August 27 in Koski, through the years

Typical high: 18.7°. Hottest: 26.5° (1997). Coldest night: 6.7° (2000).

YEARHIGHLOWRAIN
2025 16.4° 7.1° 0.1 mm
2024 19° 13.7° 0.3 mm
2023 20° 15.1° 8.3 mm
2022 23.5° 14.1° 0.2 mm
2021 14.9° 12.7° 0.6 mm
2020 18.3° 7.9° 0 mm
2019 23.6° 12.6° 0 mm
2018 17.9° 10.6° 0 mm
2017 13.8° 7.3° 0 mm
2016 19.1° 14.9° 0 mm
2015 20.5° 13.6° 0.8 mm
2014 16.7° 13° 10.5 mm
2013 21.2° 8.3° 0 mm
2012 18.3° 11.9° 12.4 mm
2011 24.2° 16.6° 0.2 mm
2010 14.2° 10.3° 2 mm
2009 17.6° 14.3° 1.2 mm
2008 15.1° 9.7° 1.6 mm
2007 15.7° 7.3° 4.3 mm
2006 21.5° 11.6° 4.6 mm
2005 17° 11.6° 8 mm
2004 18.4° 13.1° 3.5 mm
2003 14.5° 7.8° 0 mm
2002 23.8° 11.8° 0 mm
2001 17.6° 14.7° 13.3 mm
2000 19.4° 6.7° 0 mm
1999 19.4° 12.6° 0.1 mm
1998 14° 10.1° 0.1 mm
1997 26.5° 16.6° 0 mm
1996 19.6° 15.6° 3.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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