Les Sables d'Olonne weather in May 2025

Expect 18°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Les Sables d'Olonne in May. Check more long-term weather averages for Les Sables d'Olonne in May before you book your next holiday to France in 2025/2026.

• 18
  18°C max day temperature
• 7
  7 hours of sunshine per day
• 16
  16 days with some rainfall
• 10
  10°C min night temperature
• 15
  15 hours of daylight per day
• 0
  No heat & humidity
• 66
  66 mm of monthly rainfall
• 6
  6 (High) UV index
• 14
  14°C sea temperature

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Les Sables d'Olonne by month

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The May 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 / mm)  |  Imperial (°F / inches)

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Les Sables d'Olonne May sunrise & sunset times

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

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