August 29 in Fort Mackinac, through the years

Typical high: 21.8°. Hottest: 28.6° (2010). Coldest night: 9.7° (2025).

YEARHIGHLOWRAIN
2025 17.4° 9.7° 0 mm
2024 19.1° 15.6° 0 mm
2023 17.8° 12° 11.7 mm
2022 23.1° 20.5° 15.5 mm
2021 26.9° 19.1° 0 mm
2020 18.8° 14.8° 6.2 mm
2019 21.5° 14.2° 5 mm
2018 20.1° 13.6° 17.9 mm
2017 20.5° 15.1° 0.4 mm
2016 24.2° 14.7° 0 mm
2015 21° 16.8° 0.7 mm
2014 19.6° 13.7° 1.3 mm
2013 28° 20.9° 0 mm
2012 23.5° 14.2° 0 mm
2011 23.3° 16.3° 0 mm
2010 28.6° 18.2° 0 mm
2009 15.5° 11.9° 28.6 mm
2008 23.9° 18.1° 4.1 mm
2007 23.2° 17.2° 1.1 mm
2006 22.4° 17.6° 0 mm
2005 23° 16.3° 0.6 mm
2004 17.6° 14.6° 2.4 mm
2003 21.7° 12.4° 21.2 mm
2002 23° 13.7° 0 mm
2001 24.1° 14.9° 0 mm
2000 22° 15.2° 7.9 mm
1999 17.4° 13.2° 0 mm
1998 23.5° 17.4° 1.6 mm
1997 19.5° 15.7° 0.1 mm
1996 23.4° 16.7° 0.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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