September weather in Chennai, India
Averages from 150 days in September across 2020–2024.
Typical conditions
| Average high | 32.6°C |
|---|---|
| Average low | 25.9°C |
| Average mean | 28.7°C |
| Total precipitation | 722.2 mm |
| Rainy days | 132 |
| Average precipitation hours | 6.3 h |
| Average max wind speed | 16.9 km/h |
| Average sunshine | 9 h/day |
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