August 20 in Flatholmen, through the years

Typical high: 18.6°. Hottest: 22.8° (2002). Coldest night: 13.8° (2025).

YEARHIGHLOWRAIN
2025 16.7° 13.8° 0 mm
2024 19.5° 17.2° 0 mm
2023 19.2° 16.8° 19 mm
2022 18.6° 17° 0 mm
2021 16.8° 15.6° 0 mm
2020 21.1° 18.8° 11.6 mm
2019 16.8° 15.4° 14.7 mm
2018 17.8° 15.8° 2.2 mm
2017 16.1° 14.4° 14 mm
2016 17.5° 14.6° 11.7 mm
2015 20° 15.6° 0 mm
2014 16.3° 15.1° 11.6 mm
2013 17° 15.9° 0 mm
2012 20.9° 17.7° 0.2 mm
2011 16.4° 15.6° 0 mm
2010 17.9° 16.4° 2.6 mm
2009 21.2° 16.1° 0 mm
2008 17.2° 16.1° 18.7 mm
2007 20.1° 15.7° 1.4 mm
2006 19° 16.4° 2.3 mm
2005 20.5° 16.2° 0 mm
2004 19° 16.4° 11.4 mm
2003 17.7° 16.9° 0 mm
2002 22.8° 19.4° 0 mm
2001 18.4° 15.7° 5.1 mm
2000 16.2° 15.2° 8.8 mm
1999 19.3° 15° 0 mm
1998 15.3° 14.5° 11 mm
1997 22.4° 21.5° 0 mm
1996 20.1° 18.3° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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