August 20 in Rialto, through the years

Typical high: 30.6°. Hottest: 37.3° (2020). Coldest night: 15.1° (2002).

YEARHIGHLOWRAIN
2025 35.2° 19° 0 mm
2024 36.5° 19.1° 0 mm
2023 22.4° 18.5° 59.5 mm
2022 32.2° 20.7° 0 mm
2021 28.2° 16.8° 0 mm
2020 37.3° 23.7° 0.6 mm
2019 33.4° 18.4° 0 mm
2018 31.7° 21.9° 0 mm
2017 29.8° 17.1° 0 mm
2016 31.3° 18.8° 0 mm
2015 29.8° 19° 0 mm
2014 25.9° 17.2° 2.2 mm
2013 32.3° 19.5° 1 mm
2012 31.5° 21.6° 1 mm
2011 27.4° 16° 0 mm
2010 32.1° 19.7° 0 mm
2009 30.8° 17.8° 0 mm
2008 28.3° 16.1° 0 mm
2007 33.6° 20.8° 0 mm
2006 31.2° 16.9° 0 mm
2005 31° 16.4° 0 mm
2004 27.4° 18° 0 mm
2003 28.4° 19.2° 6.7 mm
2002 26.3° 15.1° 0 mm
2001 30.4° 18.7° 0 mm
2000 30.1° 17.5° 0 mm
1999 31.7° 18.4° 0.3 mm
1998 30.3° 16.5° 0 mm
1997 30.8° 18.9° 0 mm
1996 31.4° 16.2° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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