Brussels · WinterMonth summary
Brussels weather in December
❌ Poor
🌡️ Temperature min / max
37°F – 46°F
🌧 Rainy days
44% of days
☀️ Sunshine
2.8h per day on average
🌊 🌊 Season
Winter
⭐ ⭐ Weather score
2.6/10
📅 📅 Best month
July (7.9/10)
Quick decision
Should you visit Brussels in December?
❌ Poor
✅ Yes if: you enjoy winter atmosphere and the lowest prices of the year.
❌ No if: you're looking for sunshine or outdoor activities.
Our take: Brussels in December: 44% rain, 2.8h of sunshine. Better to wait for July.
By trip type
Brussels in December by trip type
- 🏙️ 🏙️ City break / culture : ⚠️ Possible
- 🚶 🚶 Outdoor activities : ❌ Not recommended
- 🏖️ Beach / swimming : ❌ Not recommended
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in December
Winter in Brussels is cool (8°F during the day). Days are short (2.8h of sunshine) but the city reveals a different side. Expect rain on 44% of days — a light raincoat in the bag is recommended.
Browse by month
All months for Brussels
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 36°F | 43°F | 44% | 0.1in | 2.8h | 2.0/10 |
| 🌦️ February | 36°F | 48°F | 43% | 0.1in | 5.5h | 4.0/10 |
| 🌦️ March | 39°F | 52°F | 41% | 0.1in | 8.3h | 4.6/10 |
| ⛅ April | 41°F | 57°F | 36% | 0.1in | 10.7h | 6.9/10 |
| 🌤️ May | 48°F | 64°F | 37% | 0.1in | 12.0h | 7.2/10 |
| 🌤️ June | 55°F | 72°F | 36% | 0.1in | 12.5h | 7.8/10 |
| 🌤️ July | 57°F | 72°F | 35% | 0.1in | 12.9h | 7.9/10 |
| 🌤️ August | 59°F | 73°F | 36% | 0.1in | 11.7h | 7.8/10 |
| 🌤️ September | 54°F | 68°F | 35% | 0.1in | 9.9h | 7.3/10 |
| 🌦️ October | 50°F | 59°F | 41% | 0.1in | 6.2h | 5.1/10 |
| 🌦️ November | 41°F | 50°F | 45% | 0.1in | 4.4h | 4.0/10 |
| 🌦️ December | 37°F | 46°F | 44% | 0.1in | 2.8h | 2.6/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In December, Brussels averages 46°F, 44% rainy days and 2.8h of sunshine per day. Overall weather score: 2.6/10.
See methodology →
Comparison
December vs July (best month)
The best month is July (score 7.9/10). Difference:
- 🌡️ Max temperature : +14°F
- 🌧 Rainy days : -9%
- ☀️ Sunshine : +10.1h/day
FAQ
FAQ — Brussels in December
Is December a good time to visit Brussels?
December is not recommended for Brussels (score 2.6/10). With 44% rainy days and 2.8h of sunshine, consider July (7.9/10) instead.
What's the weather like in Brussels in December?
It's cool with 46°F daytime and 37°F at night. 2.8h of sunshine per day. Pack warm clothes and favour indoor visits.
Accommodation
Find a place to stay in Brussels
Find places to stay in Brussels in December
Search on Hotels.com
Activities & tours
Activities and tours in Brussels
Guided tours, skip-the-line tickets and local experiences.
Browse activities on GetYourGuide
Flights
Find a flight to Brussels
Compare flights from all airlines.
Search flights
←
Explore also
Similar destinations in December
Cologne🌍 Top destinations
Other top destinations in December
Jordan
PaphosWeather rankings
Compare destinations by weather
Best in EuropeGuides & comparisons