December weather in Baltimore, United States
Averages from 155 days in December across 2020–2024.
Typical conditions
| Average high | 8.6°C |
|---|---|
| Average low | 0.5°C |
| Average mean | 4.3°C |
| Total precipitation | 630.6 mm |
| Rainy days | 71 |
| Average precipitation hours | 3.1 h |
| Average max wind speed | 18 km/h |
| Average sunshine | 6.1 h/day |
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