Barcelona weather in July
July in Barcelona: hot, dry — a great time to visit.
#10 of 12 months in Barcelona · #321 of 604 destinations to visit in July · comfort 77/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Barcelona climate normals — July
| Daytime high | 29°C / 84°F | 🥵 hot |
|---|---|---|
| Nighttime low | 22°C / 71°F | |
| Feels like (high) | 32°C / 90°F | |
| Rainfall | 30 mm / 1.2 in | ☀️ dry |
| Rainy days | 5 days | |
| Humidity | 70% | 💧 humid |
| Dew point | 20°C / 67°F | |
| Sunshine | 13.3 h/day | |
| Daylight | 14.8 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 52 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Barcelona in July — FAQ
- Is July a good time to visit Barcelona?
- July in Barcelona: hot, dry — a great time to visit. It ranks #10 of 12 months for Barcelona on SeasonMap's comfort score (77/100).
- What is the weather like in Barcelona in July?
- In July, Barcelona averages a daily high of 28.8°C and a low of 21.6°C, with about 29.7 mm of rain over roughly 4.6 rainy days.
- What is the air quality in Barcelona in July?
- Barcelona has a mean US Air Quality Index of about 52 in July.