August 18 in Sliammon, through the years

Typical high: 22.2°. Hottest: 31.5° (2016). Coldest night: 8.6° (1996).

YEARHIGHLOWRAIN
2025 18.2° 11.9° 1.9 mm
2024 17.6° 13.8° 25.6 mm
2023 20.9° 10.6° 0 mm
2022 31.3° 15.5° 0 mm
2021 23.1° 11.6° 0 mm
2020 22.3° 16.2° 0 mm
2019 19.5° 13.4° 0.5 mm
2018 23.7° 11.4° 0 mm
2017 19.3° 13.9° 2 mm
2016 31.5° 13.1° 0 mm
2015 27.4° 13.9° 0 mm
2014 24° 13.6° 0 mm
2013 18.1° 13.1° 2.3 mm
2012 25.2° 14.3° 0 mm
2011 20.4° 10.7° 0 mm
2010 21.5° 13.7° 0 mm
2009 25.8° 13.2° 0 mm
2008 21.1° 16.2° 1.2 mm
2007 16.5° 10.4° 2.6 mm
2006 24° 11.3° 0 mm
2005 22.4° 11.3° 0 mm
2004 28.9° 15.3° 0 mm
2003 24.2° 14.5° 0 mm
2002 22.5° 10.2° 0 mm
2001 17.5° 9.9° 5.9 mm
2000 15.5° 11.7° 23.3 mm
1999 24.5° 12° 0 mm
1998 17.6° 11.8° 0 mm
1997 22.5° 14.1° 0 mm
1996 17.6° 8.6° 0.8 mm
Source: ERA5 reanalysis (Copernicus C3S)

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