Manta Rota weather in August 2025

Expect 30°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Manta Rota in August. Check more long-term weather averages for Manta Rota in August before you book your next holiday to Algarve in 2025/2026.

  • 30°C maximum daytime temperature in August in Manta Rota30
    30°C max day temperature
  • 11 hours of sunshine per day
  • 1 day with some rainfall in August in Manta Rota1
    1 day with some rainfall
  • 18°C minimum night-time temperature in August in Manta Rota18
    18°C min night temperature
  • 14 hours of daylight per day in August in Manta Rota14
    14 hours of daylight per day
  • Moderate heat & humidity in August in Manta RotaM
    Moderate heat & humidity
  • 3 mm monthly rainfall in August in Manta Rota3
    3 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Manta Rota9
    9 (Very High) UV index
  • 22°C sea temperature in August in Manta Rota22
    22°C sea temperature

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Manta Rota by month

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The August weather guide for Algarve (Manta Rota) 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.

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

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More about the Algarve

How hot is it in Manta Rota in August?

Daytime temperatures usually reach 30°C in Manta Rota in August with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Manta Rota in August?

There are normally 11 hours of bright sunshine each day in Manta Rota in August - that's 83% of daylight hours.

How warm is the sea around Manta Rota in August?

The average sea temperature around Manta Rota in August is 22°C.

Does it ever rain in Manta Rota in August?

There is usually 1 day with some rain in Manta Rota in August and the average monthly rainfall is 3mm.

Manta Rota August sunrise & sunset times

Browse the sunrise and sunset times for Manta Rota in August 2025. Select a month to view Manta Rota sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:35 19:37
Saturday, 16th August 2025 05:48 19:20
Sunday, 31st August 2025 06:00 19:00

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