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Brussels Weather in December, Belgium

Slide and Tap Other Months

  • What is Average Temperature?
    The average high temperature and the average low temperature for that month, on a daily basis, divided by 2 equals the average temperature for that month

    Temperature

    4°C
    40°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    High Temperature

    6°C
    43°F
  • What is Average High Low Temperature?
    The sum of high temperatures/low temperatures divided by the number of days in that month, recorded daily

    Low Temperature

    3°C
    37°F
  • What are Average Daily Sunshine Hours?
    Total sunshine hours for the month, divided by the number of days in the month. Sunshine hours are taken with a sunshine recorder, either a Campbell-Stokes recorder or an Eppley Pyreheliometer

    Sunshine Hours

    6 hours
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall Days

    21 days
  • What is Average Rainfall?
    The amount of mm in rain for that month divided by the number of days, and the number of days that it rains during that month on average, over a given period of years

    Rainfall

    70 mm

December, 2025

Sun
Mon
1 Avg 43º
Tue
2 Avg 41º
Wed
3 Avg 39º
Thu
4 Avg 41º
Fri
5 Avg 43º
Sat
6 Avg 41º
7 Avg 39º
8 Avg 39º
9 Avg 37º
10 Avg 37º
11 Avg 39º
12 Avg 39º
13 Avg 39º
14 Avg 37º
15 Avg 37º
16 Avg 37º
17 Avg 36º
18 Avg 36º
19 Avg 36º
20 Avg 36º
21 Avg 37º
22 Avg 39º
23 Avg 39º
24
25
26
27
  • -1

    30

    Hour 23

    23:00

  • Thursday
  • 3

    37

    0:00

  • 2

    36

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

  • 0

    32

    7:00

  • 0

    32

    8:00

  • Sunset

    08:44

  • 0

    32

    9:00

  • 0

    32

    10:00

  • 0

    32

    11:00

  • 1

    34

    12:00

  • 1

    34

    13:00

  • 1

    34

    14:00

  • 1

    34

    15:00

  • 0

    32

    16:00

  • Sunset

    16:41

  • 0

    32

    17:00

  • 0

    32

    18:00

  • 0

    32

    19:00

  • -1

    30

    20:00

  • -1

    30

    21:00

  • 0

    32

    22:00

    • 23:00

      Clear

      -1º

      30º

    • 00:00

      Thu

      Clear

      -1º

      30º

    • 01:00

      Clear

      -1º

      30º

    • 02:00

      Clear

      -1º

      30º

    • 03:00

      Clear

      -1º

      30º

    • 04:00

      Clear

      -1º

      30º

    • 05:00

      Clear

      -1º

      30º

    • 06:00

      Clear

      -1º

      30º

    • 07:00

      Clear

      -1º

      30º

    • 08:00

      Clear

      -1º

      30º

    • 08 44

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Clear

      -1º

      30º

    • 10:00

      Clear

      -1º

      30º

    • 11:00

      Clear

      32º

    • 12:00

      Clear

      32º

    • 13:00

      Clear

      34º

    • 14:00

      Clear

      36º

    • 15:00

      Clear

      34º

    • 16:00

      Clear

      34º

    • 16 41

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      32º

    • 18:00

      Clear

      32º

    • 19:00

      Clear

      32º

    • 20:00

      Clear

      -1º

      30º

    • 21:00

      Clear

      -1º

      30º

    • 22:00

      Clear

      -1º

      30º

  • -1

    30

    Hour 8

    8:00

  • Sunset

    08:44

  • -1

    30

    Hour 9

    9:00

  • -1

    30

    Hour 10

    10:00

  • 0

    32

    Hour 11

    11:00

  • 0

    32

    Hour 12

    12:00

  • 1

    34

    Hour 13

    13:00

  • 2

    36

    Hour 14

    14:00

  • 1

    34

    Hour 15

    15:00

  • 1

    34

    Hour 16

    16:00

  • Sunset

    16:41

  • 0

    32

    Hour 17

    17:00

  • 0

    32

    Hour 18

    18:00

  • 0

    32

    Hour 19

    19:00

  • -1

    30

    Hour 20

    20:00

  • -1

    30

    Hour 21

    21:00

  • -1

    30

    Hour 22

    22:00

  • -1

    30

    Hour 23

    23:00

  • Friday
  • -1

    30

    0:00

  • -1

    30

    1:00

  • -1

    30

    2:00

  • -1

    30

    3:00

  • -1

    30

    4:00

  • -1

    30

    5:00

  • -1

    30

    6:00

  • -1

    30

    7:00

    • 06:00

      Clear

      -1º

      30º

    • 07:00

      Clear

      -1º

      30º

    • 08:00

      Clear

      -1º

      30º

    • 08 44

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Clear

      -1º

      30º

    • 10:00

      Clear

      -1º

      30º

    • 11:00

      Clear

      32º

    • 12:00

      Clear

      32º

    • 13:00

      Clear

      34º

    • 14:00

      Clear

      36º

    • 15:00

      Clear

      34º

    • 16:00

      Clear

      34º

    • 16 41

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      32º

    • 18:00

      Clear

      32º

    • 19:00

      Clear

      32º

    • 20:00

      Clear

      -1º

      30º

    • 21:00

      Clear

      -1º

      30º

    • 22:00

      Clear

      -1º

      30º

    • 23:00

      Clear

      -1º

      30º

    • 00:00

      Fri

      Clear

      -1º

      30º

    • 01:00

      Clear

      -1º

      30º

    • 02:00

      Clear

      -1º

      30º

    • 03:00

      Clear

      -1º

      30º

    • 04:00

      Clear

      -1º

      30º

    • 05:00

      Clear

      -1º

      30º

  • -2

    28

    Hour 8

    8:00

  • Sunset

    08:44

  • -2

    28

    Hour 9

    9:00

  • -1

    30

    Hour 10

    10:00

  • 0

    32

    Hour 11

    11:00

  • 1

    34

    Hour 12

    12:00

  • 2

    36

    Hour 13

    13:00

  • 2

    36

    Hour 14

    14:00

  • 2

    36

    Hour 15

    15:00

  • 1

    34

    Hour 16

    16:00

  • Sunset

    16:42

  • 0

    32

    Hour 17

    17:00

  • 0

    32

    Hour 18

    18:00

  • 0

    32

    Hour 19

    19:00

  • 0

    32

    Hour 20

    20:00

  • -1

    30

    Hour 21

    21:00

  • -1

    30

    Hour 22

    22:00

  • -1

    30

    Hour 23

    23:00

  • Saturday
  • -1

    30

    0:00

  • -1

    30

    1:00

  • -1

    30

    2:00

  • -1

    30

    3:00

  • -1

    30

    4:00

  • -1

    30

    5:00

  • -1

    30

    6:00

  • -1

    30

    7:00

    • 06:00

      Clear

      -1º

      30º

    • 07:00

      Clear

      -1º

      30º

    • 08:00

      Clear

      -2º

      28º

    • 08 44

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Clear

      -2º

      28º

    • 10:00

      Clear

      -1º

      30º

    • 11:00

      Clear

      32º

    • 12:00

      Clear

      34º

    • 13:00

      Clear

      36º

    • 14:00

      Clear

      36º

    • 15:00

      Clear

      36º

    • 16:00

      Clear

      34º

    • 16 42

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      32º

    • 18:00

      Partly cloudy

      32º

    • 19:00

      Partly cloudy

      32º

    • 20:00

      Clear

      32º

    • 21:00

      Clear

      -1º

      30º

    • 22:00

      Clear

      -1º

      30º

    • 23:00

      Clear

      -1º

      30º

    • 00:00

      Sat

      Clear

      -1º

      30º

    • 01:00

      Clear

      -1º

      30º

    • 02:00

      Clear

      32º

    • 03:00

      Clear

      32º

    • 04:00

      Clear

      32º

    • 05:00

      Clear

      32º

  • 0

    32

    Hour 8

    8:00

  • Sunset

    08:45

  • 0

    32

    Hour 9

    9:00

  • 0

    32

    Hour 10

    10:00

  • 2

    36

    Hour 11

    11:00

  • 3

    37

    Hour 12

    12:00

  • 4

    39

    Hour 13

    13:00

  • 4

    39

    Hour 14

    14:00

  • 4

    39

    Hour 15

    15:00

  • 2

    36

    Hour 16

    16:00

  • Sunset

    16:43

  • 1

    34

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 1

    34

    Hour 19

    19:00

  • 2

    36

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 1

    34

    Hour 22

    22:00

  • 1

    34

    Hour 23

    23:00

  • Sunday
  • -1

    30

    0:00

  • -1

    30

    1:00

  • 0

    32

    2:00

  • 0

    32

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

  • 0

    32

    7:00

    • 06:00

      Clear

      32º

    • 07:00

      Clear

      32º

    • 08:00

      Clear

      32º

    • 08 45

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Clear

      32º

    • 10:00

      Clear

      32º

    • 11:00

      Clear

      36º

    • 12:00

      Clear

      37º

    • 13:00

      Clear

      39º

    • 14:00

      Clear

      39º

    • 15:00

      Clear

      39º

    • 16:00

      Clear

      36º

    • 16 43

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      34º

    • 18:00

      Clear

      34º

    • 19:00

      Partly cloudy

      34º

    • 20:00

      Fog

      36º

    • 21:00

      Fog

      34º

    • 22:00

      Fog

      34º

    • 23:00

      Fog

      34º

    • 00:00

      Sun

      Fog

      34º

    • 01:00

      Fog

      34º

    • 02:00

      Fog

      37º

    • 03:00

      Fog

      37º

    • 04:00

      Fog

      36º

    • 05:00

      Fog

      37º

28
29
30
31
  • 0

    32

    Hour 8

    8:00

  • Sunset

    08:45

  • 0

    32

    Hour 9

    9:00

  • 0

    32

    Hour 10

    10:00

  • 1

    34

    Hour 11

    11:00

  • 3

    37

    Hour 12

    12:00

  • 4

    39

    Hour 13

    13:00

  • 4

    39

    Hour 14

    14:00

  • 3

    37

    Hour 15

    15:00

  • 3

    37

    Hour 16

    16:00

  • Sunset

    16:44

  • 2

    36

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 0

    32

    Hour 19

    19:00

  • 0

    32

    Hour 20

    20:00

  • 0

    32

    Hour 21

    21:00

  • 0

    32

    Hour 22

    22:00

  • 0

    32

    Hour 23

    23:00

  • Monday
  • 1

    34

    0:00

  • 1

    34

    1:00

  • 3

    37

    2:00

  • 3

    37

    3:00

  • 2

    36

    4:00

  • 3

    37

    5:00

  • 2

    36

    6:00

  • 2

    36

    7:00

    • 06:00

      Partly cloudy

      36º

    • 07:00

      Mist

      36º

    • 08:00

      Cloudy

      32º

    • 08 45

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Partly cloudy

      32º

    • 10:00

      Clear

      32º

    • 11:00

      Clear

      34º

    • 12:00

      Clear

      37º

    • 13:00

      Clear

      39º

    • 14:00

      Clear

      39º

    • 15:00

      Clear

      37º

    • 16:00

      Clear

      37º

    • 16 44

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Clear

      36º

    • 18:00

      Clear

      34º

    • 19:00

      Clear

      32º

    • 20:00

      Clear

      32º

    • 21:00

      Clear

      32º

    • 22:00

      Clear

      32º

    • 23:00

      Clear

      32º

    • 00:00

      Mon

      Clear

      32º

    • 01:00

      Clear

      32º

    • 02:00

      Clear

      32º

    • 03:00

      Clear

      32º

    • 04:00

      Clear

      32º

    • 05:00

      Clear

      32º

  • 0

    32

    Hour 8

    8:00

  • Sunset

    08:45

  • 0

    32

    Hour 9

    9:00

  • 0

    32

    Hour 10

    10:00

  • 2

    36

    Hour 11

    11:00

  • 3

    37

    Hour 12

    12:00

  • 4

    39

    Hour 13

    13:00

  • 4

    39

    Hour 14

    14:00

  • 3

    37

    Hour 15

    15:00

  • 3

    37

    Hour 16

    16:00

  • Sunset

    16:45

  • 3

    37

    Hour 17

    17:00

  • 4

    39

    Hour 18

    18:00

  • 4

    39

    Hour 19

    19:00

  • 4

    39

    Hour 20

    20:00

  • 4

    39

    Hour 21

    21:00

  • 4

    39

    Hour 22

    22:00

  • 4

    39

    Hour 23

    23:00

  • Tuesday
  • 0

    32

    0:00

  • 0

    32

    1:00

  • 0

    32

    2:00

  • 0

    32

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

  • 0

    32

    7:00

    • 06:00

      Clear

      32º

    • 07:00

      Clear

      32º

    • 08:00

      Clear

      32º

    • 08 45

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Clear

      32º

    • 10:00

      Clear

      32º

    • 11:00

      Clear

      36º

    • 12:00

      Clear

      37º

    • 13:00

      Clear

      39º

    • 14:00

      Cloudy

      39º

    • 15:00

      Clear

      37º

    • 16:00

      Cloudy

      37º

    • 16 45

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Cloudy

      37º

    • 18:00

      Cloudy

      39º

    • 19:00

      Cloudy

      39º

    • 20:00

      Overcast

      39º

    • 21:00

      Cloudy

      39º

    • 22:00

      Overcast

      39º

    • 23:00

      Overcast

      39º

    • 00:00

      Tue

      Overcast

      39º

    • 01:00

      Overcast

      39º

    • 02:00

      Overcast

      39º

    • 03:00

      Overcast

      39º

    • 04:00

      Overcast

      39º

    • 05:00

      Overcast

      39º

  • 4

    39

    Hour 8

    8:00

  • Sunset

    08:45

  • 4

    39

    Hour 9

    9:00

  • 3

    37

    Hour 10

    10:00

  • 4

    39

    Hour 11

    11:00

  • 4

    39

    Hour 12

    12:00

  • 4

    39

    Hour 13

    13:00

  • 4

    39

    Hour 14

    14:00

  • 4

    39

    Hour 15

    15:00

  • 3

    37

    Hour 16

    16:00

  • Sunset

    16:45

  • 3

    37

    Hour 17

    17:00

  • 3

    37

    Hour 18

    18:00

  • 2

    36

    Hour 19

    19:00

  • 2

    36

    Hour 20

    20:00

  • 2

    36

    Hour 21

    21:00

  • 2

    36

    Hour 22

    22:00

  • 2

    36

    Hour 23

    23:00

  • Wednesday
  • 4

    39

    0:00

  • 4

    39

    1:00

  • 4

    39

    2:00

  • 4

    39

    3:00

  • 4

    39

    4:00

  • 4

    39

    5:00

  • 4

    39

    6:00

  • 4

    39

    7:00

    • 06:00

      Patchy rain possible

      39º

    • 07:00

      Patchy rain possible

      39º

    • 08:00

      Moderate or heavy snow showers

      39º

    • 08 45

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Patchy rain possible

      39º

    • 10:00

      Moderate or heavy snow showers

      37º

    • 11:00

      Patchy rain possible

      39º

    • 12:00

      Moderate or heavy snow showers

      39º

    • 13:00

      Patchy rain possible

      39º

    • 14:00

      Moderate or heavy snow showers

      39º

    • 15:00

      Patchy rain possible

      39º

    • 16:00

      Moderate or heavy snow showers

      37º

    • 16 45

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Moderate snow

      37º

    • 18:00

      Moderate or heavy snow showers

      37º

    • 19:00

      Moderate snow

      36º

    • 20:00

      Moderate or heavy snow showers

      36º

    • 21:00

      Moderate snow

      36º

    • 22:00

      Moderate or heavy snow showers

      36º

    • 23:00

      Patchy moderate snow

      36º

    • 00:00

      Wed

      Patchy moderate snow

      34º

    • 01:00

      Patchy moderate snow

      34º

    • 02:00

      Patchy moderate snow

      34º

    • 03:00

      Patchy moderate snow

      34º

    • 04:00

      Patchy moderate snow

      32º

    • 05:00

      Patchy moderate snow

      32º

  • 0

    32

    Hour 8

    8:00

  • Sunset

    08:45

  • 0

    32

    Hour 9

    9:00

  • 0

    32

    Hour 10

    10:00

  • 0

    32

    Hour 11

    11:00

  • 1

    34

    Hour 12

    12:00

  • 2

    36

    Hour 13

    13:00

  • 1

    34

    Hour 14

    14:00

  • 1

    34

    Hour 15

    15:00

  • 1

    34

    Hour 16

    16:00

  • Sunset

    16:46

  • 1

    34

    Hour 17

    17:00

  • 1

    34

    Hour 18

    18:00

  • 1

    34

    Hour 19

    19:00

  • 1

    34

    Hour 20

    20:00

  • 1

    34

    Hour 21

    21:00

  • 2

    36

    Hour 22

    22:00

  • 2

    36

    Hour 23

    23:00

  • Thursday
  • 1

    34

    0:00

  • 1

    34

    1:00

  • 1

    34

    2:00

  • 1

    34

    3:00

  • 0

    32

    4:00

  • 0

    32

    5:00

  • 0

    32

    6:00

  • 0

    32

    7:00

    • 06:00

      Moderate or heavy snow showers

      32º

    • 07:00

      Patchy moderate snow

      32º

    • 08:00

      Clear

      32º

    • 08 45

      SUNRISE https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunrise.png
    • 09:00

      Patchy moderate snow

      32º

    • 10:00

      Clear

      32º

    • 11:00

      Clear

      32º

    • 12:00

      Clear

      34º

    • 13:00

      Clear

      36º

    • 14:00

      Heavy snow

      34º

    • 15:00

      Clear

      34º

    • 16:00

      Heavy snow

      34º

    • 16 46

      SUNSET https://assets.holiday-weather.com/images/mobile/weather_icons/png/sunset.png
    • 17:00

      Moderate snow

      34º

    • 18:00

      Heavy snow

      34º

    • 19:00

      Moderate snow

      34º

    • 20:00

      Light snow showers

      34º

    • 21:00

      Moderate snow

      34º

    • 22:00

      Light snow showers

      36º

    • 23:00

      Moderate snow

      36º

    • 00:00

      Thu

      Moderate snow

      36º

    • 01:00

      Moderate snow

      36º

    • 02:00

      Moderate snow

      36º

    • 03:00

      Moderate snow

      36º

    • 04:00

      Moderate snow

      36º

    • 05:00

      Moderate snow

      36º

Forecast
Avg Historical Daily Average

December is a great time to visit Brussels. You'll enjoy six hours of sun per day and rain has been replaced by snow, indeed, you can expect 70 mm of the white stuff in about 21 days. The highesttemperature will reach 6C, while the lowest is 3C.

Sleepwellhostel is a quality budget option. It has comfy rooms, a pool, no curfew, WiFi and free breakfast what more could you possibly need?

The 3-star Holiday Inn Expressis ideal if you need to be a stone's throw away from the airport they also offer free transport from the airport.

Search for your next stay in Brussels Choose from millions of homes, hotels and other properties all over the world

And of course there's the Christmas celebrations to enjoy, Brussels at this time of year is full of magical Christmas markets, the Grand' Palace is illuminated in spectacular fashion, and the city becomes filled with the sound of music thanks to choirs and processions filling the streets.

19th to the 23rd of December marks theBe Film Festival, which offers special screenings and opportunities to meet the people behind the scenes a must for movie buffs. In a special collaboration BE Film Festival and the Brussels Short Film Festivalorganisers, organise a New Year's Eve party. The party starts at 11pm and goes on well into the night.