September 4 in San Antonio, through the years

Typical high: 31.1°. Hottest: 35.3° (2024). Coldest night: 21.7° (2017).

YEARHIGHLOWRAIN
2025 34.6° 23.4° 1.5 mm
2024 35.3° 25.2° 0 mm
2023 30.1° 24.6° 16.7 mm
2022 28.5° 21.9° 30.2 mm
2021 34.7° 24.8° 0.2 mm
2020 31.6° 23.5° 4.5 mm
2019 25.4° 22.6° 81.6 mm
2018 27.6° 21.8° 14.7 mm
2017 32.8° 21.7° 1.8 mm
2016 30.9° 22.9° 18.8 mm
2015 31.2° 24.9° 7.2 mm
2014 30.8° 22.5° 0.5 mm
Source: ERA5 reanalysis (Copernicus C3S)

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