August 27 in Kostomuksa, through the years

Typical high: 17.2°. Hottest: 27.7° (1997). Coldest night: (1996).

YEARHIGHLOWRAIN
2025 10.8° 7.5° 2.8 mm
2024 19.9° 10.1° 0.7 mm
2023 19.4° 5.2° 0 mm
2022 20.2° 12.4° 2.1 mm
2021 15.4° 7.5° 0 mm
2020 15.4° 5.9° 0 mm
2019 18.5° 9.3° 0 mm
2018 18° 10.9° 3.6 mm
2017 11.6° 6.3° 4.5 mm
2016 21.7° 8.2° 1.6 mm
2015 17.1° 12.1° 4.2 mm
2014 14.2° 10.4° 1 mm
2013 21.4° 0 mm
2012 15.4° 12.1 mm
2011 23.6° 14.2° 0.4 mm
2010 10° 6.1° 1 mm
2009 17° 12° 3 mm
2008 10.5° 7.3° 0.2 mm
2007 12.2° 2.7 mm
2006 21.8° 10.4° 0 mm
2005 16.3° 11.5° 6.5 mm
2004 14° 5.8° 7.7 mm
2003 10.1° 6.9° 4 mm
2002 22.8° 11.4° 0.1 mm
2001 15.5° 0 mm
2000 20.7° 7.4° 0 mm
1999 18.4° 6.3° 0 mm
1998 13.4° 9.2° 9.8 mm
1997 27.7° 14.2° 0 mm
1996 23.3° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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