August 31 in Brennan Harbour, through the years

Typical high: 20.9°. Hottest: 28.2° (2010). Coldest night: 7.1° (2025).

YEARHIGHLOWRAIN
2025 18.7° 7.1° 0 mm
2024 20.8° 15° 9.7 mm
2023 18.1° 7.7° 0.5 mm
2022 20.5° 15.5° 3.1 mm
2021 22° 16.6° 0 mm
2020 18.3° 13.1° 0.4 mm
2019 17.8° 12.3° 0 mm
2018 18.4° 10° 0 mm
2017 20.7° 12.7° 2.4 mm
2016 23.6° 18.1° 0.4 mm
2015 21.2° 15.8° 0 mm
2014 20.5° 15.5° 20.2 mm
2013 21.7° 18.1° 6.4 mm
2012 25.2° 17.6° 0 mm
2011 23.7° 16.1° 0 mm
2010 28.2° 20.5° 0 mm
2009 17.3° 9.3° 0 mm
2008 23.4° 13.5° 1.4 mm
2007 21.3° 10.8° 0 mm
2006 19.2° 9.8° 0 mm
2005 23.6° 14.6° 2 mm
2004 18.2° 12.3° 0.1 mm
2003 18° 9.2° 0.4 mm
2002 24.7° 14.8° 0 mm
2001 20.8° 18° 19.7 mm
2000 22.4° 10.6° 0 mm
1999 17.9° 7.6° 0 mm
1998 20.2° 12.9° 0.4 mm
1997 20.1° 13.6° 0.2 mm
1996 20.9° 12.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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