Monthey Weather in December

With daytime temperatures of 1°C (34°F) and nighttime lows of -9°C (16°F), December in Monthey brings very low temperatures during the day. Do keep in mind that quite a bit of snow/rainfall is typical. Around 153 mm (6 in) falls on average.

Rainfall in Monthey in December

The climate data from previous years indicates about 14 days of snow/rain, averaging 153 mm (6 in) 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 Monthey in December

Temperatures in Monthey in December top out at 1°C (34°F) and drop to -9°C (16°F) overnight. Experience the winter season in December. Staying warm is the main priority this month, especially during mornings and evenings. With lows of -9°C (16°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Prepare for low temperatures this month by wearing plenty of layers. It's essential to stay warm in such cold conditions.

Sunshine in Monthey in December

The month is characterized by fewer sunny days, with roughly 70 hours hours of sunshine. 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 Monthey. Our weather planner can help you explore destinations with more pleasant weather conditions.