Big Sur weather in August 2021

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  • 23°C maximum daytime temperature in August in Big Sur23
    23°C max day temperature
  • 10 hours of sunshine per day
  • 2 days with some rainfall in August in Big Sur2
    2 days with some rainfall
  • 10°C minimum night-time temperature in August in Big Sur10
    10°C min night temperature
  • 13 hours of daylight per day in August in Big Sur13
    13 hours of daylight per day
  • No heat & humidity in August in Big Sur0
    No heat & humidity
  • 5 mm monthly rainfall in August in Big Sur5
    5 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Big Sur9
    9 (Very High) UV index
  • 15°C sea temperature in August in Big Sur15
    15°C sea temperature
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The August 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 August?

Daytime temperatures usually reach 23°C in Big Sur in August, falling to 10°C at night.

How sunny is it in Big Sur in August?

There are normally 10 hours of bright sunshine each day in Big Sur in August - that's 71% of daylight hours.

How warm is the sea around Big Sur in August?

The average sea temperature around Big Sur in August is 15°C.

Does it ever rain in Big Sur in August?

There are usually 2 days with some rain in Big Sur in August and the average monthly rainfall is 5mm.

Big Sur sunrise & sunset times for August 2021

Browse the sunrise & sunset times for Big Sur in August 2021. Select a month to view Big Sur sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st August 2021 06:14 20:12
Monday, 16th August 2021 06:26 19:56
Tuesday, 31st August 2021 06:38 19:36

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Metric (°C / mm)  |  Imperial (°F / inches)

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Discover more about California

Where is hot in California in August for 2021/2022?

Below are average maximum temperatures at popular destinations in California in August. Select a destination to see more weather parameters.

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