September 4 in San Antonio, through the years

Typical high: 27.1°. Hottest: 30.5° (2020). Coldest night: 14.6° (2019).

YEARHIGHLOWRAIN
2025 25.4° 15.7° 17.3 mm
2024 28.8° 17.9° 14 mm
2023 28.9° 18.6° 1.2 mm
2022 30.3° 17.9° 2.4 mm
2021 23.9° 17.3° 15 mm
2020 30.5° 17.9° 0.8 mm
2019 29.5° 14.6° 0.3 mm
2018 27.7° 14.8° 7.1 mm
2017 27.3° 14.6° 2 mm
2016 28.5° 16.8° 2.4 mm
2015 27° 16.1° 5 mm
2014 21.7° 16.9° 43.2 mm
2013 29.1° 15.5° 0.7 mm
2012 27° 15.8° 0.3 mm
2011 25.3° 15° 14.7 mm
2010 29° 18.2° 13.4 mm
2009 26° 16.4° 2 mm
2008 27.9° 16.8° 10 mm
2007 20.6° 17.1° 8.7 mm
2006 27.8° 16.5° 5.1 mm
2005 27.4° 16.6° 10.6 mm
2004 26.2° 16.7° 2.8 mm
2003 22.8° 14.8° 14.7 mm
2002 28.7° 16° 3.5 mm
2001 27.9° 15.3° 13.1 mm
2000 27.3° 15.5° 4.3 mm
1999 29.3° 17.4° 5.4 mm
1998 28° 17° 2.8 mm
1997 29.1° 16.3° 1.2 mm
1996 24.5° 16.1° 6.9 mm
Source: ERA5 reanalysis (Copernicus C3S)

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