Sao Joao weather in August 2019

  • 28°C maximum daytime temperature in August in Sao Joao28
    28°C max day temperature
  • 11 hours of sunshine per day
  • 1 day with some rainfall in August in Sao Joao1
    1 day with some rainfall
  • 17°C minimum night-time temperature in August in Sao Joao17
    17°C min night temperature
  • 14 hours of daylight per day in August in Sao Joao14
    14 hours of daylight per day
  • Moderate heat & humidity in August in Sao JoaoM
    Moderate heat & humidity
  • 2 mm monthly rainfall in August in Sao Joao2
    2 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Sao Joao9
    9 (Very High) UV index
  • 21°C sea temperature in August in Sao Joao21
    21°C sea temperature
  • Top deals & discounts
  • Sao Joao weather overview
  • Sao Joao climate averages by month
  • More destinations
  • Best time to go to Sao Joao
  • Sao Joao 5-day weather forecast

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

The August weather guide for Sao Joao, Algarve 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.

  • Save up to 40% with Hotels.com summer sale
  • Offers on hotel bookings to worldwide destinations
  • Travel before 26th September 2019 (inclusive)

Expires at 23:59 on Saturday 31st Aug 2019 · View all Hotels.com offers

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

Guide to Sao Joao weather in August

The average maximum daytime temperature in Sao Joao in August is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 17°C (63°F). There are usually 11 hours of bright sunshine each day, which represents 82% of the 14 hours of daylight.

Expect 2mm (0.1 inches) of rainfall across the whole of August with 1 day with some rain falling. Maximum UV levels will be very high (9 UV index) at midday when the skies are clear.

The average sea temperature in and around Sao Joao in August is 21°C (70°F).

Sao Joao sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Sao Joao in August 2019. Select a month to view Sao Joao sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 06:38 20:41
Friday, 16th August 2019 06:50 20:24
Saturday, 31st August 2019 07:02 20:04
  • Save up to 15% on winter holidays (1 Nov 2019 - 30 Apr 2020)
  • Book skiing holidays to the French Alps, Italy & Switzerland
  • Plus sun holidays to the Caribbean, Indian Ocean & more

Expires at 23:59 on Saturday 31st Aug 2019 · View all Club Med offers

Back to top

Discover more about the Algarve

Where's hot in the Algarve in August?

Below are average maximum temperatures at popular destinations in the Algarve 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.