Brussels weather in December 2021

Get the latest coronavirus (Covid-19) updates for Belgium with current travel advice and statistics on new cases per 100,000 and vaccine.

  • 6°C maximum daytime temperature in December in Brussels6
    6°C max day temperature
  • 2 hours of sunshine per day
  • 18 days with some rainfall in December in Brussels18
    18 days with some rainfall
  • 1°C minimum night-time temperature in December in Brussels1
    1°C min night temperature
  • 8 hours of daylight per day in December in Brussels8
    8 hours of daylight per day
  • No heat & humidity in December in Brussels0
    No heat & humidity
  • 75 mm monthly rainfall in December in Brussels75
    75 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Brussels1
    1 (Low) UV index

Cosmos sale: £50pp off 2022 Cosmos tours

  • Save £50 per person on Cosmos tours in 2022
  • Book early & save 10% on Globus trips in 2022
  • Travel between 1st Jan & 31st Dec 2022 (inclusive)
Go to Cosmos deal >>

View all Cosmos offers

Recommended for Belgium

  • Top deals & discounts
  • Brussels weather overview
  • Brussels climate averages by month
  • More destinations
  • Best time to go to Brussels
  • Brussels 5-day weather forecast

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

The December weather guide for Brussels, Belgium 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.

How cold is it in Brussels in December?

Daytime temperatures usually reach 6°C in Brussels in December, falling to 1°C at night.

How sunny is it in Brussels in December?

There are normally 2 hours of bright sunshine each day in Brussels in December - that's 19% of daylight hours.

Does it rain in Brussels in December?

There are usually 18 days with some rain in Brussels in December and the average monthly rainfall is 75mm.

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

Back to top

Brussels sunrise & sunset times for December 2021

Browse the sunrise and sunset times for Brussels in December 2021. Select a month to view Brussels sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st December 2021 08:23 16:40
Thursday, 16th December 2021 08:39 16:37
Friday, 31st December 2021 08:45 16:47

Newmarket Holidays: Top river cruise offers & late deals

  • Browse top offers & last minute deals on river cruises
  • Book river cruises on the Danube, Rhine, Seine, Douro & more
  • Filter deals by price, duration, destination & departure airport
Go to Newmarket Holidays deal >>

View all Newmarket Holidays offers

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.