Climate almanac
Santa Barbara
California, United States · 34.42°, -119.70°
What is the weather like in Santa Barbara in September?
In September, Santa Barbara is typically 77°F (25°C) during the day and 62°F (16°C) at night. The month brings about 0.3 in (7 mm) of precipitation in total.
- Average high77°F (25°C)
- Average low62°F (16°C)
- Precipitation0.3 in (7 mm)
- Clear or mostly clear days27
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)