September 4 in Lake Cowichan, through the years

Typical high: 20.3°. Hottest: 31.4° (2017). Coldest night: 3.6° (2015).

YEARHIGHLOWRAIN
2025 26.5° 12.5° 0 mm
2024 25.1° 9.4° 0 mm
2023 16.2° 10.1° 0.1 mm
2022 16.6° 10.9° 1.2 mm
2021 16.4° 10.2° 9.4 mm
2020 26° 12.4° 0 mm
2019 20.6° 11.5° 0 mm
2018 21.6° 5.1° 0 mm
2017 31.4° 14.1° 0 mm
2016 17.8° 0 mm
2015 16.1° 3.6° 0 mm
2014 20.6° 5.4° 0 mm
2013 21.1° 9.4° 0 mm
2012 22.1° 7.6° 0 mm
2011 24.7° 7.7° 0 mm
2010 17.2° 7.8° 9.4 mm
2009 18.9° 9.1° 0.9 mm
2008 19.7° 7.4° 0 mm
2007 17.8° 11.5° 3.8 mm
2006 26° 9.1° 0 mm
2005 13.7° 7.8° 2.3 mm
2004 17.9° 10.6° 0 mm
2003 28.4° 12.2° 0 mm
2002 16.5° 3.6° 0.3 mm
2001 16.3° 8.9° 0.2 mm
2000 16.2° 5.7° 2.8 mm
1999 19.4° 9.8° 0.7 mm
1998 25.4° 8.3° 0 mm
1997 19.8° 1.8 mm
1996 14.1° 3.7° 8.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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