Belgium weather in June 2026

Expect daytime maximum temperatures of 21°C in Belgium in June based on long-term weather averages. There are 7 hours of sunshine per day on average with 14 days with some rainfall and typically 77 mm of rainfall in the month.

  • 21°C maximum daytime temperature in June in Belgium (Brussels)21
    21°C max day temperature
  • 7 hours of sunshine per day
  • 14 days with some rainfall in June in Belgium (Brussels)14
    14 days with some rainfall
  • 11°C minimum night-time temperature in June in Belgium (Brussels)11
    11°C min night temperature
  • 16 hours of daylight per day in June in Belgium (Brussels)16
    16 hours of daylight per day
  • No heat & humidity in June in Belgium (Brussels)0
    No heat & humidity
  • 77 mm monthly rainfall in June in Belgium (Brussels)77
    77 mm of monthly rainfall
  • UV (maximum) index 7 (High) in June in Belgium (Brussels)7
    7 (High) UV index

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The June 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.

Top Belgium destinations

Below are average maximum temperatures at popular countries, regions and places in Belgium in June. Select a holiday destination to see more weather parameters.

All Belgium destinations

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

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More about Belgium

How hot is it in Belgium in June?

Daytime temperatures usually reach 21°C in Brussels, Belgium in June, falling to 11°C at night.

How sunny is it in Belgium in June?

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

Does it rain in Belgium in June?

There are usually 14 days with some rain in Brussels, Belgium in June and the average monthly rainfall is 77mm.

Belgium June sunrise & sunset times

Browse the sunrise and sunset times for Belgium in June 2026. 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.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st June 2026 04:35 20:47
Monday, 15th June 2026 04:28 20:58
Tuesday, 30th June 2026 04:33 21:00

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