August 21 in Roche Blanche, through the years

Typical high: 31.1°. Hottest: 33.1° (2025). Coldest night: 19.9° (1999).

YEARHIGHLOWRAIN
2025 33.1° 22.8° 0.1 mm
2024 32.7° 22.8° 1.5 mm
2023 32.1° 21.3° 0 mm
2022 30.3° 22° 9.7 mm
2021 30.8° 20.6° 4.3 mm
2020 31.6° 22.7° 1.1 mm
2019 30.3° 22.6° 20.8 mm
2018 30.4° 22.4° 8.1 mm
2017 32.7° 21.9° 2.8 mm
2016 31.2° 20.8° 0.6 mm
2015 30.6° 23° 2 mm
2014 30.7° 20.7° 1.7 mm
2013 30.7° 21.5° 26.7 mm
2012 32° 20° 1.4 mm
2011 30.1° 20.9° 1 mm
2010 29.1° 21.2° 1.1 mm
2009 30.6° 20.3° 1.3 mm
2008 32.4° 21.8° 4.9 mm
2007 30.2° 21.1° 12.9 mm
2006 30.8° 21.9° 8.5 mm
2005 29.7° 21.1° 17 mm
2004 32.7° 21.1° 2.2 mm
2003 29.2° 21.5° 4 mm
2002 32.1° 20.3° 4 mm
2001 31.9° 20.8° 2.4 mm
2000 32° 20.5° 1.7 mm
1999 30.2° 19.9° 2.4 mm
1998 29.2° 21.3° 8.9 mm
1997 32.2° 21.9° 6 mm
1996 30.7° 20.3° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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