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Best Time to Visit Brussels

Complete weather & hotel guide for Brussels, Belgium

The best time to visit Brussels is May to June, August to September. During this period, average temperatures range from 13°C to 22°C with comfortable conditions for sightseeing. Brussels has 235 hotels available on HOTEVI.

Quick Answer

Best months to visit: June August September

235 hotels available in Brussels

Month-by-Month Weather Guide

Month Avg High (°C) Avg Low (°C) Rainfall (mm) Rating
January 6 2 - ★★☆☆☆
February 9 2 - ★★☆☆☆
March 11 3 - ★★★☆☆
April 12 4 - ★★★☆☆
May 18 8 - ★★★☆☆
June 23 13 - ★★★★★
July 23 14 - ★★★★☆
August 23 14 - ★★★★★
September 21 13 - ★★★★★
October 17 10 - ★★★☆☆
November 10 5 - ★★★☆☆
December 7 3 - ★★☆☆☆

Seasonal Overview

Spring
11°C – 18°C

Cool and dry

Moderate
Summer
23°C – 23°C

Ideal for sightseeing

High season
Autumn
10°C – 21°C

Mild and pleasant

High season
Winter
6°C – 9°C

Cool and dry

Moderate

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Frequently Asked Questions

What is the best month to visit Brussels?

The best months to visit Brussels are May to June, August to September. These months offer the most comfortable weather for sightseeing and outdoor activities.

What is the weather like in Brussels in May?

May: Avg High 18°C, Avg Low 8°C, Rainfall 0mm.

Is Brussels worth visiting in Spring?

Spring is a reasonable time to visit Brussels. While not peak season, you can still enjoy the city with fewer crowds and often lower hotel rates.

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