August 21 in Suomi, through the years

Typical high: 22.3°. Hottest: 26.7° (2013). Coldest night: 5.8° (2004).

YEARHIGHLOWRAIN
2025 24° 16.4° 12.1 mm
2024 23.3° 14.6° 0 mm
2023 19.9° 14.6° 0.5 mm
2022 24.5° 13.6° 0 mm
2021 21.8° 14.6° 2.1 mm
2020 26.4° 18.1° 0 mm
2019 19.9° 12.1° 0 mm
2018 22° 13.5° 0.2 mm
2017 17.8° 13.5° 2.1 mm
2016 20.8° 9.9° 0 mm
2015 22.6° 13.7° 0 mm
2014 20.7° 15.9° 4.8 mm
2013 26.7° 16.2° 0.2 mm
2012 24.4° 12.2° 0 mm
2011 21.1° 12° 0 mm
2010 25° 18.2° 0.2 mm
2009 19.1° 12.3° 0.9 mm
2008 25.5° 17.9° 0 mm
2007 20.6° 14.9° 6.1 mm
2006 22.6° 15.4° 1.1 mm
2005 15.7° 11.4° 0 mm
2004 17.8° 5.8° 0.9 mm
2003 22.9° 15.8° 2.5 mm
2002 21.3° 14.5° 0 mm
2001 24.9° 16° 6.1 mm
2000 22.7° 15.1° 5.3 mm
1999 23.8° 15.4° 0 mm
1998 25.5° 13.4° 0 mm
1997 19.9° 11.5° 0 mm
1996 25° 16.3° 4.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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