September 9 in Knoxville, through the years

Typical high: 21.8°. Hottest: 30.5° (2002). Coldest night: (2025).

YEARHIGHLOWRAIN
2025 21.3° 0 mm
2024 19.5° 8.3° 2.6 mm
2023 21.4° 16.6° 5.8 mm
2022 24.8° 11.9° 0 mm
2021 22° 12.3° 0.3 mm
2020 28.5° 17.1° 0 mm
2019 21.3° 9.7° 0 mm
2018 12.2° 6.8 mm
2017 15.4° 0 mm
2016 25.5° 20.7° 4.9 mm
2015 28.7° 18.5° 1.9 mm
2014 19.1° 12.4° 0.1 mm
2013 22.2° 5.4° 0.2 mm
2012 18.9° 10.1° 0 mm
2011 22.7° 16.3° 0.1 mm
2010 14.9° 11° 0 mm
2009 22.3° 14° 0 mm
2008 18° 12° 8.4 mm
2007 20.8° 18.4° 21.6 mm
2006 23.9° 13.5° 1 mm
2005 22.8° 12.8° 0.1 mm
2004 22.7° 15.2° 30.4 mm
2003 20° 10.9° 0 mm
2002 30.5° 13.8° 0 mm
2001 28.2° 17.5° 0 mm
2000 24.6° 16.7° 6.2 mm
1999 24° 16.7° 5.7 mm
1998 14.2° 8.1° 3.2 mm
1997 19° 10.8° 0.6 mm
1996 24.4° 15.7° 4 mm
Source: ERA5 reanalysis (Copernicus C3S)

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