971 23.0°F — Sep 30, 1985 3.80 in — Sep 13, 2013
October 97.0°F — Oct 1, 2009 9.0°F — Oct 30, 1993 3.00 in — Oct 26, 1897
November 87.1°F — Nov 7, 1980 -2.9°F — Nov 28, 1976 1.66 in — Nov 18, 2015
December 86.0°F — Dec 24, 1964 -18.0°F — Dec 22, 1990 1.80 in — Dec 30, 2006

Click a month to see every daily record for that month in Winona.