Brussels Weather in March
10.5°C high · 3.2°C low · 68 mm rain · 3.8h sun
Mar is a cool month in Brussels — not peak season, but a good time to avoid crowds.
March at a glance
| Metric | Value |
|---|---|
| Average high | 10.5°C |
| Average low | 3.2°C |
| Rainfall | 68 mm |
| Sunshine | 3.8 hours/day |
| Daylight | 11.5 hours |
What to pack in March
Pack a warm coat and layers for Brussels in March.
Brussels weather by month
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Frequently asked questions
What is the weather in Brussels in March?
Highs of 10.5°C and lows of 3.2°C, with about 68 mm of rain and 3.8 hours of sunshine per day.
Is March a good time to visit Brussels?
Mar is a cool month in Brussels — not peak season, but a good time to avoid crowds.
What to do in Brussels · Best time to visit Brussels
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.