All-time weather records — Clinton, WI

Record high
102.0°F
July 7, 2012
Record low
-27.9°F
January 16, 2009
Wettest day
5.45 in
June 19, 2018

Climate change signal in Clinton

40.7%

of Clinton's all-time daily heat records were set in the last decade (149 of 366 records since 2015).

40.7%

of all-time daily cold records were set in the last decade (149 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 #
1940s
·
·
1950s
·
·
1960s
·
·
1970s
·
·
1980s
·
·
1990s
·
·
2000s
124
139
2010s
148
148
2020s
94
79

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 2001, the latest in 2026. Period of observation: 1948-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 61.0°F — Jan 7, 2008 -27.9°F — Jan 16, 2009 2.88 in — Jan 24, 1950
February 72.0°F — Feb 28, 2024 -20.9°F — Feb 8, 2021 1.50 in — Feb 22, 1981
March 82.0°F — Mar 22, 2012 -17.0°F — Mar 3, 2002 3.95 in — Mar 12, 2006
April 90.0°F — Apr 18, 2002 14.0°F — Apr 8, 2003 4.39 in — Apr 21, 1973
May 96.1°F — May 28, 2012 21.9°F — May 17, 2002 2.84 in — May 19, 1959
June 98.1°F — Jun 29, 2012 37.9°F — Jun 12, 2023 5.45 in — Jun 19, 2018
July 102.0°F — Jul 7, 2012 45.0°F — Jul 16, 2014 3.20 in — Jul 11, 2008
August 96.1°F — Aug 15, 2003 39.0°F — Aug 5, 2004 5.20 in — Aug 5, 1998
September 95.0°F — Sep 24, 2017 28.0°F — Sep 30, 2003 3.30 in — Sep 13, 1961
October 89.1°F — Oct 4, 2025 12.0°F — Oct 21, 2003 2.90 in — Oct 5, 1991
November 75.0°F — Nov 2, 2016 -4.0°F — Nov 12, 2019 2.75 in — Nov 16, 1961
December 66.0°F — Dec 4, 2012 -20.0°F — Dec 19, 2016 2.07 in — Dec 9, 2003

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