August 31 in Cornillon, through the years

Typical high: 23.1°. Hottest: 31.4° (2005). Coldest night: 6.9° (2006).

YEARHIGHLOWRAIN
2025 27° 13° 1.3 mm
2024 31.2° 15.6° 0 mm
2023 23.8° 11.5° 0.3 mm
2022 25.3° 15.2° 0.4 mm
2021 21.6° 10.9° 0 mm
2020 18° 10° 1.3 mm
2019 31.2° 15.2° 0 mm
2018 19.9° 13° 0 mm
2017 18.3° 12.4° 48.3 mm
2016 28.4° 12.9° 0 mm
2015 28.1° 16.7° 0.3 mm
2014 21° 11.4° 0 mm
2013 23.6° 9.6° 0 mm
2012 14.3° 10.5° 2.6 mm
2011 26.4° 10.3° 0.5 mm
2010 18.6° 8.5° 0 mm
2009 28.6° 8.4° 0 mm
2008 27.1° 15.7° 0.7 mm
2007 16.6° 9.2° 0.2 mm
2006 19.9° 6.9° 0 mm
2005 31.4° 13.5° 0 mm
2004 18.7° 12.4° 0 mm
2003 18.5° 12.1° 3 mm
2002 21.7° 14.6° 14.9 mm
2001 17.8° 12.6° 4 mm
2000 18.8° 13° 4.1 mm
1999 23.4° 11° 0 mm
1998 27.6° 7.4° 0 mm
1997 29.4° 12.1° 0 mm
1996 17.6° 9.6° 0.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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