September 4 in San Antonio, through the years

Typical high: 19°. Hottest: 22.2° (2024). Coldest night: 2.8° (2005).

YEARHIGHLOWRAIN
2025 18° 2.8 mm
2024 22.2° 4.7° 0 mm
2023 20.4° 0 mm
2022 19.5° 7.2° 0 mm
2021 22° 4.9° 0 mm
2020 20.7° 5.6° 0 mm
2019 16.4° 8.8° 2 mm
2018 19.3° 6.5° 0 mm
2017 20.1° 7.2° 0 mm
2016 17.7° 3.2° 0 mm
2015 18° 8.6° 2.3 mm
2014 16° 4.3° 0.2 mm
2013 18.6° 5.3° 0 mm
2012 20.8° 6.1° 0 mm
2011 20.5° 7.6° 0 mm
2010 20.6° 6.3° 0 mm
2009 20.6° 5.2° 0 mm
2008 17.9° 7.7° 0 mm
2007 18° 3.7° 0.6 mm
2006 19.8° 4.1° 0 mm
2005 19.5° 2.8° 0 mm
2004 20.5° 7.7° 0.1 mm
2003 19.9° 3.3° 0 mm
2002 15.5° 5.7° 0 mm
2001 15.1° 6.7° 0 mm
2000 18.2° 3.4° 0 mm
1999 18.7° 6.3° 0 mm
1998 19.8° 0 mm
1997 19.1° 5.9° 0 mm
1996 17.5° 5.5° 0 mm
Source: ERA5 reanalysis (Copernicus C3S)

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