August 17 in Sitten, through the years

Typical high: 18.5°. Hottest: 23.8° (2012). Coldest night: -5.5° (2014).

YEARHIGHLOWRAIN
2025 20.9° 11.5° 1 mm
2024 16.9° 12.2° 22.9 mm
2023 19.1° 9.5° 1.6 mm
2022 22.9° 10° 13.9 mm
2021 15.8° 7.8° 0.5 mm
2020 16.4° 10.2° 14.7 mm
2019 21.2° 6.9° 0 mm
2018 18.1° 7.9 mm
2017 22.1° 7.7° 0 mm
2016 18.3° 6.5° 1.2 mm
2015 13° 7.7° 7.4 mm
2014 15.3° -5.5° 0 mm
2013 20.4° 10° 0 mm
2012 23.8° 7.4° 0 mm
2011 23.4° 7.8° 0 mm
2010 15.1° 6.3° 2.8 mm
2009 22.5° 9.8° 1.2 mm
2008 13.1° 7.5° 7.9 mm
2007 13.7° 6.6° 4 mm
2006 19.4° 8.6° 3.6 mm
2005 18.8° 2.9° 0 mm
2004 15.4° 9.8° 6.1 mm
2003 21.4° 9.2° 5.2 mm
2002 20.8° 4.5° 0 mm
2001 17.2° 8.2° 17.6 mm
2000 21° 8.8° 3.3 mm
1999 14.2° 5.8° 1.2 mm
1998 19.6° 9.4° 0.8 mm
1997 16.4° 9.1° 8.8 mm
1996 19° 3.8° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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