August 21 in Héricy, through the years

Typical high: 24.8°. Hottest: 33.1° (2011). Coldest night: 6.9° (2014).

YEARHIGHLOWRAIN
2025 23.6° 15.1° 7 mm
2024 21.3° 10.7° 0 mm
2023 29° 17.2° 0 mm
2022 27.7° 13.6° 0 mm
2021 27.6° 14.9° 0.3 mm
2020 27.4° 20.4° 4.4 mm
2019 24.2° 9.9° 0 mm
2018 28.1° 15.2° 0 mm
2017 24.4° 14.4° 0 mm
2016 21.3° 13.1° 0 mm
2015 29° 13.9° 0 mm
2014 20° 6.9° 0 mm
2013 26.4° 10.6° 0 mm
2012 30.9° 18.6° 3 mm
2011 33.1° 21.5° 0.7 mm
2010 30.1° 15.3° 0 mm
2009 24.9° 16.8° 0 mm
2008 23.5° 13.3° 0 mm
2007 19.8° 11.4° 0.9 mm
2006 20.3° 13.4° 0.7 mm
2005 20.2° 14.8° 0.1 mm
2004 18.9° 13.2° 1.2 mm
2003 26.1° 11.7° 0 mm
2002 21.8° 12.7° 0.6 mm
2001 26° 12.7° 0 mm
2000 19.8° 10.7° 0.2 mm
1999 22.2° 11.4° 0 mm
1998 20.4° 14.3° 7.4 mm
1997 32.1° 16° 0 mm
1996 23.4° 17° 7.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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