August 31 in Nihongi, through the years

Typical high: 27.8°. Hottest: 33.2° (2025). Coldest night: 17.7° (2009).

YEARHIGHLOWRAIN
2025 33.2° 24.3° 0 mm
2024 27.9° 23.7° 22.4 mm
2023 30.9° 23.8° 0 mm
2022 30.6° 21.7° 0.2 mm
2021 27.4° 22.2° 19.1 mm
2020 29.6° 21.9° 12.1 mm
2019 29.6° 22.2° 7.1 mm
2018 32.4° 22.8° 3.3 mm
2017 22.2° 19.3° 11 mm
2016 29.8° 17.8° 0 mm
2015 22.2° 19.2° 0.4 mm
2014 23.7° 17.8° 1.6 mm
2013 32.2° 23.7° 0.7 mm
2012 29.8° 22.7° 1.7 mm
2011 28° 21.5° 12.2 mm
2010 31° 23.9° 0.5 mm
2009 20.2° 17.7° 83 mm
2008 27.6° 20.8° 4 mm
2007 25.4° 19.6° 0.3 mm
2006 28.3° 18.5° 0.4 mm
2005 25.8° 20.7° 0.4 mm
2004 33° 24.7° 1.9 mm
2003 27.3° 20° 1.7 mm
2002 29° 23.3° 0 mm
2001 22.1° 19.6° 13.1 mm
2000 25.5° 23° 10.1 mm
1999 32.2° 22.6° 0.2 mm
1998 25.4° 20.1° 11.6 mm
1997 26.7° 20.2° 0.1 mm
1996 23.7° 19.3° 1.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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