September 8 in Porkkala, through the years

Typical high: 15.3°. Hottest: 22.8° (1999). Coldest night: 0.9° (2022).

YEARHIGHLOWRAIN
2025 17.7° 12.9° 5.6 mm
2024 22.3° 0.1 mm
2023 18.7° 9.9° 0.1 mm
2022 9.4° 0.9° 0.1 mm
2021 14.5° 10° 2.1 mm
2020 14.6° 6.6° 1.5 mm
2019 17.7° 10.4° 2.7 mm
2018 16.2° 8.8° 0 mm
2017 11.7° 8.6° 5.2 mm
2016 13.1° 7.6° 0.2 mm
2015 13.1° 8.2° 0.5 mm
2014 18.5° 8.1° 0.2 mm
2013 18.6° 9.7° 0 mm
2012 8.7° 4.1° 7.5 mm
2011 16.1° 12.9° 0 mm
2010 18.4° 5.3° 0 mm
2009 16.3° 2.5 mm
2008 14.4° 0 mm
2007 10.6° 1.5° 0 mm
2006 13.8° 10.6° 14.7 mm
2005 17.7° 12.7° 6.3 mm
2004 8.7° 2.9° 0.4 mm
2003 21.1° 5.7° 0 mm
2002 17.1° 11.6° 6.1 mm
2001 18.2° 9.1° 1.2 mm
2000 9.2° 2.7° 9.7 mm
1999 22.8° 8.9° 5.1 mm
1998 16° 6.3° 0 mm
1997 14.3° 10.6° 1.7 mm
1996 8.6° 6.1° 1.5 mm
Source: ERA5 reanalysis (Copernicus C3S)

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