Climate almanac
South Yuba City
California, United States · 39.12°, -121.64°
What is the weather like in South Yuba City in September?
In September, South Yuba City is typically 94°F (35°C) during the day and 63°F (17°C) at night. The month brings about 0.2 in (5 mm) of precipitation in total.
- Average high94°F (35°C)
- Average low63°F (17°C)
- Precipitation0.2 in (5 mm)
- Clear or mostly clear days26
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)