Belgium weather in May 2023

18
18°C max day temperature
7
7 hours of sunshine per day
15
15 days with some rainfall
8
8°C min night temperature
16
16 hours of daylight per day
0
No heat & humidity
69
69 mm of monthly rainfall
6
6 (High) UV index

Below are average maximum temperatures at popular destinations in Belgium in May. Select a destination to see more weather parameters.

18
Brussels
16
Bruges

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Recommended for Belgium

The May weather guide for Belgium (Brussels) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm) | Imperial (°F / inches)

How hot is it in Belgium in May?

Daytime temperatures usually reach 18°C in Brussels, Belgium in May, falling to 8°C at night.

How sunny is it in Belgium in May?

There are normally 7 hours of bright sunshine each day in Brussels, Belgium in May - that's 42% of daylight hours.

Does it rain in Belgium in May?

There are usually 15 days with some rain in Brussels, Belgium in May and the average monthly rainfall is 69mm.

Belgium May sunrise & sunset times

Browse the sunrise and sunset times for Belgium in May 2023. Select a month to view Belgium sunrise and sunset times for the next 12 months. The Belgium sunrise and sunset times shown below are for Brussels.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec