August 21 in Katajaperä, through the years

Typical high: 19.3°. Hottest: 25.3° (2002). Coldest night: (2012).

YEARHIGHLOWRAIN
2025 14.1° 3.8° 2.4 mm
2024 21.5° 11.4° 0.1 mm
2023 21.3° 7.2° 0 mm
2022 24.2° 18.3° 1 mm
2021 15° 12° 12 mm
2020 24.1° 11.3° 0.1 mm
2019 19.7° 11.7° 2.3 mm
2018 14.7° 8.9° 3.3 mm
2017 18.5° 11.1° 2.4 mm
2016 17.3° 12.2° 2.6 mm
2015 23.2° 8.5° 0 mm
2014 16.5° 10.8° 5 mm
2013 20.1° 0.8 mm
2012 16.7° 1.2 mm
2011 18° 12.2° 1.1 mm
2010 17.8° 4.5° 4.8 mm
2009 21.8° 11.9° 0 mm
2008 18.7° 13.5° 4.2 mm
2007 21.3° 9.3° 0 mm
2006 23° 10.9° 0.3 mm
2005 17.8° 10.7° 0.1 mm
2004 19.4° 13.5° 4.9 mm
2003 17.4° 13.4° 12.6 mm
2002 25.3° 9.9° 0 mm
2001 16.9° 7.6° 8.5 mm
2000 15.9° 9.5° 6.1 mm
1999 14.7° 4.3° 2.1 mm
1998 14.6° 10.2° 8.8 mm
1997 24.8° 6.1° 0 mm
1996 25.2° 12.7° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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