August 23 in Onalaska (historical), through the years

Typical high: 34.1°. Hottest: 39.4° (2023). Coldest night: 15.7° (2009).

YEARHIGHLOWRAIN
2025 34.6° 21.3° 0 mm
2024 36.8° 19° 0 mm
2023 39.4° 26.4° 0 mm
2022 26.5° 21.6° 50.6 mm
2021 35.7° 24.1° 0 mm
2020 34.7° 20.5° 0 mm
2019 33.5° 24.2° 1.9 mm
2018 30.9° 20.6° 0.3 mm
2017 31.4° 22.7° 3.1 mm
2016 32.7° 22.4° 0.3 mm
2015 32.8° 23.5° 0 mm
2014 36.3° 22.1° 0 mm
2013 33.8° 22.1° 0.8 mm
2012 33.7° 18.1° 0 mm
2011 37.1° 27.1° 0.1 mm
2010 36.8° 24.3° 0 mm
2009 28.8° 15.7° 0 mm
2008 31.3° 22.7° 5.8 mm
2007 37.7° 24.5° 0 mm
2006 31.9° 22.9° 3.5 mm
2005 37.2° 25.2° 0.2 mm
2004 29.9° 22.7° 3 mm
2003 36.3° 24.3° 0.2 mm
2002 34.7° 23.9° 3.1 mm
2001 36.5° 23.4° 0 mm
2000 37.5° 23.8° 0.1 mm
1999 36° 23.4° 0 mm
1998 36.7° 22.8° 0 mm
1997 28.3° 18.1° 0 mm
1996 33.4° 21.8° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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