August 18 in Ulster, through the years

Typical high: 25.5°. Hottest: 30.6° (2019). Coldest night: 10.9° (2007).

YEARHIGHLOWRAIN
2025 24.7° 14.8° 0 mm
2024 24.1° 19.4° 10.1 mm
2023 21.5° 15.9° 19.5 mm
2022 26° 12.5° 0 mm
2021 25° 21.4° 34.5 mm
2020 25.6° 15.6° 0 mm
2019 30.6° 18.2° 0.2 mm
2018 23.5° 18.2° 8 mm
2017 27.9° 22.4° 6.9 mm
2016 27.8° 18.1° 0.9 mm
2015 30.6° 19.5° 0 mm
2014 21.8° 11.6° 0 mm
2013 24.6° 14.1° 0 mm
2012 22.4° 13.6° 0 mm
2011 28.4° 17.1° 0.3 mm
2010 28.1° 16.9° 0 mm
2009 29.9° 20.3° 1.8 mm
2008 28.3° 16.2° 0 mm
2007 20.6° 10.9° 0 mm
2006 28° 17.4° 0 mm
2005 27.3° 13.2° 0 mm
2004 26° 15.8° 0 mm
2003 24° 13.3° 0 mm
2002 30° 21.6° 0.8 mm
2001 25.4° 17.1° 0 mm
2000 17.9° 11° 0 mm
1999 23.7° 16.8° 0 mm
1998 23.8° 12.8° 12.4 mm
1997 21.3° 11.8° 9.2 mm
1996 25.8° 13.8° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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