Le Mont Saint Michel Weather in December

December in Le Mont Saint Michel averages 10°C (50°F) during the day and 5°C (41°F) at night. It is the wettest month of the year, with 125 mm (4.9 in) of rainfall on average, so waterproof gear is a must.

Rainfall in Le Mont Saint Michel in December

As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Typically, about 18 days will experience rainfall, with an average of 125 mm (4.9 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Le Mont Saint Michel in December

December in Le Mont Saint Michel brings typical temperatures with highs around 10°C (50°F) and lows of 5°C (41°F). Experience the winter season in December. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Le Mont Saint Michel in December

With limited sunshine this month, there are about 66 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Le Mont Saint Michel. Our weather planner can help you explore destinations with more pleasant weather conditions.