Brussels in December
Not the best time
December transforms Brussels into a winter wonderland despite the miserable weather. The Christmas markets and holiday atmosphere create magic, though you'll pay moderately high prices for the experience.
Weather
December brings full winter conditions with short days and persistent cold. Rain falls on about 17 days, occasionally mixed with snow. Temperatures rarely climb above 7°C and the sun makes rare appearances.
7°C high2°C low17 rain days
Crowds & Cost
moderate crowds
~$115/day average
Events & Festivals
- •Christmas markets in Grand Place and beyond
- •Winter Wonders festival
- •New Year's Eve celebrations
December Tips
- •Christmas markets make the weather bearable with mulled wine
- •Book early December for Christmas market access without January prices
- •Indoor shopping at Avenue Louise and Rue Neuve becomes essential
All Months
April through September offers the best weather, but Brussels works year-round. May and June are perfect — mild temperatures, longer days, and the city's parks come alive. July and August bring crowds but also outdoor festivals like Brussels Summer Festival in Parc Osseghems. September has ideal weather and fewer tourists. Winter gets dark early and rains constantly, but Christmas markets around Grand Place create magic from late November through January. Spring arrives late — March still feels like winter. Book accommodations early for EU summit weeks when hotel prices triple.
Brussels Scores
Solo
8/10
Couples
7/10
Families
7/10
Adventure
4/10
Budget
7/10
Luxury
7/10
BUILD YOUR BRUSSELS PLAN
Insider picks, smart timing, and a plan ready when you are.