Climate almanac
South San Gabriel
California, United States · 34.05°, -118.09°
What is the weather like in South San Gabriel in January?
In January, South San Gabriel is typically 66°F (19°C) during the day and 47°F (8°C) at night. The month brings about 3.5 in (88 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low47°F (8°C)
- Precipitation3.5 in (88 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)