ClimaGo › Brussels › Weather in March
Belgium
Spring begins warming the city to around 8°C with increasing daylight and occasional sunny breaks, encouraging walks through parks and outdoor terraces though rain remains frequent so bring waterproof layers.
Avg High
11°C
Avg Low
3°C
Daily Rain
2mm
Rainfall
Low
💡 Best months to visit Brussels: Aug, Jun, Jul
Sample authentic Belgian chocolate, explore Grand Place's ornate guildhalls, and enjoy surreal art culture in Europe's multicultural capital.