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September weather in Buenos Aires, Argentina

Averages from 150 days in September across 2020–2024.

Typical conditions

Average high18.1°C
Average low10.8°C
Average mean14.4°C
Total precipitation317.4 mm
Rainy days55
Average precipitation hours2.3 h
Average max wind speed24.3 km/h
Average sunshine9 h/day

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