Santa Barbara weather in September 2024
Expect 25°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Santa Barbara in September. Check more long-term weather averages for Santa Barbara in September before you book your next holiday to California in 2024/2025.
- 2525°C max day temperature
- 9 hours of sunshine per day
- 22 days with some rainfall
- 1212°C min night temperature
- 1212 hours of daylight per day
- 0No heat & humidity
- 77 mm of monthly rainfall
- 88 (Very High) UV index
- 1818°C sea temperature
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