August 20 in Clanwilliam, through the years

Typical high: 18.2°. Hottest: 24.2° (2002). Coldest night: -0.3° (2009).

YEARHIGHLOWRAIN
2025 16.2° 6.5° 0 mm
2024 22.1° 7.7° 0 mm
2023 18.5° 5.6° 0 mm
2022 13.2° 4.9° 1.2 mm
2021 16° 4.5° 0 mm
2020 17° 2.6° 0 mm
2019 23.4° 5.8° 0 mm
2018 12.8° 7.3° 1.2 mm
2017 23.2° 10.1° 0 mm
2016 19.6° 5.9° 0 mm
2015 20.5° 7.7° 0 mm
2014 12.1° 7.2° 7.3 mm
2013 20.9° 5.7° 0 mm
2012 11.4° 5.9° 1.6 mm
2011 20.6° 3.9° 0 mm
2010 23.2° 6.8° 0 mm
2009 13.2° -0.3° 0 mm
2008 22.8° 8.6° 0 mm
2007 19.8° 6.4° 0 mm
2006 20.6° 7.4° 0 mm
2005 19.2° 4.7° 0 mm
2004 16.8° 10.4° 0 mm
2003 8.8° -0.1° 0.1 mm
2002 24.2° 11.6° 0 mm
2001 11.4° 7.1° 2.7 mm
2000 22.4° 10.7° 0.1 mm
1999 23.1° 10.9° 0 mm
1998 20° 7.5° 0 mm
1997 16.2° 7.1° 0 mm
1996 16.4° 2.5° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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