August 31 in Riverside, through the years

Typical high: 28.3°. Hottest: 37.2° (2022). Coldest night: 6.5° (2005).

YEARHIGHLOWRAIN
2025 29.8° 10.5° 0 mm
2024 32.5° 9.2° 0 mm
2023 29.2° 10.9° 0 mm
2022 37.2° 15.1° 0 mm
2021 29.5° 12.9° 0 mm
2020 17.4° 10.4° 1.3 mm
2019 32.1° 12.6° 0 mm
2018 26.9° 14.2° 0 mm
2017 30.9° 18.7° 0.5 mm
2016 33.6° 14.7° 0 mm
2015 28° 12.1° 0 mm
2014 22.5° 11.2° 0.4 mm
2013 32.2° 12.1° 0 mm
2012 28.5° 15.8° 1 mm
2011 29.6° 15.7° 0 mm
2010 19.5° 8.5° 0.3 mm
2009 28.2° 15° 0.1 mm
2008 26.8° 14.3° 2 mm
2007 30.3° 20.1° 0 mm
2006 22.2° 0 mm
2005 24.7° 6.5° 0 mm
2004 32.5° 9.9° 0 mm
2003 28.3° 10.5° 0 mm
2002 29.9° 12.7° 0 mm
2001 30.9° 16° 0 mm
2000 24° 12.2° 0.2 mm
1999 18.4° 6.9° 0 mm
1998 32.1° 13.8° 0 mm
1997 30.2° 14° 0.3 mm
1996 31.2° 16.8° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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