August 31 in Lake Piasa, through the years

Typical high: 28.9°. Hottest: 38.2° (2013). Coldest night: 12.2° (2023).

YEARHIGHLOWRAIN
2025 26° 16.7° 0 mm
2024 28.8° 21.5° 11.9 mm
2023 25.7° 12.2° 0 mm
2022 28.1° 14.4° 0 mm
2021 28.8° 21.2° 12.4 mm
2020 25.9° 20.5° 1 mm
2019 25.9° 17.8° 7.9 mm
2018 29.4° 20.6° 0.3 mm
2017 26.8° 16.8° 0 mm
2016 28.8° 21.7° 0.3 mm
2015 31.3° 21.6° 0.2 mm
2014 30.4° 21.9° 0.3 mm
2013 38.2° 24.5° 1.9 mm
2012 28° 24° 22.6 mm
2011 36° 21.2° 0 mm
2010 32.3° 22.8° 0 mm
2009 21.1° 13.9° 0 mm
2008 30.5° 16.4° 0 mm
2007 29.1° 14.5° 0 mm
2006 25.6° 18.2° 0.5 mm
2005 29.9° 18.2° 0 mm
2004 28.1° 17.4° 0 mm
2003 24.3° 19.9° 19 mm
2002 30.8° 17.9° 0 mm
2001 26.7° 19.7° 4.3 mm
2000 34.6° 23.7° 0 mm
1999 27.5° 14.1° 0 mm
1998 29.6° 19.8° 0.6 mm
1997 31.1° 20.7° 0.1 mm
1996 27.7° 16.7° 0.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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