Climate of Brussels
Brussels has a oceanic climate. There is rainfall during all months of the year. The average annual temperature for Brussels is 14° degrees and there is about 459 mm of rain in a year. It is dry for 120 days a year with an average humidity of 81% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 5°C and 23°C
- Night:the average nighttime temperature is between 1°C and 14°C
- Rain: it rains 194 days and there is a total of approximately 458 mm rainfall
- Snow: it snows an average of 17 days per year
- Sun hours: throughout the year there are 2399 sun hours
Maximum temperature: | between 5°C and 23°C |
Warmest month: | 23°C in July |
Coldest month: | 5°C in January |
Night temperature: | between 1°C and 14°C |
Dry days: | 154 days |
Days with rain: | 194 days |
Days with snow: | 17 days |
Total rain sum: | 458 mm |
Hours of sunshine: | 2399 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Brussels.
Precipitation graph
This graph shows the average amount of rainfall per month for Brussels.
Climate table of Brussels
In this climate table you can see at a glance what the average weather per month is for Brussels. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Brussels might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 5 | 6 | 11 | 15 | 18 | 21 | 23 | 23 | 20 | 15 | 10 | 6 |
Night temp. (°C) | 1 | 1 | 3 | 6 | 8 | 11 | 14 | 13 | 11 | 8 | 5 | 2 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 43 | 34 | 41 | 22 | 40 | 42 | 45 | 44 | 26 | 29 | 40 | 52 |
Days with rain | 17 | 13 | 15 | 15 | 19 | 17 | 19 | 17 | 13 | 15 | 16 | 18 |
Days with snow | 5 | 5 | 2 | - | - | - | - | - | - | - | 1 | 4 |
Dry days | 9 | 10 | 14 | 15 | 12 | 13 | 12 | 14 | 17 | 16 | 13 | 9 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 4 | 4 | 6 | 8 | 8 | 9 | 9 | 9 | 8 | 6 | 4 | 4 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 |
UV-index | 2 | 2 | 3 | 3 | 4 | 5 | 5 | 5 | 4 | 3 | 2 | 2 |
Best time to visit Brussels
The best time to visit Brussels in Belgium is from May through September. In this period you have a pleasant temperature and almost no precipitation. The highest average temperature in Brussels is 23°C in July and the lowest is 5°C in January.
Climate of Brussels by month
What is the average climate in a given month for Brussels? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Brussels weather experiences
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