September 11 in San Antonio, through the years

Typical high: 30°. Hottest: 36.2° (2024). Coldest night: 19.9° (2003).

YEARHIGHLOWRAIN
2025 30.1° 21.9° 4.6 mm
2024 36.2° 21.2° 0.1 mm
2023 34.8° 23° 0.5 mm
2022 34° 21.2° 0.6 mm
2021 27.1° 21.6° 14.8 mm
2020 31.6° 22.4° 4.4 mm
2019 30.3° 21.5° 9 mm
2018 32.1° 21.7° 2.3 mm
2017 30.7° 23.3° 8.5 mm
2016 28.5° 22.9° 1.6 mm
2015 33.6° 23.1° 1.3 mm
2014 28.2° 22.2° 9 mm
2013 31.8° 20.8° 0 mm
2012 31.4° 20.9° 0.7 mm
2011 31° 22° 3.2 mm
2010 33.1° 21.7° 1.3 mm
2009 31.5° 21.4° 3.4 mm
2008 31.5° 20.1° 0 mm
2007 27.8° 22° 11.9 mm
2006 26.2° 22° 9.9 mm
2005 31.2° 21° 2.3 mm
2004 31.6° 21.5° 0.4 mm
2003 21.7° 19.9° 45 mm
2002 30.9° 21.3° 1.1 mm
2001 27.1° 22.1° 4 mm
2000 29° 22.2° 0.5 mm
1999 26.6° 21.3° 13.2 mm
1998 29.3° 21.6° 1.2 mm
1997 28.9° 22.3° 4.6 mm
1996 23.5° 21.1° 16.8 mm
Source: ERA5 reanalysis (Copernicus C3S)

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