Average temperatures, rainfall and packing tips for Brussels, Belgium in March
March in Brussels is typically cool, with average daytime highs around 12°C and nights near 5°C. Temperature-wise it sits mid-range for Brussels (the 8th warmest month).
March is one of the wetter months in Brussels, with around 94 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Brussels are usually May, June, July, August and September.
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In March, Brussels averages a daytime high of about 12°C and a night-time low of around 5°C, based on recent historical data.
March is one of the wetter months in Brussels, with around 94 mm of rain - plan around showers.
March is a workable time to visit Brussels, with cool days - just pack accordingly. If your dates are flexible, the most comfortable months in Brussels are usually May, June, July, August and September.