August 18 in Heilula, through the years

Typical high: 23.8°. Hottest: 29.3° (2016). Coldest night: 13.4° (2002).

YEARHIGHLOWRAIN
2025 25.4° 16.8° 9.3 mm
2024 21.8° 17.6° 13.3 mm
2023 25° 18.2° 27.7 mm
2022 27° 17.3° 9.2 mm
2021 22.8° 17.4° 22.4 mm
2020 20.5° 16° 25.1 mm
2019 28.3° 18.2° 0.2 mm
2018 24.6° 15.6° 0.5 mm
2017 24° 17.9° 5.5 mm
2016 29.3° 18.6° 1.9 mm
2015 21.6° 17.9° 21.9 mm
2014 22° 17.4° 28.4 mm
2013 22.9° 16.2° 1.3 mm
2012 23.9° 18° 4 mm
2011 26.5° 16° 0.6 mm
2010 25.1° 18° 14.5 mm
2009 24.3° 17.4° 24.7 mm
2008 24.5° 17.3° 35.2 mm
2007 20.6° 15.6° 4.3 mm
2006 25.8° 17.2° 15.6 mm
2005 24° 17.5° 11.9 mm
2004 24.2° 17° 13.2 mm
2003 22.4° 17° 28.8 mm
2002 19.4° 13.4° 22.7 mm
2001 22.6° 16.9° 12.2 mm
2000 24.3° 17.9° 19.2 mm
1999 21.3° 16.1° 12.8 mm
1998 23.4° 16.7° 10.6 mm
1997 21.9° 15.7° 3.9 mm
1996 23.5° 16.3° 21.9 mm
Source: ERA5 reanalysis (Copernicus C3S)

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