Montreuil-sur-Mer Weather in May

May in Montreuil-sur-Mer typically sees daytime highs of 18°C (64°F) and nighttime lows of 9°C (48°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Montreuil-sur-Mer in May

The climate data from previous years indicates about 15 days of rain, averaging 69 mm (2.7 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Montreuil-sur-Mer in May

Montreuil-sur-Mer in May gets highs of 18°C (64°F) during the day and drops to 9°C (48°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Montreuil-sur-Mer in May

There are approximately 197 hours of sunshine this month, resulting in mostly clear days.

For Montreuil-sur-Mer 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.