Weather in Brussels in May 2018

Expect 18°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Brussels in May. Check more long-term weather averages for Brussels in May before you book your next holiday to Belgium in 2018.

Key weather averages for Brussels in May

  • 18°C maximum daytime temperature in May in Brussels18
    18°C max day temperature
  • 7 hours of sunshine per day (42% of daylight hours) in May in Brussels7
    7 hours of sunshine per day
  • 15 days with some rainfall in May in Brussels15
    15 days with some rainfall
  • 8°C minimum night-time temperature in May in Brussels8
    8°C min night temperature
  • 16 hours of daylight per day in May in Brussels16
    16 hours of daylight per day
  • No heat & humidity in May in Brussels0
    No heat & humidity
  • 69 mm monthly rainfall in May in Brussels69
    69 mm of monthly rainfall
  • UV (maximum) index 6 (High) in May in Brussels6
    6 (High) UV index

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

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

  • Get a 7 day hire car and pay for just 5 days
  • Available at participating locations across Europe
  • Book cars for Benelux, Italy, Scandinavia, Spain, UK & more

More about Brussels

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

Guide to Brussels weather in May

The average maximum daytime temperature in Brussels in May is a comfortable 18°C (64°F). The average night-time temperature is usually a cool 8°C (46°F). There are usually 7 hours of bright sunshine each day, which represents 42% of the 16 hours of daylight.

Expect 69mm (2.7 inches) of rainfall across the whole of May with 15 days with some rain falling. Maximum UV levels will be high (6 UV index) at midday when the skies are clear.

The weather in Brussels in May is represented by Brussels.

Brussels sunrise & sunset times for May 2018

Browse the sunrise & sunset times for Brussels in May 2018. Select a month to view Brussels sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st May 2018 06:17 21:04
Wednesday, 2nd May 2018 06:15 21:05
Thursday, 3rd May 2018 06:13 21:07
Friday, 4th May 2018 06:11 21:08
Saturday, 5th May 2018 06:10 21:10
Sunday, 6th May 2018 06:08 21:12
Monday, 7th May 2018 06:06 21:13
Tuesday, 8th May 2018 06:04 21:15
Wednesday, 9th May 2018 06:03 21:16
Thursday, 10th May 2018 06:01 21:18
Friday, 11th May 2018 06:00 21:19
Saturday, 12th May 2018 05:58 21:21
Sunday, 13th May 2018 05:57 21:22
Monday, 14th May 2018 05:55 21:24
Tuesday, 15th May 2018 05:54 21:25
Wednesday, 16th May 2018 05:52 21:27
Thursday, 17th May 2018 05:51 21:28
Friday, 18th May 2018 05:49 21:30
Saturday, 19th May 2018 05:48 21:31
Sunday, 20th May 2018 05:47 21:32
Monday, 21st May 2018 05:46 21:34
Tuesday, 22nd May 2018 05:44 21:35
Wednesday, 23rd May 2018 05:43 21:36
Thursday, 24th May 2018 05:42 21:38
Friday, 25th May 2018 05:41 21:39
Saturday, 26th May 2018 05:40 21:40
Sunday, 27th May 2018 05:39 21:41
Monday, 28th May 2018 05:38 21:43
Tuesday, 29th May 2018 05:37 21:44
Wednesday, 30th May 2018 05:36 21:45
Thursday, 31st May 2018 05:35 21:46
  • Browse the top holiday offers to Belgium
  • Destinations include Brussels
  • Filter deals by price, star rating, duration, month & more

Back to top

Brussels weather by month

Check Brussels weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Back to top

More Belgium destinations

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^