September 4 in Dayton, through the years

Typical high: 33.7°. Hottest: 41.8° (2022). Coldest night: 12.6° (2000).

YEARHIGHLOWRAIN
2025 35.4° 20.1° 0 mm
2024 38.6° 18.6° 0 mm
2023 31.1° 15.9° 0 mm
2022 41.8° 19° 0 mm
2021 34.6° 13.6° 0 mm
2020 37.6° 19.7° 0 mm
2019 36.1° 18° 0.2 mm
2018 35.1° 17.6° 0 mm
2017 37.3° 24° 0 mm
2016 26.9° 14.7° 0 mm
2015 26.9° 13.4° 0 mm
2014 36.1° 18.7° 0 mm
2013 31.3° 15.2° 0 mm
2012 35.4° 15.1° 0 mm
2011 35.3° 17.1° 0 mm
2010 35.4° 18.7° 0 mm
2009 34.5° 20° 0 mm
2008 38.6° 15.4° 0 mm
2007 30.5° 19.7° 0 mm
2006 34.7° 16° 0 mm
2005 29.4° 15.7° 0 mm
2004 34.9° 17.7° 0 mm
2003 34.2° 21° 0 mm
2002 30.4° 20.7° 0 mm
2001 34.9° 19.6° 0 mm
2000 22° 12.6° 0.7 mm
1999 33.1° 14.3° 0 mm
1998 35.3° 22° 0 mm
1997 36° 18.2° 0 mm
1996 27.9° 17.9° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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