Climate almanac
San Francisco
Cordoba, Argentina · -31.42°, -62.08°
What is the weather like in San Francisco in January?
In January, San Francisco is typically 88°F (31°C) during the day and 68°F (20°C) at night. The month brings about 4.0 in (103 mm) of precipitation in total.
- Average high88°F (31°C)
- Average low68°F (20°C)
- Precipitation4.0 in (103 mm)
- Clear or mostly clear days17
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)