Colleville-sur-Mer Weather in May

During May, Colleville-sur-Mer experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 10°C (50°F). Expect quite a bit of rainfall. Around 61 mm (2.4 in) is typical.

Rainfall in Colleville-sur-Mer in May

You can expect rain on around 14 days based on historical patterns, with 61 mm (2.4 in) average for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Colleville-sur-Mer in May

In May, expect moderate temperatures in Colleville-sur-Mer, with highs of 17°C (63°F) and lows of 10°C (50°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. With overnight lows of 10°C (50°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Colleville-sur-Mer in May

Expect sunny days throughout the month, with an estimated 195 hours of sunshine. This makes it a pleasant time to visit Colleville-sur-Mer.

For Colleville-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.