August 23 in Riverside, through the years

Typical high: 26.9°. Hottest: 35.4° (2025). Coldest night: (2021).

YEARHIGHLOWRAIN
2025 35.4° 15.3° 0 mm
2024 18.6° 10.9° 10 mm
2023 27.1° 11.1° 0 mm
2022 30.9° 13.9° 0 mm
2021 24° 0 mm
2020 29° 11.1° 0 mm
2019 28.6° 10.7° 0 mm
2018 21.8° 13.3° 0 mm
2017 27.5° 12.9° 0 mm
2016 28.7° 9.2° 0 mm
2015 29.9° 12.5° 0 mm
2014 31.4° 11.4° 0 mm
2013 24.5° 13.3° 0 mm
2012 24.2° 10.3° 0 mm
2011 31.2° 16.6° 0 mm
2010 27° 9.1° 0 mm
2009 24.3° 10.2° 0 mm
2008 29.3° 11.3° 0 mm
2007 28.8° 11° 0 mm
2006 24.1° 11.2° 0 mm
2005 23.2° 9.7° 0 mm
2004 21° 14.9° 2.6 mm
2003 25.5° 11° 0 mm
2002 29.4° 10.6° 0 mm
2001 20.6° 12.7° 0.7 mm
2000 29.5° 13.8° 0 mm
1999 30.6° 13.9° 0 mm
1998 21.3° 12.5° 0 mm
1997 25.9° 12.4° 0.4 mm
1996 34.3° 14.2° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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