August 28 in Sister Bay, through the years

Typical high: 21.9°. Hottest: 27.1° (1999). Coldest night: 14° (2025).

YEARHIGHLOWRAIN
2025 18.5° 14° 5.7 mm
2024 20.5° 17.6° 0.8 mm
2023 19.2° 17.6° 0 mm
2022 19.5° 18.5° 7.8 mm
2021 24.3° 19.1° 13.4 mm
2020 21.7° 17.3° 20.8 mm
2019 17.7° 16° 0 mm
2018 21.8° 18° 33.3 mm
2017 18.8° 15.9° 0.4 mm
2016 22.5° 19.6° 0 mm
2015 19.5° 17.1° 1.4 mm
2014 17.9° 16.5° 0 mm
2013 26.5° 22.6° 0 mm
2012 22° 20.2° 0.1 mm
2011 21.9° 19.7° 0 mm
2010 22.7° 21.5° 0 mm
2009 21.1° 19° 0 mm
2008 23.7° 21.2° 3.5 mm
2007 23.6° 20.7° 22.9 mm
2006 23.7° 22.3° 0.2 mm
2005 23.5° 20° 0 mm
2004 20.3° 16.1° 0.9 mm
2003 22.2° 19.1° 0.5 mm
2002 22° 18.5° 0 mm
2001 22.4° 20.1° 0 mm
2000 22.9° 20° 0 mm
1999 27.1° 22.2° 0 mm
1998 26.4° 21.8° 4.7 mm
1997 20° 17.6° 0.9 mm
1996 23° 18.4° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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