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September weather in Rio de Janeiro, Brazil

Averages from 150 days in September across 2020–2024.

Typical conditions

Average high26.7°C
Average low19.9°C
Average mean22.8°C
Total precipitation349.8 mm
Rainy days70
Average precipitation hours3.7 h
Average max wind speed18.8 km/h
Average sunshine10 h/day

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