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December weather in Porto Alegre, Brazil
Averages from 155 days in December across 2020–2024.
Typical conditions
| Average high | 28.8°C |
|---|---|
| Average low | 19.2°C |
| Average mean | 23.6°C |
| Total precipitation | 525 mm |
| Rainy days | 98 |
| Average precipitation hours | 4 h |
| Average max wind speed | 21.6 km/h |
| Average sunshine | 11.4 h/day |
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