September 1 in San Antonio, through the years

Typical high: 22.8°. Hottest: 24.9° (2023). Coldest night: 14.3° (2017).

YEARHIGHLOWRAIN
2025 21° 16.4° 10.5 mm
2024 23.9° 17.8° 2.9 mm
2023 24.9° 16.2° 2.3 mm
2022 23.7° 14.7° 10 mm
2021 22.8° 16.2° 10.6 mm
2020 23.4° 15.8° 1.5 mm
2019 22.7° 15.5° 0.6 mm
2018 22.4° 14.4° 1.6 mm
2017 23.7° 14.3° 0.2 mm
2016 21.6° 16.6° 3.9 mm
2015 22.3° 16.3° 3 mm
2014 21.7° 16.1° 5.1 mm
2013 22.1° 16.5° 1.1 mm
2012 21.8° 14.9° 2.1 mm
2011 22.4° 15.2° 0.4 mm
2010 23.5° 16.1° 6.7 mm
2009 22.9° 14.5° 1 mm
2008 23.7° 16.5° 3.4 mm
2007 21.8° 14.6° 1.4 mm
2006 22.6° 15.1° 6.4 mm
2005 24.1° 14.6° 1.2 mm
2004 22.9° 15° 1.4 mm
2003 21.7° 14.8° 4 mm
2002 22.3° 16.8° 5.6 mm
2001 22.7° 15.5° 4.3 mm
2000 22.3° 15.8° 5.6 mm
1999 22.7° 14.9° 8.7 mm
1998 22.6° 15° 9.9 mm
1997 23.8° 15.2° 7.3 mm
1996 23.6° 16.1° 2.3 mm
Source: ERA5 reanalysis (Copernicus C3S)

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