September 1 in San Antonio, through the years

Typical high: 29.7°. Hottest: 33.1° (2023). Coldest night: 17.5° (2017).

YEARHIGHLOWRAIN
2025 27.5° 22.6° 33.3 mm
2024 29.6° 22.3° 0.6 mm
2023 33.1° 20.5° 0.3 mm
2022 29.4° 22.2° 9.7 mm
2021 28.4° 20° 41.3 mm
2020 30.2° 22° 9.8 mm
2019 32.4° 24° 0.8 mm
2018 31.3° 19.6° 1.8 mm
2017 32.7° 17.5° 0 mm
2016 26.3° 20.2° 20.6 mm
2015 30.6° 20.9° 10.1 mm
2014 31.4° 20° 0 mm
2013 28.9° 21.9° 11 mm
2012 30.2° 18.7° 0.7 mm
2011 30.2° 19.1° 2 mm
2010 27.7° 22° 6.4 mm
2009 29.6° 21.6° 0.6 mm
2008 29° 20.9° 19.7 mm
2007 29° 21° 4.5 mm
2006 30.9° 20.3° 3.5 mm
2005 28.8° 21.5° 6.3 mm
2004 28.8° 19.8° 3 mm
2003 30.3° 19.3° 10.9 mm
2002 28.5° 19.6° 10.2 mm
2001 30.5° 22.7° 0 mm
2000 29.1° 20.8° 13.4 mm
1999 29.9° 21.2° 6.8 mm
1998 27.4° 21.1° 1.8 mm
1997 31.1° 22.2° 1.3 mm
1996 28.7° 20.7° 11.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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