August 20 in Châteaugay, through the years

Typical high: 23.4°. Hottest: 33.6° (2011). Coldest night: 6.2° (2017).

YEARHIGHLOWRAIN
2025 21° 14.5° 13.2 mm
2024 25.2° 10.1° 0 mm
2023 31.8° 17.5° 0 mm
2022 23.9° 15.9° 4 mm
2021 25.6° 10° 0 mm
2020 32.8° 17.1° 0 mm
2019 17.3° 11.7° 0.6 mm
2018 26.6° 12.1° 0 mm
2017 19.9° 6.2° 0 mm
2016 19.7° 14.2° 14.3 mm
2015 24.5° 9.5° 0 mm
2014 17.1° 8.4° 0.6 mm
2013 21.2° 8.8° 0 mm
2012 30.6° 19.6° 0.8 mm
2011 33.6° 15° 0 mm
2010 27° 15.8° 2.8 mm
2009 31.1° 17.4° 0 mm
2008 19.2° 12.2° 0 mm
2007 15° 11° 8.8 mm
2006 19.3° 12.5° 0.7 mm
2005 16.3° 10.7° 14.9 mm
2004 18.7° 12.5° 0 mm
2003 20° 15.2° 30.5 mm
2002 18.5° 14.8° 18.7 mm
2001 20.7° 14.6° 2.9 mm
2000 28.2° 17° 2.2 mm
1999 20.4° 10.8° 0 mm
1998 25.8° 11.8° 0.6 mm
1997 26.9° 13.8° 0 mm
1996 24.2° 14.9° 7.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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