December weather in Long Beach, United States
Averages from 155 days in December across 2020–2024.
Typical conditions
| Average high | 18°C |
|---|---|
| Average low | 8.6°C |
| Average mean | 12.9°C |
| Total precipitation | 349.7 mm |
| Rainy days | 39 |
| Average precipitation hours | 2.2 h |
| Average max wind speed | 14.5 km/h |
| Average sunshine | 7.8 h/day |
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