Mont-de-Lans Weather in December

December in Mont-de-Lans brings very low temperatures, with highs of 0°C (32°F) and nights dropping to -9°C (16°F). Rainfall is on the higher side this month, averaging around 139 mm (5.5 in), so keep a rain jacket handy.

Rainfall in Mont-de-Lans in December

Climate statistics over the past 30 years suggest around 14 days of snow, with 139 mm (5.5 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Mont-de-Lans in December

Temperatures in Mont-de-Lans in December top out at 0°C (32°F) and drop to -9°C (16°F) overnight. December marks the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. At -9°C (16°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. With the arrival of this cold month, make sure you're dressed in warm clothing. It's important to be ready for the chill.

Sunshine in Mont-de-Lans in December

This month sees fewer sunny days, with about 73 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Mont-de-Lans can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.