Best Time to Visit Brussels
Best time: Aug, Jul, Jun, Sep.
Jul is warmest (23.6°C high); Nov is rainiest (77 mm).
Brussels weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 6.2 | 1.2 | 68 | 1.1 |
| Feb | 7 | 1 | 53 | 2.2 |
| Mar | 10.5 | 3.2 | 68 | 3.8 |
| Apr | 13.9 | 5 | 53 | 6 |
| May | 18.8 | 9 | 68 | 7.6 |
| Jun | 21.4 | 11.8 | 75 | 8 |
| Jul | 23.6 | 13.9 | 70 | 7.8 |
| Aug | 23.6 | 13.6 | 63 | 6.9 |
| Sep | 19.6 | 11.1 | 63 | 4.8 |
| Oct | 14.9 | 7.7 | 68 | 2.9 |
| Nov | 9.7 | 4.1 | 77 | 1.4 |
| Dec | 7 | 2.3 | 75 | 0.8 |
Average high temperature
Best months by activity
Overall: AugJulJunSep
Beaches: AugJul
Hiking: AprAugMayJul
Sightseeing: AugMayJulJun
Brussels quick facts
What to pack
Cold months (Jan, Feb, Mar, Nov, Dec): warm layers and a coat.
Frequently asked questions
When is the best time to visit Brussels?
Aug, Jul, Jun, Sep.
What is the rainiest month?
Nov, about 77 mm.
What is the warmest month?
Jul, with average highs of 23.6°C.
Where to stay
See Brussels hotels · Book Brussels tours & activities
All destinations · Best time to visit Schaerbeek · Best time to visit Namur · Best time to visit Liege · Best time to visit Leuven
Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.