August 31 in Hieidaira, through the years

Typical high: 30.1°. Hottest: 35.6° (2025). Coldest night: 18.8° (1997).

YEARHIGHLOWRAIN
2025 35.6° 23.1° 0 mm
2024 27.8° 24.9° 52.6 mm
2023 32.5° 25.7° 2 mm
2022 33.9° 24.3° 0.2 mm
2021 30.3° 23.2° 0 mm
2020 33.9° 24.9° 1.2 mm
2019 28.2° 21.7° 0.8 mm
2018 31.4° 24.4° 4.9 mm
2017 28.8° 21.3° 0 mm
2016 29.7° 20.7° 0 mm
2015 24.8° 21.5° 4 mm
2014 27.3° 20.2° 0.3 mm
2013 32° 25° 5.9 mm
2012 32.8° 24.5° 0.7 mm
2011 30.2° 24.4° 0.8 mm
2010 34.9° 25.2° 0.2 mm
2009 25.7° 21.8° 0 mm
2008 30.7° 21.6° 0.4 mm
2007 26.1° 22.3° 16.2 mm
2006 29° 21.2° 0 mm
2005 28.1° 20.8° 3.6 mm
2004 30.9° 25.4° 15.7 mm
2003 31.1° 23.5° 6.3 mm
2002 31.8° 24.3° 0.5 mm
2001 26.1° 19.3° 10.3 mm
2000 29.2° 23.7° 5.9 mm
1999 32.7° 22.8° 0.3 mm
1998 27.5° 22° 0 mm
1997 31.3° 18.8° 0 mm
1996 30.1° 21.6° 2.4 mm
Source: ERA5 reanalysis (Copernicus C3S)

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