Big Sur weather in August 2021

Get the latest coronavirus (COVID-19) updates for the USA with current travel advice, statistics and online resources.

  • 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
  • Top deals & discounts
  • Big Sur weather overview
  • Big Sur climate averages by month
  • More destinations
  • Best time to go to Big Sur
  • Big Sur 5-day weather forecast

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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.

Recommended for California

  • Check out top flight deals & low fares from popular airlines
  • Search for return & one-way flights or multi-city trips
  • Airlines include BA, Virgin Atlantic, United & Turkish Airlines

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
  • Discover top Air Canada offers on flights to the USA
  • Browse the lowest fares available or search by date
  • Book flights to New York, Orlando, LA, Boston & more

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

Back to top

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.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.