September 3 in San Antonio, through the years

Typical high: 19.5°. Hottest: 21.7° (2024). Coldest night: 5.9° (2013).

YEARHIGHLOWRAIN
2025 21.4° 8.1° 16.6 mm
2024 21.7° 9.2 mm
2023 18.4° 7.2° 13.2 mm
2022 19.6° 9.3° 20.6 mm
2021 19.6° 7.1° 16.1 mm
2020 19.2° 7.6° 8.9 mm
2019 21.3° 8.5° 10.6 mm
2018 19.5° 8.6° 26.2 mm
2017 21.1° 8.8° 8.9 mm
2016 20.9° 6.6° 16.7 mm
2015 19° 8.4° 13.3 mm
2014 20.1° 7.4° 24.4 mm
2013 20.1° 5.9° 12.2 mm
2012 18.9° 6.4° 12.1 mm
2011 18.8° 6.5° 15.9 mm
2010 18.6° 9.2° 26.7 mm
2009 20.5° 9.5° 16.1 mm
2008 13.7° 8.7° 14.9 mm
2007 18.4° 7.1° 9.7 mm
2006 20.1° 7.2° 14.1 mm
2005 20° 7.1° 20.8 mm
2004 19.4° 6.7° 15.7 mm
2003 20.3° 7.6° 26.1 mm
2002 19° 8.7° 22 mm
2001 20.4° 7.4° 17.3 mm
2000 20.2° 7.1° 12.5 mm
1999 18.5° 11.5 mm
1998 17.2° 8.7° 30.5 mm
1997 19.6° 8.3° 20.6 mm
1996 18.4° 8.6° 11.9 mm
Source: ERA5 reanalysis (Copernicus C3S)

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