Best time to visit Brussels, Belgium
Based on 2020–2024 of daily weather data, the best months to visit Brussels are August, June, September — when temperatures are comfortable, rainfall is low, and sunshine is plentiful.
Months ranked by travel comfort
| Rank | Month | High | Low | Precip | Rainy days | Sun | Score |
|---|---|---|---|---|---|---|---|
| 1 ★ | August | 23.6° | 15.1° | 287.4 mm | 99 | 10.9 h | 87 |
| 2 ★ | June | 22.1° | 12.9° | 396.1 mm | 90 | 11.6 h | 84 |
| 3 ★ | September | 20.8° | 12.4° | 375.8 mm | 84 | 9.2 h | 84 |
| 4 | May | 18.1° | 8.8° | 317.8 mm | 99 | 10.9 h | 81 |
| 5 | July | 22.3° | 13.8° | 469.2 mm | 108 | 11.3 h | 81 |
| 6 | April | 13.8° | 5° | 257.7 mm | 84 | 9.5 h | 73 |
| 7 | October | 16° | 9.6° | 462.5 mm | 108 | 6.2 h | 66 |
| 8 | March | 11.3° | 3.6° | 353.2 mm | 98 | 7.1 h | 60 |
| 9 | November | 10.5° | 5.4° | 336.2 mm | 100 | 4.3 h | 56 |
| 10 | February | 9.4° | 3.5° | 395.8 mm | 102 | 4.9 h | 51 |
| 11 | January | 6.5° | 1.9° | 345.9 mm | 99 | 3.6 h | 46 |
| 12 | December | 7.4° | 3.2° | 394.2 mm | 111 | 2.7 h | 45 |
Score (0–100) blends ideal-temperature comfort (50%), low-rainfall (30%), and sunshine (20%). Higher is better for a typical sightseeing trip.
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January February March April May June July August September October November December · Brussels hub