August 20 in Mergen, through the years

Typical high: 22.3°. Hottest: 32.7° (2015). Coldest night: 4.2° (1996).

YEARHIGHLOWRAIN
2025 14.6° 11.7° 22.7 mm
2024 24.7° 12.2° 1.9 mm
2023 19° 7.3° 0.7 mm
2022 14.4° 6.8° 0.6 mm
2021 17.7° 9.3° 3.8 mm
2020 25.3° 11.3° 0 mm
2019 22.1° 8.1° 0 mm
2018 24.3° 9.5° 0 mm
2017 17.5° 10.3° 7.7 mm
2016 25.4° 9.8° 0 mm
2015 32.7° 11.7° 0 mm
2014 28.4° 11.1° 0.3 mm
2013 16.1° 10.8° 3.8 mm
2012 18.9° 5.1° 0 mm
2011 28.9° 12.9° 0.3 mm
2010 20.1° 6.7° 0 mm
2009 23.5° 0 mm
2008 20° 6.9° 0 mm
2007 20.9° 7.7° 0 mm
2006 18.8° 9.1° 1.8 mm
2005 17.3° 13.1° 14 mm
2004 19.6° 11.2° 7.2 mm
2003 14.2° 12° 12.5 mm
2002 30.5° 10.2° 0 mm
2001 31.5° 12.3° 0 mm
2000 19.4° 9.7° 9 mm
1999 26.3° 7.9° 0 mm
1998 29.8° 13.2° 0 mm
1997 24.2° 12.4° 0.8 mm
1996 22.7° 4.2° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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