September 1 in Kami-seinaiji, through the years

Typical high: 25.4°. Hottest: 29.7° (2025). Coldest night: 14.7° (2006).

YEARHIGHLOWRAIN
2025 29.7° 18° 0 mm
2024 27° 18.9° 5.6 mm
2023 28.3° 19° 0 mm
2022 24.1° 20.2° 31 mm
2021 23.8° 18.8° 4.9 mm
2020 25.1° 20.2° 3.4 mm
2019 26.2° 17.4° 0 mm
2018 22.7° 18° 17.1 mm
2017 26.7° 15.8° 0 mm
2016 26.8° 15.8° 0 mm
2015 21.3° 18.1° 23 mm
2014 20.8° 15.9° 20.1 mm
2013 26.2° 17.8° 9.5 mm
2012 25° 17.7° 6.1 mm
2011 25.2° 20° 6.3 mm
2010 27.2° 19.5° 2 mm
2009 27.6° 17.2° 0 mm
2008 25.8° 16.7° 0.5 mm
2007 23.9° 16.4° 0.2 mm
2006 20.5° 14.7° 26.2 mm
2005 27.7° 19.1° 0.1 mm
2004 25.8° 15.5° 0.8 mm
2003 26.9° 18.2° 0.5 mm
2002 28.2° 18.7° 0 mm
2001 24.1° 15.6° 0.4 mm
2000 25.1° 20.2° 12.4 mm
1999 24.4° 17.9° 6.4 mm
1998 24.3° 18.6° 3.7 mm
1997 26.9° 16.8° 0 mm
1996 25.5° 17.1° 0.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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