Brussels Weather in August
23.6°C high · 13.6°C low · 63 mm rain · 6.9h sun
Yes — Aug is one of the best months to visit Brussels, with mild weather and 6.9h of daily sunshine.
August at a glance
| Metric | Value |
|---|---|
| Average high | 23.6°C |
| Average low | 13.6°C |
| Rainfall | 63 mm |
| Sunshine | 6.9 hours/day |
| Daylight | 14.3 hours |
What to pack in August
Pack comfortable clothes with a light layer for evenings for Brussels in August.
Brussels weather by month
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Frequently asked questions
What is the weather in Brussels in August?
Highs of 23.6°C and lows of 13.6°C, with about 63 mm of rain and 6.9 hours of sunshine per day.
Is August a good time to visit Brussels?
Yes — Aug is one of the best months to visit Brussels, with mild weather and 6.9h of daily sunshine.
What to do in Brussels · Best time to visit Brussels
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.