August 18 in Grantschen, through the years

Typical high: 25°. Hottest: 31.6° (2012). Coldest night: 11.2° (2007).

YEARHIGHLOWRAIN
2025 25.5° 11.4° 0 mm
2024 21.5° 16.4° 17.8 mm
2023 30.5° 17.1° 0 mm
2022 25.5° 17.8° 4.9 mm
2021 18.4° 12.6° 3.5 mm
2020 25° 15.7° 3 mm
2019 30° 16.5° 3 mm
2018 27.6° 16.4° 0 mm
2017 27.8° 16.4° 8 mm
2016 23.9° 11.8° 0 mm
2015 19.9° 12.2° 0.6 mm
2014 16.4° 13° 1.7 mm
2013 24° 15° 0 mm
2012 31.6° 15.5° 0 mm
2011 29° 17.2° 0.1 mm
2010 18.3° 13.5° 1.4 mm
2009 25.7° 15.3° 0 mm
2008 25.8° 13.5° 0 mm
2007 21.3° 11.2° 0 mm
2006 22.4° 15.6° 5.4 mm
2005 26.8° 14.8° 0 mm
2004 28° 16.9° 2.6 mm
2003 26.5° 19° 0.5 mm
2002 28.4° 16° 0 mm
2001 27.6° 17.1° 0.2 mm
2000 25.1° 17.3° 0.2 mm
1999 21.3° 11.4° 8.2 mm
1998 25.3° 14.4° 0 mm
1997 25.9° 15.2° 0.6 mm
1996 24.3° 12.9° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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