Les Diablerets Weather in December

December in Les Diablerets averages 0°C (32°F) during the day and -9°C (16°F) at night. Quite a bit of snow/rainfall is typical this month, with around 150 mm (5.9 in) on average. An umbrella is a good idea.

Rainfall in Les Diablerets in December

Records from the past 30 years suggest around 15 days of snow/rain, with 150 mm (5.9 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 Les Diablerets in December

Les Diablerets in December gets highs of 0°C (32°F) during the day and drops to -9°C (16°F) at night. The winter season is characteristic of December. Staying warm is the main priority this month, especially during mornings and evenings. With overnight lows of -9°C (16°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. With temperatures this low, you'll need to dress warmly. Staying prepared is crucial to avoid the discomfort of the cold.

Sunshine in Les Diablerets in December

The area experiences limited sunny days, amounting to roughly 70 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.

Wind Speed in Les Diablerets in December

Average wind conditions reach 1 m/s (2 knots) in December. This creates generally peaceful weather with subtle air movement. Remember this is an average: some days are windless while others have noticeable or very gentle breezes.

December in Les Diablerets has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.