August 20 in Sumikawacho, through the years

Typical high: 21°. Hottest: 24.2° (2025). Coldest night: 16.1° (2002).

YEARHIGHLOWRAIN
2025 24.2° 22.8° 0 mm
2024 22.7° 20.5° 24.9 mm
2023 23.9° 22° 8.5 mm
2022 21.8° 20.8° 4.4 mm
2021 20.4° 18.6° 0 mm
2020 23.2° 20.5° 1.1 mm
2019 19.4° 18.8° 10.7 mm
2018 20.3° 18.7° 0 mm
2017 18.5° 17.4° 0 mm
2016 22.5° 22° 37.3 mm
2015 21.4° 18.2° 0 mm
2014 23.3° 20.4° 2 mm
2013 22.2° 21.1° 1 mm
2012 23.1° 21.4° 0 mm
2011 20.5° 19° 6.3 mm
2010 21° 20.8° 0.1 mm
2009 19.7° 18.8° 23.3 mm
2008 19.2° 17.2° 4.1 mm
2007 21.3° 20.3° 0 mm
2006 22.4° 21.8° 3.7 mm
2005 23.3° 22.1° 1.5 mm
2004 18.4° 17° 86.3 mm
2003 17.8° 16.4° 0.2 mm
2002 18.1° 16.1° 20.9 mm
2001 19° 18.1° 0 mm
2000 21.6° 20.5° 0 mm
1999 22.4° 21.4° 17 mm
1998 21.5° 19° 12.1 mm
1997 18.1° 16.7° 0 mm
1996 19.2° 18.4° 0.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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