August 21 in Morriston, through the years

Typical high: 32.4°. Hottest: 35.7° (2007). Coldest night: 21.9° (1996).

YEARHIGHLOWRAIN
2025 33.8° 24.8° 5.9 mm
2024 34.5° 22.4° 0.1 mm
2023 35.5° 24.9° 0 mm
2022 34.7° 24.2° 12.4 mm
2021 34° 23.9° 0 mm
2020 29.8° 22.4° 7.8 mm
2019 33.6° 23.8° 1.1 mm
2018 31.5° 23.5° 4.3 mm
2017 32° 24.2° 4.4 mm
2016 32.6° 23.9° 0 mm
2015 32.9° 23.8° 1 mm
2014 34.8° 24.2° 8.5 mm
2013 31.9° 23.6° 7.6 mm
2012 27.7° 22.2° 16.8 mm
2011 33.2° 23.6° 6.3 mm
2010 30.7° 25.2° 6 mm
2009 33.4° 24.1° 2.3 mm
2008 28.1° 23.4° 23 mm
2007 35.7° 24.4° 0 mm
2006 33.8° 22.7° 1.6 mm
2005 34.8° 24° 3.6 mm
2004 30.5° 23.5° 5.9 mm
2003 30.8° 22.5° 13.8 mm
2002 31.3° 22.5° 3.5 mm
2001 33.6° 23.1° 0 mm
2000 30.6° 23.2° 10.5 mm
1999 32.1° 23.4° 2.1 mm
1998 31.2° 23.7° 4.5 mm
1997 30.9° 24.3° 5.1 mm
1996 31° 21.9° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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