Portimao weather in August 2019

  • 26°C maximum daytime temperature in August in Portimao26
    26°C max day temperature
  • 11 hours of sunshine per day
  • 1 day with some rainfall in August in Portimao1
    1 day with some rainfall
  • 18°C minimum night-time temperature in August in Portimao18
    18°C min night temperature
  • 14 hours of daylight per day in August in Portimao14
    14 hours of daylight per day
  • Moderate heat & humidity in August in PortimaoM
    Moderate heat & humidity
  • 2 mm monthly rainfall in August in Portimao2
    2 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Portimao9
    9 (Very High) UV index
  • 20°C sea temperature in August in Portimao20
    20°C sea temperature
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The August weather guide for Portimao, 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.

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

Guide to Portimao weather in August

The average maximum daytime temperature in Portimao in August is a warm 26°C (79°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 18°C (64°F). There are usually 11 hours of bright sunshine each day, which represents 81% 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 Portimao in August is 20°C (68°F).

Portimao sunrise & sunset times for August 2019

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 06:39 20:42
Friday, 16th August 2019 06:51 20:25
Saturday, 31st August 2019 07:04 20:05
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Below are average maximum temperatures at popular destinations in the Algarve in August. Select a destination to see more weather parameters.

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