August 18 in Seppälä, through the years

Typical high: 15.9°. Hottest: 22.5° (2015). Coldest night: (2010).

YEARHIGHLOWRAIN
2025 15° 3.9° 1.3 mm
2024 19.7° 8.2° 0 mm
2023 16.2° 4.9° 0 mm
2022 18.8° 11.5° 14.5 mm
2021 14.7° 12.3° 7.6 mm
2020 13.5° 4.4° 0 mm
2019 20.7° 13.7° 0 mm
2018 19.1° 14° 11.6 mm
2017 19.8° 5.2° 0 mm
2016 18.2° 9.9° 0 mm
2015 22.5° 6.5° 0 mm
2014 14.6° 3.4° 1.7 mm
2013 18.6° 13° 3.7 mm
2012 13.6° 7.1° 2.4 mm
2011 18.1° 8.6° 0 mm
2010 10.4° 0 mm
2009 12.9° 0.1 mm
2008 15° 8.1° 3 mm
2007 15.3° 10.7° 3.6 mm
2006 16.1° 11.5° 1.7 mm
2005 13.6° 7.2° 0 mm
2004 10.7° 6.6° 5.6 mm
2003 13.1° 8.1° 0 mm
2002 20.6° 7.5° 1.8 mm
2001 15° 10.6° 3 mm
2000 11.5° 9.6° 9.7 mm
1999 8.8° 5.3° 0 mm
1998 12.1° 4.4° 0.1 mm
1997 21.2° 4.7° 0 mm
1996 17.8° 12.3° 0.5 mm
Source: ERA5 reanalysis (Copernicus C3S)

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