August 23 in Summerland, through the years

Typical high: 21.9°. Hottest: 28.8° (2025). Coldest night: 4.6° (2021).

YEARHIGHLOWRAIN
2025 28.8° 13.6° 0 mm
2024 23.4° 11.5° 5.6 mm
2023 16.2° 8.8° 3.2 mm
2022 24.4° 13.2° 1.8 mm
2021 15° 4.6° 2.2 mm
2020 24.5° 8.8° 0 mm
2019 16.8° 11° 2.5 mm
2018 21.8° 10.3° 0 mm
2017 26.1° 13° 0 mm
2016 19.8° 6.9° 0.8 mm
2015 24.7° 9.7° 0 mm
2014 20.8° 8.7° 0.4 mm
2013 21° 14.7° 1.6 mm
2012 18.7° 6.5° 0 mm
2011 26.5° 14.2° 0 mm
2010 21.1° 6.1° 0 mm
2009 19.9° 6.7° 0 mm
2008 23.1° 10° 0 mm
2007 22° 10.3° 0 mm
2006 19.7° 0 mm
2005 16.4° 8.6° 0.7 mm
2004 16.6° 11.3° 0.1 mm
2003 19° 9.1° 2.3 mm
2002 27° 12.3° 0 mm
2001 14.8° 10.3° 16.9 mm
2000 28.1° 11.5° 0 mm
1999 28.6° 13.2° 0 mm
1998 22.2° 11° 0.2 mm
1997 22° 12.3° 1.4 mm
1996 28.7° 11.3° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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