August 20 in Dover, through the years

Typical high: 28.2°. Hottest: 29° (2023). Coldest night: 25° (1999).

YEARHIGHLOWRAIN
2025 28.6° 27.6° 0.1 mm
2024 27.8° 25.9° 14.4 mm
2023 29° 26.4° 4.3 mm
2022 27.9° 25.6° 17.9 mm
2021 27.7° 25.6° 15.6 mm
2020 28.2° 25.2° 13.1 mm
2019 28.7° 27.9° 0 mm
2018 29° 27.6° 2.8 mm
2017 28.7° 26.3° 2.2 mm
2016 29° 26.2° 5.9 mm
2015 28.7° 27.9° 0.2 mm
2014 27.6° 25.4° 15 mm
2013 27.6° 25.4° 3.8 mm
2012 28.4° 26.1° 5 mm
2011 27.1° 25.2° 10.4 mm
2010 27.5° 25.8° 23.5 mm
2009 28.8° 26.4° 2.1 mm
2008 27.8° 25.5° 5.8 mm
2007 27.9° 25.1° 33.1 mm
2006 27.9° 25.9° 3.5 mm
2005 27.7° 25.8° 16.2 mm
2004 28.2° 25.7° 6.7 mm
2003 28.9° 26.9° 2.8 mm
2002 29° 26.8° 1.7 mm
2001 28.3° 25.6° 11.5 mm
2000 27.4° 25.3° 4.1 mm
1999 26.9° 25° 13.6 mm
1998 28.4° 25.8° 15.2 mm
1997 28.1° 25.8° 9 mm
1996 27.9° 26.4° 1.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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