All-time weather records — Denmark, WI

Record high
97.0°F
July 6, 2012
Record low
-24.0°F
January 31, 2019
Wettest day
4.45 in
October 23, 2020

Climate change signal in Denmark

63.4%

of Denmark's all-time daily heat records were set in the last decade (232 of 366 records since 2015).

47.3%

of all-time daily cold records were set in the last decade (173 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 #
2000s
44
89
2010s
177
195
2020s
145
82

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 2007, the latest in 2026. Period of observation: 2007-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 51.1°F — Jan 12, 2012 -24.0°F — Jan 31, 2019 0.92 in — Jan 9, 2008
February 70.0°F — Feb 28, 2024 -23.1°F — Feb 1, 2019 0.79 in — Feb 28, 2023
March 84.0°F — Mar 22, 2012 -14.1°F — Mar 3, 2014 1.75 in — Mar 20, 2020
April 84.9°F — Apr 13, 2023 9.0°F — Apr 8, 2018 3.03 in — Apr 14, 2026
May 91.9°F — May 28, 2018 26.1°F — May 12, 2020 2.53 in — May 4, 2018
June 93.9°F — Jun 23, 2025 36.0°F — Jun 2, 2009 2.36 in — Jun 9, 2008
July 97.0°F — Jul 6, 2012 44.1°F — Jul 2, 2015 2.79 in — Jul 15, 2021
August 91.9°F — Aug 1, 2007 39.9°F — Aug 31, 2009 2.95 in — Aug 21, 2010
September 91.9°F — Sep 4, 2023 33.1°F — Sep 29, 2022 2.55 in — Sep 4, 2018
October 87.1°F — Oct 4, 2025 24.1°F — Oct 31, 2020 4.45 in — Oct 23, 2020
November 75.0°F — Nov 10, 2020 5.0°F — Nov 21, 2014 1.47 in — Nov 1, 2013
December 62.1°F — Dec 4, 2012 -13.0°F — Dec 27, 2017 2.04 in — Dec 14, 2015

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