When to go · Brussels

Brussels in June

Great month. Warm, long days.

Key facts

Verdict: Great
Temperature: 21°C (70°F)70°F (21°C) / 12°C (54°F)54°F (12°C); average high / low
Rain days: 12
Crowds: High; Belgium overall
Prices: Medium; Belgium overall

Plan around it

Verdict

GreatVoykit month rating for Brussels

Warm, long days.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

No other month rates higher than June for Brussels in this guide.

Long-term averages

BrusselsHighs around 21 °C (70 °F), lows around 12 °C (54 °F), rain on about 12 daysHighs around 70 °F (21 °C), lows around 54 °F (12 °C), rain on about 12 days
Flanders, Brussels and the coast, Belgium · Bruges, Ghent, Antwerp, Brussels, Ostendbest weather
Mild, cloudy and damp; summers around 22–25 °C (72–77 °F) with occasional heatwaves. December Christmas markets offset dark afternoons.Mild, cloudy and damp; summers around 72–77 °F (22–25 °C) with occasional heatwaves. December Christmas markets offset dark afternoons.

Summer season

Warm without being hot; Ommegang, National Day and outdoor terraces.

Watch: Some restaurants close for a few weeks around August for holidays.

Belgium overall: Long days; Brussels Ommegang pageant prep; Bruges busy at weekends.

Weather, crowds and prices for any two months in Brussels, side by side.

First month

Second month

June: Warm, long days.

May: Mild and green; good month.

Brussels: figures are long-term averages from this guide, not a forecast.