September 3 in Niinilahti, through the years

Typical high: 15.5°. Hottest: 21.7° (2018). Coldest night: 1.4° (2003).

YEARHIGHLOWRAIN
2025 17.8° 10.1° 5.2 mm
2024 18.6° 13.8° 1.2 mm
2023 16.6° 13.2° 2.8 mm
2022 10.4° 6.1° 0.9 mm
2021 9.4° 4.9° 6.5 mm
2020 15.1° 8.2° 0 mm
2019 16.2° 11.2° 5.4 mm
2018 21.7° 10° 0 mm
2017 15.6° 0 mm
2016 15° 6.2° 0 mm
2015 13.8° 6.5° 0.2 mm
2014 18° 10.8° 0 mm
2013 17.8° 8.6° 0 mm
2012 15° 11.2° 3.4 mm
2011 12.8° 10.9° 0.2 mm
2010 7.8° 4.9 mm
2009 18.5° 13.4° 0.1 mm
2008 13.7° 6.5° 7.1 mm
2007 12.5° 7.2° 0.8 mm
2006 19.4° 14° 0.6 mm
2005 17.6° 8.8° 0 mm
2004 17.7° 14.1° 0 mm
2003 10° 1.4° 1.4 mm
2002 18.3° 10.9° 0.4 mm
2001 13.7° 3.2 mm
2000 13.6° 10.2° 0.6 mm
1999 20.8° 15.4° 0 mm
1998 13.9° 0 mm
1997 16.8° 6.5° 0 mm
1996 16.3° 12° 5.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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