Guillestre Weather in December

December in Guillestre typically sees daytime highs of -2°C (28°F) and nighttime lows of -10°C (14°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Guillestre in December

This month experiences about 13 days of snow according to historical data, averaging 97 mm (3.8 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Guillestre in December

Temperatures in Guillestre in December top out at -2°C (28°F) and drop to -10°C (14°F) overnight. The month of December belongs to the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With overnight lows of -10°C (14°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Prepare for low temperatures this month by wearing plenty of layers. It's essential to stay warm in such cold conditions.

December in Guillestre has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.