Brussels weather in July
July in Brussels: nice, a little rain, with clean air — an excellent time to visit.
#3 of 12 months in Brussels · #91 of 604 destinations to visit in July · comfort 89/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Brussels climate normals — July
| Daytime high | 23°C / 73°F | 😎 nice |
|---|---|---|
| Nighttime low | 14°C / 58°F | |
| Feels like (high) | 22°C / 72°F | |
| Rainfall | 70 mm / 2.8 in | 🌦 some rain |
| Rainy days | 10 days | |
| Humidity | 68% | 💧 humid |
| Dew point | 13°C / 55°F | |
| Sunshine | 11.2 h/day | |
| Daylight | 16 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 44 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Brussels in July — FAQ
- Is July a good time to visit Brussels?
- July in Brussels: nice, a little rain, with clean air — an excellent time to visit. It ranks #3 of 12 months for Brussels on SeasonMap's comfort score (89/100).
- What is the weather like in Brussels in July?
- In July, Brussels averages a daily high of 22.8°C and a low of 14.2°C, with about 70.1 mm of rain over roughly 10 rainy days.
- What is the air quality in Brussels in July?
- Brussels has a mean US Air Quality Index of about 44 in July.