December weather in Melbourne, Australia
Averages from 155 days in December across 2020–2024.
Typical conditions
| Average high | 23.7°C |
|---|---|
| Average low | 12.6°C |
| Average mean | 18°C |
| Total precipitation | 371.8 mm |
| Rainy days | 91 |
| Average precipitation hours | 3.8 h |
| Average max wind speed | 22.3 km/h |
| Average sunshine | 11.5 h/day |
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