September 1 in Mont-de-Lans, through the years

Typical high: 15.1°. Hottest: 20.6° (2009). Coldest night: 0.3° (2020).

YEARHIGHLOWRAIN
2025 11° 6.5° 16.1 mm
2024 19.3° 9.3° 7.5 mm
2023 18.3° 3.6° 0 mm
2022 18.5° 5.5° 0.2 mm
2021 17° 4.4° 0 mm
2020 13.6° 0.3° 0 mm
2019 16.5° 6.2° 2 mm
2018 10.9° 4.2° 0.5 mm
2017 11.8° 5.5° 0.4 mm
2016 19.2° 6.5° 0 mm
2015 14.5° 8.7° 9.1 mm
2014 12.1° 3.3° 0.3 mm
2013 16.6° 4.4° 0 mm
2012 4.4° 0.9° 9.1 mm
2011 17.3° 6.9° 2.1 mm
2010 15.8° 1.8° 0 mm
2009 20.6° 8.4° 0 mm
2008 14.7° 7.7° 0.3 mm
2007 14.2° 4.5° 0 mm
2006 16° 2.7° 0 mm
2005 18.9° 7.1° 1.5 mm
2004 18.1° 1.8° 0 mm
2003 12.4° 3.1° 0 mm
2002 13.9° 8.6° 5.2 mm
2001 6.1° 2.3° 6.3 mm
2000 16.1° 0 mm
1999 17.8° 3.4° 0 mm
1998 18.9° 5.3° 0.8 mm
1997 18.6° 5.5° 0.1 mm
1996 10.4° 3.5° 0.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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