Bastogne Weather in December

December in Bastogne brings low temperatures, with daytime highs of 5°C (41°F) and nights around 0°C (32°F). It's also the wettest month of the year, so an umbrella is a must.

Rainfall in Bastogne in December

Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. Historically, December sees about 19 days of snow/rain, with a monthly average of 111 mm (4.4 in). Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.

Temperature in Bastogne in December

Daytime temperatures in Bastogne reach 5°C (41°F) in December, dropping to 0°C (32°F) at night. December is typically considered a winter month. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop below freezing to 0°C (32°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

Sunshine in Bastogne in December

The area sees fewer sunny days, with a projection of about 40 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Bastogne. Our weather planner can help you explore destinations with more pleasant weather conditions.