August 20 in Bollier, through the years

Typical high: 20.6°. Hottest: 24.4° (2006). Coldest night: 2.9° (2001).

YEARHIGHLOWRAIN
2025 17.5° 12° 19.2 mm
2024 22.1° 13.1° 1.2 mm
2023 22.3° 5.6° 0 mm
2022 22.5° 0 mm
2021 22.4° 10° 0 mm
2020 22.8° 10.8° 0 mm
2019 20.2° 6.3° 0 mm
2018 19.7° 6.2° 0 mm
2017 19.6° 5.7° 0 mm
2016 23.5° 11.3° 0.1 mm
2015 19.7° 9.7° 1.5 mm
2014 20.8° 7.9° 0 mm
2013 20.8° 0 mm
2012 20.6° 8.6° 0 mm
2011 19.9° 6.2° 0 mm
2010 17.9° 13.4° 1.8 mm
2009 21.4° 6.9° 0 mm
2008 18.6° 6.3° 0 mm
2007 18.6° 12.1° 5.9 mm
2006 24.4° 7.5° 0 mm
2005 23.5° 10.4° 0 mm
2004 21.7° 6.2° 0 mm
2003 18.6° 5.9° 0 mm
2002 14.7° 12.7° 17.1 mm
2001 21.5° 2.9° 0 mm
2000 22.1° 8.8° 0.1 mm
1999 22.8° 6.2° 0 mm
1998 20.9° 11.6° 0 mm
1997 19.2° 12.2° 0.3 mm
1996 17.9° 5.6° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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