Les Sables d'Olonne weather in August 2025

Expect 73°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Les Sables d'Olonne in August. Check more long-term weather averages for Les Sables d'Olonne in August before you book your next holiday to France in 2025/2026.

  • 73°F maximum daytime temperature in August in Les Sables d'Olonne73
    73°F max day temperature
  • 8 hours of sunshine per day
  • 11 days with some rainfall in August in Les Sables d'Olonne11
    11 days with some rainfall
  • 57°F minimum night-time temperature in August in Les Sables d'Olonne57
    57°F min night temperature
  • 14 hours of daylight per day in August in Les Sables d'Olonne14
    14 hours of daylight per day
  • No heat & humidity in August in Les Sables d'Olonne0
    No heat & humidity
  • 2.2 inches monthly rainfall in August in Les Sables d'Olonne2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 7 (High) in August in Les Sables d'Olonne7
    7 (High) UV index
  • 68°F sea temperature in August in Les Sables d'Olonne68
    68°F sea temperature

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The August weather guide for France (Les Sables d'Olonne) 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)  |  Imperial (°F)

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How hot is it in Les Sables d'Olonne in August?

Daytime temperatures usually reach 73°F in Les Sables d'Olonne in August, falling to 57°F at night.

How sunny is it in Les Sables d'Olonne in August?

There are normally 8 hours of bright sunshine each day in Les Sables d'Olonne in August - that's 56% of daylight hours.

How warm is the sea around Les Sables d'Olonne in August?

The average sea temperature around Les Sables d'Olonne in August is 68°F.

Does it rain in Les Sables d'Olonne in August?

There are usually 11 days with some rain in Les Sables d'Olonne in August and the average monthly rainfall is 2.2 inches.

Les Sables d'Olonne August sunrise & sunset times

Browse the sunrise and sunset times for Les Sables d'Olonne in August 2025. Select a month to view Les Sables d'Olonne sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:48 20:38
Saturday, 16th August 2025 06:07 20:15
Sunday, 31st August 2025 06:26 19:48

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