All-time weather records — Johnson Creek, WI

Record high
105.1°F
July 6, 2012
Record low
-29.9°F
January 31, 2019
Wettest day
4.76 in
September 12, 2022

Climate change signal in Johnson Creek

48.4%

of Johnson Creek's all-time daily heat records were set in the last decade (177 of 366 records since 2015).

45.6%

of all-time daily cold records were set in the last decade (167 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
100
99
2010s
165
199
2020s
101
68

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 2004, the latest in 2026. Period of observation: 2004-2026.

Records by month

Month Hottest day Coldest day Wettest day
January 57.9°F — Jan 30, 2013 -29.9°F — Jan 31, 2019 1.18 in — Jan 29, 2006
February 71.1°F — Feb 23, 2017 -29.0°F — Feb 1, 2019 1.38 in — Feb 27, 2023
March 82.9°F — Mar 22, 2012 -9.0°F — Mar 1, 2015 2.21 in — Mar 25, 2009
April 84.9°F — Apr 25, 2009 16.0°F — Apr 7, 2018 2.28 in — Apr 14, 2014
May 95.0°F — May 28, 2012 23.0°F — May 9, 2020 3.56 in — May 13, 2014
June 97.0°F — Jun 25, 2005 41.0°F — Jun 1, 2015 3.45 in — Jun 16, 2022
July 105.1°F — Jul 6, 2012 48.9°F — Jul 2, 2015 4.34 in — Jul 23, 2010
August 102.0°F — Aug 2, 2006 43.0°F — Aug 31, 2009 4.26 in — Aug 19, 2007
September 95.0°F — Sep 11, 2013 35.1°F — Sep 15, 2007 4.76 in — Sep 12, 2022
October 89.1°F — Oct 4, 2005 24.1°F — Oct 11, 2009 2.83 in — Oct 2, 2019
November 75.0°F — Nov 10, 2020 3.0°F — Nov 21, 2014 1.97 in — Nov 5, 2022
December 66.0°F — Dec 4, 2012 -13.0°F — Dec 19, 2016 1.56 in — Dec 14, 2015

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