August 21 in Calwa, through the years

Typical high: 34.7°. Hottest: 42° (2022). Coldest night: 15.2° (1996).

YEARHIGHLOWRAIN
2025 39.3° 20.8° 0 mm
2024 34.6° 19.1° 0 mm
2023 31.4° 20.3° 6.1 mm
2022 42° 24.3° 0 mm
2021 34.1° 21.4° 0 mm
2020 37° 21.5° 0 mm
2019 35.3° 19.3° 0 mm
2018 35° 21.4° 0 mm
2017 35.2° 23.2° 0 mm
2016 37.5° 23.5° 0 mm
2015 35.7° 20.3° 0 mm
2014 35.7° 20° 0 mm
2013 38.6° 21.4° 0 mm
2012 35.5° 21.3° 0 mm
2011 32.5° 18.9° 0 mm
2010 33.4° 20.7° 0 mm
2009 37° 20.5° 0 mm
2008 33.5° 20.9° 0 mm
2007 37.4° 22.2° 0 mm
2006 34.3° 19.3° 0 mm
2005 34.8° 20.1° 0 mm
2004 34.6° 22.6° 0 mm
2003 33.9° 23.2° 1 mm
2002 29.8° 16.1° 0 mm
2001 30.1° 17.8° 0 mm
2000 32.2° 17.1° 0 mm
1999 34.5° 18.9° 0 mm
1998 31° 17.1° 0 mm
1997 34.3° 20.9° 0 mm
1996 31.5° 15.2° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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