August 20 in Kellonmäki, through the years

Typical high: 19.4°. Hottest: 26.7° (2022). Coldest night: 1.6° (2009).

YEARHIGHLOWRAIN
2025 11.5° 5.5° 2.8 mm
2024 20.3° 7.8° 0 mm
2023 21.2° 6.1° 0 mm
2022 26.7° 18.1° 0 mm
2021 16.1° 11.7° 4.4 mm
2020 25.6° 13.4° 0 mm
2019 19.8° 11.3° 0.4 mm
2018 16.9° 8.7° 0 mm
2017 18.6° 13.2° 0.1 mm
2016 19.4° 12° 10.6 mm
2015 22.8° 7.4° 0 mm
2014 16.4° 11° 1.4 mm
2013 21.8° 8.8° 0 mm
2012 14.1° 3.7° 0 mm
2011 16.4° 9.7° 0.4 mm
2010 18.3° 3.5° 0 mm
2009 16.3° 1.6° 0 mm
2008 18.7° 12.9° 1.1 mm
2007 19.3° 10.4° 0 mm
2006 21.4° 9.6° 0.3 mm
2005 22.9° 12.8° 0 mm
2004 18.3° 11.1° 15.4 mm
2003 18.8° 12.9° 7.3 mm
2002 25.1° 13.3° 0 mm
2001 19.2° 4.4° 0 mm
2000 16.9° 8.2° 0.5 mm
1999 16.5° 1.7 mm
1998 15.1° 6.3° 0.6 mm
1997 21.2° 11.3° 1.2 mm
1996 25.3° 13.1° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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