August 31 in San Antonio, through the years

Typical high: 22.2°. Hottest: 24.7° (2024). Coldest night: 12.9° (2020).

YEARHIGHLOWRAIN
2025 22.9° 16.3° 2.5 mm
2024 24.7° 14.3° 1.4 mm
2023 23.4° 16.7° 0.9 mm
2022 21.1° 14.3° 8.9 mm
2021 22° 14.3° 12.3 mm
2020 23.2° 12.9° 2.5 mm
2019 23.4° 15.8° 0.4 mm
2018 24° 15.3° 1.1 mm
2017 22.4° 15.3° 0 mm
2016 21.9° 14.2° 8.1 mm
2015 22.4° 15.8° 5.7 mm
2014 22.8° 14.3° 0.2 mm
2013 21.9° 14.9° 5.7 mm
2012 21.4° 14.9° 5.4 mm
2011 22.6° 16.2° 0.3 mm
2010 20.6° 15.1° 37.6 mm
2009 23.1° 14.2° 1.5 mm
2008 20.9° 14.6° 6 mm
2007 21.7° 13.2° 5.7 mm
2006 24.5° 14.3° 3.5 mm
2005 21.3° 14.7° 15.7 mm
2004 21.4° 15.1° 4.6 mm
2003 23.4° 13.4° 1.2 mm
2002 22.6° 14.6° 4.3 mm
2001 20.5° 13.9° 5.4 mm
2000 21.1° 14° 13.1 mm
1999 21.3° 14.3° 2.6 mm
1998 21.6° 13.7° 6.4 mm
1997 19.4° 14.8° 0.4 mm
1996 22.1° 14.7° 14.2 mm
Source: ERA5 reanalysis (Copernicus C3S)

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