La Roche-sur-Foron Weather in December

December in La Roche-sur-Foron averages 5°C (41°F) during the day and -4°C (25°F) at night. Quite a bit of snow/rainfall is typical this month, with around 149 mm (5.9 in) on average. An umbrella is a good idea.

Rainfall in La Roche-sur-Foron in December

Looking at the last 30 years, the data shows about 14 days with snow/rain, averaging 149 mm (5.9 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in La Roche-sur-Foron in December

December in La Roche-sur-Foron sees highs of 5°C (41°F) and lows of -4°C (25°F) overnight. The winter season is characteristic of December. It stays very cold throughout much of the day, so warm winter clothing is essential. Nights drop below freezing to -4°C (25°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It's a frigid month, so wearing warm clothing is crucial. Don't underestimate the cold; prepare accordingly.

Sunshine in La Roche-sur-Foron in December

The area sees fewer sunny days, with a projection of about 47 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Average water temperature in December

At 9°C (48°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit La Roche-sur-Foron. Our weather planner can help you explore destinations with more pleasant weather conditions.