December weather in Houston, United States
Averages from 155 days in December across 2020–2024.
Typical conditions
| Average high | 19.9°C |
|---|---|
| Average low | 10.8°C |
| Average mean | 15.1°C |
| Total precipitation | 863.2 mm |
| Rainy days | 81 |
| Average precipitation hours | 4 h |
| Average max wind speed | 19.8 km/h |
| Average sunshine | 7.2 h/day |
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