August 23 in St. Catherines, through the years

Typical high: 22.6°. Hottest: 26.4° (2008). Coldest night: 9.2° (2007).

YEARHIGHLOWRAIN
2025 24.2° 12° 0 mm
2024 20.9° 15.4° 0.9 mm
2023 20.3° 11° 0.1 mm
2022 22.6° 19.3° 9.9 mm
2021 24.6° 15.7° 1.9 mm
2020 24.8° 13.1° 0 mm
2019 23.7° 18.7° 0.2 mm
2018 22.8° 17.7° 0 mm
2017 23.7° 20.4° 4.4 mm
2016 22.7° 16.1° 0 mm
2015 25.1° 20.3° 7.1 mm
2014 19.8° 14.3° 0.1 mm
2013 19.8° 15.6° 2.5 mm
2012 26.2° 16.6° 0 mm
2011 21° 15.7° 0.5 mm
2010 20.7° 16.3° 0.9 mm
2009 23.5° 18.9° 20.5 mm
2008 26.4° 15.5° 0 mm
2007 19.9° 9.2° 0 mm
2006 19.7° 15.2° 1 mm
2005 23.2° 17.9° 0.2 mm
2004 23.6° 12.6° 0 mm
2003 24.1° 16.6° 10.3 mm
2002 18.4° 12.5° 1.5 mm
2001 25.1° 17.9° 0.3 mm
2000 22.9° 12.9° 0 mm
1999 21.4° 17° 1.5 mm
1998 21.5° 11.2° 0 mm
1997 21.7° 17.8° 4.9 mm
1996 24° 17.7° 0.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

Full St. Catherines forecast → · Will it rain today?