Marbella weather in August 2025

Expect 29°C daytime maximum temperatures in the shade with on average 11 hours of sunshine per day in Marbella in August. Check more long-term weather averages for Marbella in August before you book your next holiday to Costa del Sol in 2025/2026.

  • 29°C maximum daytime temperature in August in Marbella29
    29°C max day temperature
  • 11 hours of sunshine per day
  • 3 days with some rainfall in August in Marbella3
    3 days with some rainfall
  • 18°C minimum night-time temperature in August in Marbella18
    18°C min night temperature
  • 13 hours of daylight per day in August in Marbella13
    13 hours of daylight per day
  • Moderate heat & humidity in August in MarbellaM
    Moderate heat & humidity
  • 9 mm monthly rainfall in August in Marbella9
    9 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Marbella9
    9 (Very High) UV index
  • 22°C sea temperature in August in Marbella22
    22°C sea temperature

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The August weather guide for Costa del Sol (Marbella) 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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How hot is it in Marbella in August?

Daytime temperatures usually reach 29°C in Marbella in August with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Marbella in August?

There are normally 11 hours of bright sunshine each day in Marbella in August - that's 78% of daylight hours.

How warm is the sea around Marbella in August?

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

Does it ever rain in Marbella in August?

There are usually 3 days with some rain in Marbella in August and the average monthly rainfall is 9mm.

Marbella August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:26 20:25
Saturday, 16th August 2025 06:38 20:09
Sunday, 31st August 2025 06:50 19:49

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