August 31 in Sunnybrook Heights, through the years

Typical high: 30.6°. Hottest: 37.7° (2010). Coldest night: 16.7° (1999).

YEARHIGHLOWRAIN
2025 28.6° 18.9° 0 mm
2024 33° 22.5° 6.8 mm
2023 28.9° 21.4° 19.1 mm
2022 33.1° 23.2° 0.3 mm
2021 33° 22° 0 mm
2020 31.3° 24.2° 6.6 mm
2019 32.6° 17.5° 0 mm
2018 35.9° 23.4° 2.6 mm
2017 28.7° 21.9° 17.1 mm
2016 31.3° 23.8° 2.1 mm
2015 28.4° 20.4° 59.8 mm
2014 35.2° 22.6° 0 mm
2013 32° 20.3° 0.1 mm
2012 31.6° 21.8° 0.2 mm
2011 30.8° 19.9° 0 mm
2010 37.7° 19° 0 mm
2009 26.4° 21.6° 11.6 mm
2008 32.3° 22° 5.4 mm
2007 29.7° 21.5° 1.8 mm
2006 25.2° 22.6° 35.5 mm
2005 34.3° 25.8° 0 mm
2004 28° 22.7° 23.9 mm
2003 31.4° 23.7° 0.6 mm
2002 24.1° 20.8° 26.5 mm
2001 31.1° 23.6° 2.2 mm
2000 29.3° 22.5° 11.1 mm
1999 24.4° 16.7° 0 mm
1998 33.6° 23.7° 8.5 mm
1997 30.4° 20.8° 4.3 mm
1996 27.1° 20.3° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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