August 18 in Grainval, through the years

Typical high: 19.7°. Hottest: 25.6° (2012). Coldest night: 14.7° (1999).

YEARHIGHLOWRAIN
2025 21° 16.8° 0 mm
2024 18.5° 16.8° 0.1 mm
2023 21.7° 17.8° 0 mm
2022 21° 17.9° 15.5 mm
2021 17.1° 15.8° 0.7 mm
2020 19.2° 17.1° 2.4 mm
2019 19° 17.9° 8.4 mm
2018 17.7° 16.4° 0 mm
2017 19.4° 18° 3.5 mm
2016 21.3° 16.5° 0 mm
2015 17.1° 15.5° 0.1 mm
2014 17.4° 15.7° 5.6 mm
2013 19.8° 16.2° 1.4 mm
2012 25.6° 18.7° 0.1 mm
2011 18.8° 15.5° 0.4 mm
2010 18.4° 16.7° 0.6 mm
2009 17.3° 16.5° 0 mm
2008 18.1° 16.3° 1.1 mm
2007 16.6° 15° 0.1 mm
2006 20.3° 16.1° 2.2 mm
2005 21.6° 15.6° 0 mm
2004 23.1° 17.3° 0.3 mm
2003 21.3° 18.5° 0.4 mm
2002 23° 18° 0 mm
2001 18.8° 16.3° 0 mm
2000 18.2° 16.4° 1.1 mm
1999 18.4° 14.7° 5.5 mm
1998 17.6° 15.5° 0 mm
1997 22.5° 19° 1 mm
1996 21.1° 17.8° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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