Mille-Isles Weather in May

During May, Mille-Isles experiences pleasant daytime temperatures of 19°C (66°F) and cooler nights around 7°C (45°F). Expect quite a bit of rainfall. Around 110 mm (4.3 in) is typical.

Rainfall in Mille-Isles in May

You can expect rain on around 13 days based on historical patterns, with 110 mm (4.3 in) average for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Mille-Isles in May

May in Mille-Isles brings pleasant temperatures, with highs of 19°C (66°F) and nights around 7°C (45°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Mille-Isles in May

With approximately 230 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

For Mille-Isles 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.