Isle Weather in May

Isle in May sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 102 mm (4 in) on average, so pack waterproofs just in case.

Rainfall in Isle in May

Historically, May sees about 16 days of rain, with a monthly average of 102 mm (4 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Isle in May

May in Isle brings typical temperatures with highs around 20°C (68°F) and lows of 9°C (48°F). The difference between afternoon and evening temperatures is usually noticeable. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Isle in May

The city usually sees around 205 hours of sunlight, indicating many sunny days , a great month for sightseeing.

For Isle itself, June, July, August and September generally stand out with 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.