August 31 in Guernsey, through the years

Typical high: 21.6°. Hottest: 33.6° (2022). Coldest night: 2.4° (2000).

YEARHIGHLOWRAIN
2025 28.5° 12.3° 0 mm
2024 21.2° 7.6° 0 mm
2023 21.5° 14.6° 14.4 mm
2022 33.6° 11.6° 0 mm
2021 24.7° 14.9° 19.6 mm
2020 17° 6.4° 0 mm
2019 19.7° 5.3° 0 mm
2018 17.7° 6.9° 0.2 mm
2017 28° 16.4° 0 mm
2016 23.4° 9.5° 0 mm
2015 23.8° 11° 0 mm
2014 20.4° 0.7 mm
2013 18.3° 12.1° 1.2 mm
2012 25.6° 7.4° 0 mm
2011 18.3° 10.9° 13 mm
2010 16.6° 8.2° 6.4 mm
2009 25.6° 7.3° 0 mm
2008 11.6° 6.9° 3.2 mm
2007 29° 13.7° 1.3 mm
2006 14.7° 7.5° 12.1 mm
2005 14.4° 17 mm
2004 16.4° 8.2° 0 mm
2003 25.2° 6.8° 0 mm
2002 20.6° 10.5° 4.5 mm
2001 25.9° 7.5° 0 mm
2000 15.2° 2.4° 0 mm
1999 20.7° 10.5° 3.1 mm
1998 20.8° 9.4° 0.9 mm
1997 17.7° 5.9 mm
1996 30.8° 16.7° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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