Brussels in August
Great time to visit
August maintains July's great weather while tourist crowds start thinning slightly. Still expensive but you'll find more space to breathe in popular spots.
Weather
August continues July's warm trend with similar temperatures but slightly more humidity. Expect about 12 rainy days, often as dramatic thunderstorms that break the heat. Days remain long with plenty of sunshine between showers.
24°C high15°C low12 rain days
Crowds & Cost
peak crowds
~$132/day average
Events & Festivals
- •Brussels Summer Festival continues
- •Assumption Day celebrations
- •Food truck festivals in various parks
August Tips
- •Many Brussels locals are on vacation - restaurants may have limited hours
- •Perfect for exploring the Sonian Forest outside the city
- •Hotel prices peak but shoulder season rates start late in the month
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
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