August 23 in Hachiōjichō, through the years

Typical high: 27.5°. Hottest: 31.1° (2025). Coldest night: 17.9° (2008).

YEARHIGHLOWRAIN
2025 31.1° 22.6° 0.5 mm
2024 29° 24° 4.2 mm
2023 28.4° 23.6° 16.3 mm
2022 28.6° 22.1° 0.3 mm
2021 28.4° 22.2° 3.2 mm
2020 27.2° 21.1° 2.5 mm
2019 25.1° 21.6° 16.7 mm
2018 27.9° 21.7° 86.8 mm
2017 31.1° 21.7° 0.8 mm
2016 27.7° 21.6° 7.9 mm
2015 28.8° 23.3° 1.2 mm
2014 25° 19.7° 0.9 mm
2013 28.3° 22.9° 2 mm
2012 29.8° 22.8° 0 mm
2011 26.3° 20.4° 0.9 mm
2010 29.8° 21.9° 0.6 mm
2009 27.4° 19.6° 0 mm
2008 19.2° 17.9° 4.7 mm
2007 24.6° 20° 18.8 mm
2006 28.3° 20.7° 3.1 mm
2005 28.6° 21.1° 14.2 mm
2004 21.1° 17.9° 28.7 mm
2003 30.8° 21° 0 mm
2002 21.4° 18.5° 7 mm
2001 28.6° 20.8° 2.2 mm
2000 28.4° 22.4° 2.6 mm
1999 29.4° 21.3° 2 mm
1998 28° 20.7° 0 mm
1997 29.5° 21.4° 0.9 mm
1996 28.5° 21° 0.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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