Weather in Mons in December
Mons, Belgium averages a high of 6.6°C (43.9°F) and low of 2.3°C (36.1°F) in December, with 13 rain days and 3.3 hours of daily sunshine. Travel score: 38.1/100 (Poor). The best time to visit Mons is July.
High
7°C44°F
Low
2°C36°F
🌧️
13
rain days
☀️
3.3
hrs/day sunshine
💧
88%
humidity
38— Poor
December in Mons is cold and occasionally wet — challenging weather conditions.
What are the average temperatures in Mons?
How much does it rain in Mons in December?
Mons receives an average of 75.6mm of rainfall across 13 rainy days in December. The annual total is 768mm.
What should I pack for Mons in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 7°C
🧶
Sweaters and warm layers
Layer up for comfort
🧤
Warm gloves
Cold nights around 2°C
🧣
Warm scarf
Protect against cold winds
Traveling to Belgium in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31