When is the best time to go to Brussels?

The best time to visit Brussels for favorable weather extends from May to September. These months offer a pleasant climate, with moderate temperatures and a relative decrease in precipitation, allowing travelers to fully enjoy the outdoors.

However, it is also interesting to consider the tourist seasons. The high tourist season in Brussels runs from April to October and in December. During these months, the city is bustling with activities and events. Spring is particularly attractive with blooming parks, providing an ideal backdrop for picnics and walks.

Summer, from June to August, is the most enjoyable season to visit Brussels. The days are longer and the temperatures are mild, allowing for enjoyment of the many café terraces. Summer festivals add to the city's festive atmosphere.

Late autumn, especially October, is also an attractive time to visit Brussels. The leaves of the trees change color, creating a picturesque landscape. Additionally, museums and indoor attractions are less crowded, allowing travelers to explore them at their own pace.

December, despite the cold and rain, is a special month to visit Brussels. The famous Christmas market transforms the city into a true winter wonderland, with sparkling lights, wooden chalets, and a festive atmosphere.

That being said, each season in Brussels has its own charm and offers unique experiences. Although the weather can be unpredictable, the city's atmosphere and the warmth of its inhabitants make every visit memorable, regardless of the time of year. Finally, don't forget to bring an umbrella, no matter when you decide to go.

So, when is the best time to go to Brussels? Here's some more information to help you in your decision:

  • The best months for good weather in Brussels are May, June, July, August and September
  • On average, the warmest months are June, July and August
  • The coldest months are January and February
  • The rainiest months are January, May, June, July, August and December

Annual weather in Brussels

Infographic of the best times to visit Brussels
Infographic of the best times to visit Brussels ©whereandwhen.net

Weather details in Brussels month by month

To get all the information about the climate and weather in Brussels for a specific month, click on the corresponding link below:

January February March April May June July August September October November December

Weather and climate in Brussels

Located in the heart of Europe, Brussels is a city that benefits from a temperate oceanic climate. This type of climate, classified as Cfb according to the Köppen-Geiger classification, is characterized by distinct but moderate seasons, with relatively mild winters and temperate summers. However, the weather can be quite unpredictable, with regular precipitation throughout the year.

Winter in Brussels (December to February)

Winter in Brussels is often cloudy and rainy, with temperatures ranging between 2°C (36°F) and 7°C (45°F) . January is usually the coldest month. It is a season when the city is often shrouded in a coat of clouds, with regular rain showers. However, despite the unfavorable climate, the city remains dazzling, especially with the famous Brussels Christmas market, held from late November to January 1st, offering a festive and warm atmosphere.

Spring in Brussels (March to May)

Spring is a transitional season in Brussels, with a gradual increase in temperatures and a decrease in precipitation. Daytime temperatures range from 4°C (40°F) in March to up to 18°C (65°F) in May. It is a beautiful season to enjoy the many parks in the city that begin to bloom.

Summer in Brussels (June to August)

Summer is generally the most pleasant season in Brussels. Temperatures are mild, ranging between 15°C (59°F) and 24°C (76°F) , and the number of rainy days is relatively low. However, even in summer, the weather can be quite variable, with occasional rain showers. Nevertheless, it is the best time to visit the city and enjoy the many café terraces.

Autumn in Brussels (September to November)

Autumn in Brussels is characterized by a progressive decrease in temperatures and an increase in precipitation. Daytime temperatures range from 21°C (70°F) in September to 11°C (52°F) in November. The leaves of the trees change color, offering a picturesque landscape. It is a good time to visit the city's museums.

In conclusion, the climate in Brussels is quite variable, with regular precipitation throughout the year. Winters are cloudy and rainy, springs and autumns are mild, and summers are generally pleasant, although the risk of rain remains. It is therefore advisable to always carry an umbrella when visiting Brussels.

Brussels : Bruxelles

Charts: temperature and rainfall in Brussels

In the charts below, you can see the following seasonal norms for the city of Brussels: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


Peak visitor numbers and tourist seasons in Brussels

Find out when Brussels has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Brussels

  • Very low season in Brussels
    The months with the lowest number of tourists are: January and February.
  • Low season in Brussels
    The months with low numbers of tourists are: March and November.
  • High season in Brussels
    The number of visitors to Brussels is high in: April and August.
  • Peak season in Brussels
    The largest number of tourists visiting Brussels is during: May, June, July, September, October and December.

Figure: Visitor index for Brussels month by month

Best time for low prices in Brussels

Average prices of hotels in Brussels month by month

Generally, February is the month with the lowest hotel prices in Brussels. So this is a great time to save on your holiday! In contrast, July is statistically the most expensive month of the year for hotels.

Find the best price for your hotel room

Average price for flights to Brussels

A return flight between London and Brussels is generally cheaper if you go in november ($ 93 on average): this is the best time for travellers on a tight budget. In contrast, you may end up paying $ 57 more for your airline ticket to Brussels if you go in july.

Find the best price for your flight Flight prices to Brussels

Average price of hiring a car in Brussels

On average, it costs $ 48 per day to hire a car in Brussels. This price varies by $ 15 depending on the month. In february, hiring a car costs an average of $ 40 per 24 hours, so this is the best time to save money! In contrast, the average price in july is $ 54.

Find the best price for your car rental

Other cities and places near Brussels

Best time to go to Belgium

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Legend: Brussels other locations

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