La Grande-Motte weather in August 2025

Expect 29°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in La Grande-Motte in August. Check more long-term weather averages for La Grande-Motte in August before you book your next holiday to France in 2025/2026.

  • 29°C maximum daytime temperature in August in La Grande-Motte29
    29°C max day temperature
  • 10 hours of sunshine per day
  • 7 days with some rainfall in August in La Grande-Motte7
    7 days with some rainfall
  • 17°C minimum night-time temperature in August in La Grande-Motte17
    17°C min night temperature
  • 14 hours of daylight per day in August in La Grande-Motte14
    14 hours of daylight per day
  • Moderate heat & humidity in August in La Grande-MotteM
    Moderate heat & humidity
  • 45 mm monthly rainfall in August in La Grande-Motte45
    45 mm of monthly rainfall
  • UV (maximum) index 7 (High) in August in La Grande-Motte7
    7 (High) UV index
  • 22°C sea temperature in August in La Grande-Motte22
    22°C sea temperature

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The August weather guide for France (La Grande-Motte) 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 La Grande-Motte in August?

Daytime temperatures usually reach 29°C in La Grande-Motte in August with moderate heat and humidity, falling to 17°C at night.

How sunny is it in La Grande-Motte in August?

There are normally 10 hours of bright sunshine each day in La Grande-Motte in August - that's 70% of daylight hours.

How warm is the sea around La Grande-Motte in August?

The average sea temperature around La Grande-Motte in August is 22°C.

Does it rain in La Grande-Motte in August?

There are usually 7 days with some rain in La Grande-Motte in August and the average monthly rainfall is 45mm.

La Grande-Motte August sunrise & sunset times

Browse the sunrise and sunset times for La Grande-Motte in August 2025. Select a month to view La Grande-Motte sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:33 20:06
Saturday, 16th August 2025 05:50 19:45
Sunday, 31st August 2025 06:06 19:21

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