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Santa Monica weather in September 2022
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- 2727°C max day temperature
- 22 days with some rainfall
- 1717°C min night temperature
- 1212 hours of daylight per day
- LLow heat & humidity
- 77 mm of monthly rainfall
- 88 (Very High) UV index
- 1919°C sea temperature
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The September weather guide for Santa Monica, California shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How hot is it in Santa Monica in September?
Daytime temperatures usually reach 27°C in Santa Monica in September with low heat and humidity, falling to 17°C at night.
How sunny is it in Santa Monica in September?
There are normally 9 hours of bright sunshine each day in Santa Monica in September - that's 74% of daylight hours.
How warm is the sea around Santa Monica in September?
The average sea temperature around Santa Monica in September is 19°C.
Does it ever rain in Santa Monica in September?
There are usually 2 days with some rain in Santa Monica in September and the average monthly rainfall is 7mm.
Metric (°C / mm) | Imperial (°F / inches)
Santa Monica sunrise & sunset times for September 2022
Browse the sunrise and sunset times for Santa Monica in September 2022. Select a month to view Santa Monica sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Thursday, 1st September 2022||06:28||19:20|
|Thursday, 15th September 2022||06:37||19:00|
|Friday, 30th September 2022||06:48||18:39|
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