September 4 in San Antonio, through the years

Typical high: 30.8°. Hottest: 35.3° (2019). Coldest night: 19.5° (2020).

YEARHIGHLOWRAIN
2025 32.8° 21.4° 0.8 mm
2024 31.8° 22.1° 7.2 mm
2023 32.1° 22.5° 11.1 mm
2022 30.5° 21.5° 2 mm
2021 29.7° 20.8° 5.2 mm
2020 31.1° 19.5° 14.6 mm
2019 35.3° 20° 0 mm
2018 31.8° 20.5° 5.1 mm
2017 33.3° 21.5° 1.2 mm
2016 30° 21.5° 4.8 mm
2015 30° 20.1° 8 mm
2014 32.5° 19.8° 4.4 mm
2013 28.4° 21.4° 29.5 mm
2012 32.6° 21.8° 4.9 mm
2011 28.8° 20.2° 4.6 mm
2010 27.1° 20.1° 9.6 mm
2009 33.8° 21.9° 0.8 mm
2008 28.1° 20.3° 18.2 mm
2007 31.1° 20.8° 9.6 mm
2006 31.7° 20.7° 2.6 mm
2005 30.6° 21.4° 0.7 mm
2004 30.6° 20.8° 8.3 mm
2003 31° 20.4° 1.6 mm
2002 29.7° 20° 10 mm
2001 30.3° 20.2° 5.9 mm
2000 29.3° 21° 17.3 mm
1999 30.1° 19.8° 10.2 mm
1998 27.8° 21° 4.5 mm
1997 33.8° 22.5° 5.4 mm
1996 29.6° 20° 7.6 mm
Source: ERA5 reanalysis (Copernicus C3S)

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