August 22 in Suomenlinna, through the years

Typical high: 19.4°. Hottest: 24.8° (2002). Coldest night: (2025).

YEARHIGHLOWRAIN
2025 15.4° 3.6 mm
2024 21.4° 16.7° 1.6 mm
2023 19.8° 14.2° 1.1 mm
2022 22° 16.3° 3.9 mm
2021 16.2° 11.6° 0.4 mm
2020 18.5° 17.4° 7.6 mm
2019 20.2° 11.8° 0 mm
2018 18.9° 8.2° 0 mm
2017 16.6° 12° 4.3 mm
2016 18.9° 15.7° 6 mm
2015 23.9° 10.2° 0 mm
2014 15.8° 11.3° 5.4 mm
2013 18.8° 13.2° 1.7 mm
2012 17.8° 12.7° 2.9 mm
2011 19.2° 13.7° 8 mm
2010 20.6° 16.4° 0 mm
2009 18.1° 10.8° 0 mm
2008 19.4° 13.2° 0.2 mm
2007 22° 15.8° 1.3 mm
2006 22.3° 15.4° 6.3 mm
2005 18.2° 11.5° 0 mm
2004 18.5° 12.9° 5.1 mm
2003 18.7° 12.8° 0.9 mm
2002 24.8° 12.8° 0 mm
2001 17.3° 12.7° 0 mm
2000 18.1° 12.2° 0 mm
1999 16.5° 8.1° 0.8 mm
1998 17° 12.4° 12.4 mm
1997 24.1° 14.5° 0 mm
1996 24.1° 12.7° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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