August 20 in Sōmi, through the years

Typical high: 29.6°. Hottest: 34.5° (2023). Coldest night: 18° (2002).

YEARHIGHLOWRAIN
2025 31.6° 22.7° 12.2 mm
2024 30.7° 24.1° 6.4 mm
2023 34.5° 25.4° 1.4 mm
2022 27.2° 20.6° 29.3 mm
2021 32.5° 22.7° 8.2 mm
2020 32.4° 22.2° 0 mm
2019 26.3° 22.5° 42.9 mm
2018 31.1° 18.2° 0 mm
2017 28.9° 21.4° 1.8 mm
2016 32.1° 24.5° 0 mm
2015 28.2° 18.6° 0 mm
2014 31° 24.3° 4.8 mm
2013 25.7° 22.6° 33.6 mm
2012 32.2° 23.1° 0 mm
2011 25.8° 19.7° 1.3 mm
2010 31° 23.9° 0.1 mm
2009 32.2° 22.5° 2.4 mm
2008 28.5° 20.7° 6.2 mm
2007 29.5° 21.5° 15 mm
2006 33.4° 25.8° 0 mm
2005 31.9° 22.8° 7.2 mm
2004 27.2° 18.6° 13.2 mm
2003 25.7° 20.5° 19.7 mm
2002 22.6° 18° 23.6 mm
2001 30.3° 19° 0 mm
2000 30.5° 23.2° 0.3 mm
1999 30.5° 23.5° 14.5 mm
1998 28.1° 22.8° 2.4 mm
1997 27.7° 23.4° 4.3 mm
1996 29.3° 19.3° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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