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Belgium weather in May

Thinking about venturing to Belgium this May and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Belgium in May?

May in Belgium generally has temperatures that range from moderate to pleasant, with moderate precipitation.

During the day the temperature is moderate in Bredene at 16°C and pleasant in Genk at 20°C. As night falls, temperatures generally drop to 9°C in Genk and 11°C in Bredene.

In May, precipitation varies across different areas. From moderate rainfall in Dilsen-Stokkem with an average of 60 mm to moderate rainfall in Leykaul with 91 mm. The days are mostly sunny, with an average total of around 199 hours of sunshine in Brussels. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For specific regional insights in Belgium for May, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Belgium climate page.

Where to go in Belgium in May

Find the average weather conditions in May for the most popular destinations in Belgium on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Belgium

What is the weather like in May for the 5 most popular destinations in Belgium?

Average weather in Brussels

In May Brussels generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Brussels
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
16°C 
6°C 
158 hours 
54 mm 
14 days 
19°C 
9°C 
199 hours 
66 mm 
15 days 
June   >> June
>>  
22°C 
12°C 
196 hours 
74 mm 
14 days 
Climate in Brussels

Average weather in Bruges

In May Bruges generally has moderate temperatures with maximum daytime temperatures around 18°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Bruges
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
14°C 
7°C 
188 hours 
53 mm 
16 days 
18°C 
10°C 
218 hours 
63 mm 
16 days 
June   >> June
>>  
20°C 
13°C 
211 hours 
67 mm 
14 days 
Climate in Bruges

Average weather in Ostend

In May Ostend generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 11°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Ostend
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
13°C 
7°C 
191 hours 
53 mm 
16 days 
16°C 
11°C 
220 hours 
62 mm 
16 days 
June   >> June
>>  
19°C 
13°C 
217 hours 
67 mm 
14 days 
Climate in Ostend

Average weather in Antwerp

In May Antwerp generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 10°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Antwerp
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
16°C 
6°C 
191 hours 
54 mm 
15 days 
19°C 
10°C 
220 hours 
67 mm 
16 days 
June   >> June
>>  
22°C 
12°C 
219 hours 
74 mm 
14 days 
Climate in Antwerp

Average weather in Ghent

In May Ghent generally has pleasant temperatures with maximum daytime temperatures around 19°C, minimum nighttime temperatures around 9°C and moderate monthly rainfall. So on average the conditions are pleasant that month.

Ghent
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
16°C 
6°C 
173 hours 
56 mm 
16 days 
19°C 
9°C 
204 hours 
66 mm 
16 days 
June   >> June
>>  
22°C 
12°C 
197 hours 
70 mm 
14 days 
Climate in Ghent

Is your destination not in the list? Have a look at other destinations in Belgium.

Is May the best time to visit Belgium?

In our opinion, May is a good time to visit Belgium with overall pleasant weather in Brussels. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Belgium is in June, July, August and September with generally perfect weather in Brussels. On the other hand, the months of January, February and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Belgium. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Belgium? Get detailed historical weather averages for many cities in Belgium.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.