August 21 in Ontonpää, through the years

Typical high: 19.2°. Hottest: 26.8° (2002). Coldest night: 4.1° (2012).

YEARHIGHLOWRAIN
2025 14.3° 1.1 mm
2024 22.3° 10.3° 0.2 mm
2023 16.2° 9.2° 3.3 mm
2022 21° 15.4° 35.4 mm
2021 14.9° 10.9° 7.3 mm
2020 24.3° 11° 0.1 mm
2019 18.8° 10.9° 0 mm
2018 15.3° 9.2° 0 mm
2017 19.5° 11.3° 5.3 mm
2016 16.3° 12.2° 6.8 mm
2015 22.4° 8.5° 0 mm
2014 17.1° 11.3° 6 mm
2013 22.3° 8.2° 0.4 mm
2012 15.9° 4.1° 1.8 mm
2011 18.2° 12.4° 5.9 mm
2010 18.8° 7.7° 5.1 mm
2009 21.6° 12.1° 0 mm
2008 17.6° 12.8° 8.1 mm
2007 21.3° 7.2° 0 mm
2006 24.5° 13.5° 2.5 mm
2005 17.6° 10° 10.1 mm
2004 18.8° 14.4° 3.9 mm
2003 18° 11.1° 0 mm
2002 26.8° 11.4° 0 mm
2001 14.6° 11.2° 3.6 mm
2000 16.8° 11.3° 8.6 mm
1999 14.7° 4.6° 0.8 mm
1998 16.2° 11.5° 10.9 mm
1997 24.4° 12.2° 0 mm
1996 24.8° 13° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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