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Big Sur weather in September 2021
Get the latest coronavirus (Covid-19) updates for California with current travel advice and statistics on new cases per 100,000 and vaccine.
- 23°C max day temperature
23 - 9 hours of sunshine per day
- 2 days with some rainfall
2 - 9°C min night temperature
9 - 12 hours of daylight per day
12 - No heat & humidity
0 - 12 mm of monthly rainfall
12 - 7 (High) UV index
7 - 15°C sea temperature
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The September weather guide for Big Sur, 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.
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How hot is it in Big Sur in September?
Daytime temperatures usually reach 23°C in Big Sur in September, falling to 9°C at night.
How sunny is it in Big Sur in September?
There are normally 9 hours of bright sunshine each day in Big Sur in September - that's 74% of daylight hours.
How warm is the sea around Big Sur in September?
The average sea temperature around Big Sur in September is 15°C.
Does it ever rain in Big Sur in September?
There are usually 2 days with some rain in Big Sur in September and the average monthly rainfall is 12mm.
Metric (°C / mm) | Imperial (°F / inches)
Big Sur sunrise & sunset times for September 2021
Browse the sunrise and sunset times for Big Sur in September 2021. Select a month to view Big Sur sunrise & sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Wednesday, 1st September 2021 | 06:39 | 19:34 |
| Wednesday, 15th September 2021 | 06:50 | 19:14 |
| Thursday, 30th September 2021 | 07:02 | 18:52 |
- Save 20% on COVID-19 Fit to Fly test & travel certificate
- Home COVID-19 PCR test with free express delivery
- Receive online results within 24-72 hours once test at lab
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Expires at 23:59 on Friday 31st Dec 2021
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