August 21 in Itäsaari, through the years

Typical high: 18.6°. Hottest: 25.3° (1996). Coldest night: 5.6° (2025).

YEARHIGHLOWRAIN
2025 15° 5.6° 5 mm
2024 21.1° 10.8° 0 mm
2023 19.6° 10.3° 0 mm
2022 22.3° 17.3° 0.1 mm
2021 15.4° 12.1° 7.7 mm
2020 23.4° 12° 0 mm
2019 19.4° 12.5° 1 mm
2018 14.9° 10.5° 3.9 mm
2017 17.6° 12.4° 0.2 mm
2016 18.9° 11.8° 0 mm
2015 22.4° 11.6° 0 mm
2014 16° 11.5° 1.8 mm
2013 19.8° 10.9° 0 mm
2012 16° 6.1° 0 mm
2011 17.8° 11.8° 1.7 mm
2010 18.6° 9.5° 1.3 mm
2009 19.8° 10.7° 0 mm
2008 17° 14.3° 1.6 mm
2007 20.3° 10.9° 0.1 mm
2006 20° 13.4° 0.3 mm
2005 16.2° 12.7° 11.4 mm
2004 17.3° 14.2° 2.4 mm
2003 18.5° 13.6° 0.6 mm
2002 22.3° 11.7° 0 mm
2001 15.3° 11.4° 15.5 mm
2000 16.9° 11.6° 4.3 mm
1999 14.8° 7.6° 0 mm
1998 13.7° 11.4° 7.5 mm
1997 22.6° 11° 0 mm
1996 25.3° 13.8° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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