August 27 in Porthmadog, through the years

Typical high: 16.4°. Hottest: 19.4° (2022). Coldest night: 9.1° (1998).

YEARHIGHLOWRAIN
2025 16.6° 14.4° 7.9 mm
2024 16.3° 15.3° 12.9 mm
2023 15° 12.8° 3.2 mm
2022 19.4° 12.5° 0 mm
2021 17.2° 10.7° 0 mm
2020 14.7° 13° 13.5 mm
2019 17.3° 13.6° 0 mm
2018 15.5° 13.2° 1.9 mm
2017 17.7° 12.6° 0 mm
2016 19.4° 11.2° 2.1 mm
2015 15.1° 12.2° 2.2 mm
2014 17.7° 10.3° 1.7 mm
2013 17.2° 13.6° 0.1 mm
2012 15.7° 13.8° 16 mm
2011 14.2° 11.2° 7.1 mm
2010 15.5° 9.8° 0.6 mm
2009 16.2° 12.7° 3.3 mm
2008 15.3° 14.8° 1.7 mm
2007 15.3° 11.3° 0 mm
2006 15.9° 13° 1.9 mm
2005 15.9° 13.7° 1.4 mm
2004 15.8° 12.9° 10.3 mm
2003 18.5° 13° 0 mm
2002 18.1° 11.2° 0 mm
2001 16.2° 9.5° 0 mm
2000 15.2° 13° 3.2 mm
1999 16.7° 13° 0 mm
1998 15° 9.1° 0 mm
1997 17° 13.9° 7.8 mm
1996 15.3° 11.9° 6.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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