September 1 in Toronto, through the years

Typical high: 30.8°. Hottest: 39.3° (2011). Coldest night: 12.8° (2009).

YEARHIGHLOWRAIN
2025 24.5° 19.4° 6.5 mm
2024 33.3° 18° 0 mm
2023 34.3° 17.3° 0 mm
2022 33.6° 17.1° 0 mm
2021 32.3° 21.9° 0 mm
2020 28.5° 20.7° 17.3 mm
2019 28° 18° 0 mm
2018 33.9° 23.4° 0.7 mm
2017 27.7° 14.8° 0 mm
2016 28.1° 19.9° 0.1 mm
2015 32.1° 20.5° 0 mm
2014 30.7° 19.1° 33.8 mm
2013 31.9° 22.2° 0 mm
2012 33.5° 20.6° 8.6 mm
2011 39.3° 26.8° 0 mm
2010 27.7° 23.1° 13 mm
2009 24.3° 12.8° 0 mm
2008 31.7° 20.6° 0 mm
2007 31.4° 15.1° 0 mm
2006 28.6° 18.2° 0 mm
2005 28.7° 18.6° 3 mm
2004 30° 18.5° 0 mm
2003 22.1° 16.8° 3.6 mm
2002 33.3° 20.5° 0.3 mm
2001 28.9° 16° 0 mm
2000 37.9° 20.7° 0 mm
1999 34.7° 21.2° 0 mm
1998 31.6° 21.5° 0 mm
1997 33.4° 21.5° 0 mm
1996 28° 18.4° 0.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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