September 3 in San Antonio, through the years

Typical high: 17.5°. Hottest: 20.9° (2016). Coldest night: 6.8° (2016).

YEARHIGHLOWRAIN
2025 17.1° 7.9° 0 mm
2024 18.2° 9.7° 0.5 mm
2023 18.6° 8.2° 32.2 mm
2022 16.1° 9.1° 2.5 mm
2021 18.4° 0.4 mm
2020 18.1° 7.8° 0.2 mm
2019 19.3° 8.5° 0.3 mm
2018 19.8° 9.3° 0 mm
2017 19° 9.2° 0 mm
2016 20.9° 6.8° 0.6 mm
2015 17.9° 9.9° 0 mm
2014 17.7° 8.8° 0.6 mm
2013 18.5° 5 mm
2012 14.9° 9.2° 0 mm
2011 15.8° 8.4° 0 mm
2010 16.7° 7.8° 0.9 mm
2009 17.9° 9.9° 0.3 mm
2008 17° 7.6° 6.9 mm
2007 17.5° 9.2° 0 mm
2006 17.9° 6.8° 2.9 mm
2005 17.3° 8.6° 2.3 mm
2004 18.4° 10° 0 mm
2003 15.6° 6.8° 0 mm
2002 17.1° 9.7° 1 mm
2001 18.1° 8.4° 0.7 mm
2000 16.6° 8.6° 4.2 mm
1999 17° 1.6 mm
1998 14.5° 8.5° 4.9 mm
1997 16.1° 8.9° 3.4 mm
1996 16.4° 8.3° 1.1 mm
Source: ERA5 reanalysis (Copernicus C3S)

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