All-time weather records — Munising, MI

Record high
100.9°F
October 18, 2008
Record low
-20.7°F
February 20, 2015
Wettest day
8.14 in
February 20, 2013

Climate change signal in Munising

49.5%

of Munising's all-time daily heat records were set in the last decade (181 of 366 records since 2015).

50.8%

of all-time daily cold records were set in the last decade (186 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
103
93
2010s
149
197
2020s
114
76

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 48.0°F — Jan 27, 2006 -17.0°F — Jan 25, 2026 0.92 in — Jan 7, 2019
February 69.1°F — Feb 5, 2007 -20.7°F — Feb 20, 2015 8.14 in — Feb 20, 2013
March 84.0°F — Mar 21, 2012 -17.9°F — Mar 2, 2014 1.41 in — Mar 17, 2026
April 82.9°F — Apr 12, 2023 3.2°F — Apr 1, 2018 1.54 in — Apr 28, 2025
May 91.9°F — May 24, 2010 23.2°F — May 9, 2017 2.36 in — May 1, 2023
June 93.0°F — Jun 6, 2021 31.1°F — Jun 3, 2019 1.89 in — Jun 22, 2024
July 95.0°F — Jul 16, 2013 39.0°F — Jul 2, 2013 1.79 in — Jul 18, 2013
August 97.0°F — Aug 1, 2007 37.0°F — Aug 31, 2009 2.62 in — Aug 19, 2006
September 91.9°F — Sep 4, 2023 31.1°F — Sep 18, 2020 3.45 in — Sep 5, 2018
October 100.9°F — Oct 18, 2008 21.2°F — Oct 31, 2023 3.39 in — Oct 17, 2016
November 75.0°F — Nov 6, 2020 -0.9°F — Nov 26, 2005 1.48 in — Nov 21, 2024
December 54.0°F — Dec 3, 2012 -17.0°F — Dec 25, 2004 1.67 in — Dec 14, 2015

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