LʼÎle-dʼOlonne Weather in May

Thinking of visiting LʼÎle-dʼOlonne in May? Expect pleasant temperatures reaching 18°C (64°F) during the day, dropping to 12°C (54°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in LʼÎle-dʼOlonne in May

Historically, May sees about 16 days of rain, with a monthly average of 60 mm (2.4 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in LʼÎle-dʼOlonne in May

LʼÎle-dʼOlonne in May gets highs of 18°C (64°F) during the day and drops to 12°C (54°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in LʼÎle-dʼOlonne in May

Enjoy a sunny month with about 232 hours of sunshine, the clear skies make LʼÎle-dʼOlonne even more beautiful.

If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.