September 4 in Sylvan Lake, through the years

Typical high: 24.4°. Hottest: 31.6° (2023). Coldest night: 9.6° (2025).

YEARHIGHLOWRAIN
2025 18.3° 9.6° 0 mm
2024 25.8° 14.2° 0 mm
2023 31.6° 21.6° 0 mm
2022 20.1° 18° 1.6 mm
2021 22.7° 18.9° 1 mm
2020 25.5° 13.6° 0 mm
2019 20.7° 14.9° 0 mm
2018 29.7° 21.3° 0 mm
2017 25.7° 18° 2.9 mm
2016 25° 15.8° 0 mm
2015 24.6° 19.5° 0 mm
2014 27.1° 21.2° 0.6 mm
2013 27.7° 15.3° 0 mm
2012 29.6° 21.9° 6.3 mm
2011 22.1° 15.8° 2.4 mm
2010 18.6° 11.8° 0 mm
2009 23° 14.3° 0 mm
2008 19.6° 16.8° 56.6 mm
2007 31.2° 19.5° 0 mm
2006 20.5° 16.3° 4 mm
2005 22.8° 17.2° 5.7 mm
2004 28.1° 19.1° 0 mm
2003 20.2° 14.7° 0 mm
2002 25.8° 17° 0 mm
2001 23.6° 16.8° 0 mm
2000 21.5° 16.7° 0.9 mm
1999 30.3° 20.6° 0 mm
1998 24.6° 18.1° 0 mm
1997 20° 10.2° 0 mm
1996 27.4° 19.3° 0.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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