September 1 in San Antonio, through the years

Typical high: 30.2°. Hottest: 32.5° (2009). Coldest night: 15.3° (2003).

YEARHIGHLOWRAIN
2025 28.8° 20.6° 1.6 mm
2024 31.7° 20.5° 0 mm
2023 32.2° 18.2° 0.1 mm
2022 30.9° 17° 0.2 mm
2021 28.2° 18.5° 1.4 mm
2020 29.9° 18.9° 1.8 mm
2019 30.6° 19.2° 0 mm
2018 31.8° 20.2° 0 mm
2017 32.3° 16.2° 0 mm
2016 29° 18.9° 1.9 mm
2015 30.9° 19.3° 0 mm
2014 31.6° 18.2° 0 mm
2013 30.8° 17.1° 0 mm
2012 29.4° 17.3° 0 mm
2011 30.1° 16.2° 0 mm
2010 28.1° 19° 0.8 mm
2009 32.5° 18.9° 0 mm
2008 29.2° 20° 0.6 mm
2007 28.2° 19.5° 0 mm
2006 31.5° 20.5° 0 mm
2005 31.7° 18.3° 0 mm
2004 30.3° 15.9° 0.2 mm
2003 29.5° 15.3° 0 mm
2002 29.1° 19.1° 0 mm
2001 30.7° 17.1° 0 mm
2000 29.3° 17.9° 0 mm
1999 30.1° 18.1° 0.2 mm
1998 29° 18.9° 0 mm
1997 29.8° 18.9° 0 mm
1996 28.7° 19.3° 0.5 mm
Source: ERA5 reanalysis (Copernicus C3S)

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