September 4 in San Antonio, through the years

Typical high: 37.4°. Hottest: 44.7° (2020). Coldest night: 22.3° (1999).

YEARHIGHLOWRAIN
2025 31.3° 24.6° 1.6 mm
2024 43.3° 27.8° 0 mm
2023 36° 24.5° 0 mm
2022 41.7° 30.5° 0 mm
2021 38.6° 28° 0 mm
2020 44.7° 29.2° 0 mm
2019 39.4° 27.5° 0.9 mm
2018 35.8° 23° 0 mm
2017 37.9° 24° 0 mm
2016 37.1° 24° 0 mm
2015 33.8° 24.4° 0.9 mm
2014 36.7° 27.1° 3.2 mm
2013 40.7° 28.2° 0 mm
2012 34.9° 26.1° 1 mm
2011 38.3° 26.4° 0.4 mm
2010 38.8° 30.7° 0 mm
2009 37.3° 25.4° 0 mm
2008 37.8° 26.9° 0 mm
2007 37.2° 29.1° 0.3 mm
2006 33° 25.1° 1.1 mm
2005 37.1° 26.3° 0 mm
2004 32.2° 25.4° 0.1 mm
2003 37.4° 27.2° 2.9 mm
2002 41.6° 27° 0 mm
2001 39.7° 26.2° 0 mm
2000 39.1° 23.1° 0 mm
1999 37.6° 22.3° 0 mm
1998 30.9° 24.2° 17.7 mm
1997 39.7° 27.5° 1.3 mm
1996 33° 25.2° 1.7 mm
Source: ERA5 reanalysis (Copernicus C3S)

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