August 30 in Ontario, through the years

Typical high: 32.5°. Hottest: 38.9° (2022). Coldest night: 10.1° (2010).

YEARHIGHLOWRAIN
2025 35.4° 18.6° 0 mm
2024 32.5° 12.4° 0 mm
2023 26.9° 15.1° 0 mm
2022 38.9° 18.4° 0 mm
2021 35.2° 15.4° 0 mm
2020 28.9° 16.2° 0 mm
2019 35.1° 19.8° 0 mm
2018 33.9° 15.7° 0 mm
2017 36.4° 22° 0.2 mm
2016 33.8° 19.6° 0 mm
2015 28.4° 15.1° 0 mm
2014 28.4° 17.5° 1.2 mm
2013 33.8° 16.6° 0 mm
2012 32.7° 13° 0 mm
2011 34.6° 18° 0 mm
2010 23.2° 10.1° 0 mm
2009 28.8° 16.5° 0 mm
2008 32.4° 19.9° 0 mm
2007 38.7° 18.8° 0 mm
2006 23.8° 14.9° 0 mm
2005 25.7° 13.1° 0 mm
2004 35.4° 16.4° 0 mm
2003 33.2° 17.7° 0 mm
2002 31.6° 18.4° 0.5 mm
2001 37.2° 17.9° 0 mm
2000 30.3° 18.3° 0 mm
1999 32.7° 11.5° 0 mm
1998 35.9° 18.9° 0 mm
1997 33.9° 14.7° 0 mm
1996 36.1° 16.5° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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