Weather in Brussels
What's the weather like in Brussels?
Brussels has a moderate climate and moderate rainfall spread across the year. Average daytime highs range from 6°C (43°F) in January to 23°C (73°F) in July, with overnight lows around 1°C (34°F) and 14°C (57°F) respectively.
For comfortable sightseeing temperatures (18–26°C daytime highs), the best months to visit Brussels are May through September.
Quick facts
- Country
- 🇧🇪 Belgium
- Region
- Europe
- Time zone
- Europe/Brussels
- Coordinates
- 50.850, 4.352
Monthly climate
Long-run averages for each month of the year.
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 6°C / 43°F | 1°C / 34°F | 75 mm | 15 | 0 |
| February | 7°C / 45°F | 1°C / 34°F | 65 mm | 12 | 0 |
| March | 11°C / 52°F | 3°C / 37°F | 65 mm | 13 | 0 |
| April | 14°C / 57°F | 5°C / 41°F | 55 mm | 12 | 0 |
| May | 18°C / 64°F | 9°C / 48°F | 70 mm | 12 | 0 |
| June | 21°C / 70°F | 12°C / 54°F | 75 mm | 12 | 0 |
| July | 23°C / 73°F | 14°C / 57°F | 75 mm | 12 | 0 |
| August | 23°C / 73°F | 14°C / 57°F | 80 mm | 12 | 0 |
| September | 19°C / 66°F | 11°C / 52°F | 70 mm | 12 | 0 |
| October | 15°C / 59°F | 8°C / 46°F | 75 mm | 13 | 0 |
| November | 9°C / 48°F | 4°C / 39°F | 80 mm | 13 | 0 |
| December | 7°C / 45°F | 2°C / 36°F | 80 mm | 14 | 0 |
Brussels by month
Detailed weather for any specific month:
Cities with a similar climate to Brussels
Frequently asked questions
When is the best time to visit Brussels?
The most comfortable months in Brussels are usually June, July, August, when average highs sit near 18–26°C (64–79°F) with relatively little rain. See the full month-by-month breakdown for the exact figures.
What is the hottest month in Brussels?
July is typically the hottest month in Brussels, averaging a high of 23°C (73°F).
What is the coldest month in Brussels?
January is usually the coldest, with average lows around 1°C (34°F).
Does it snow in Brussels?
Snow is rare in Brussels; the climate data shows essentially no snowfall across the year.
Live forecast, sunrise/sunset, and more.