January weather in San Francisco, United States
Averages from 155 days in January across 2020–2024.
Typical conditions
| Average high | 13.5°C |
|---|---|
| Average low | 7.9°C |
| Average mean | 10.5°C |
| Total precipitation | 545.9 mm |
| Rainy days | 69 |
| Average precipitation hours | 3.6 h |
| Average max wind speed | 23.4 km/h |
| Average sunshine | 7 h/day |
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