Worst time to visit Brussels
Some months in Brussels are clearly tougher for travel — extreme heat, cold, drenching rain, or peak storm season. Here's what to skip.
Country
🇧🇪 Belgium
Region
Europe
Hottest
July 23°C
Coldest
January 1°C low
Wettest
January 15 rain days
Driest
February 12 rain days
Months to avoid
| Month | Why |
|---|---|
| January | very wet (15 rain days) |
| December | very wet (14 rain days) |
What to expect in the worst months
January. 15 rain days out of 31 means roughly 48% of days see measurable rainfall — plan flexible indoor backups for every outdoor day.
December. 14 rain days out of 31 means roughly 45% of days see measurable rainfall — plan flexible indoor backups for every outdoor day.
Better times to go
No month in Brussels hits the typical 18–28 °C / low-rain comfort zone — every season has trade-offs. Choose what you can tolerate: heat, cold, rain, or storm risk.
Better in the same region in January
If you're set on Europe in January, these cities have more comfortable conditions in the same window:
If you still have to go — what to bring
- Wet: Real rain shell (not a "water-resistant" jacket), packable umbrella, dry-bag for electronics, quick-dry layers. Pre-book indoor museums and food halls.
Related Brussels guides
The positive counterpart: which months are great and why.