Bilbao weather in July
July in Bilbao: nice, a little rain, with clean air — one of the best months to visit.
#1 of 12 months in Bilbao · #131 of 897 destinations to visit in July · comfort 91/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Bilbao in July
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Bilbao climate normals — July
| Daytime high | 23°C / 74°F | 😎 nice |
|---|---|---|
| Nighttime low | 18°C / 64°F | |
| Rainfall | 40 mm / 1.6 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 17°C / 63°F | |
| Sunshine | 11.4 h/day | |
| Daylight | 15 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Bilbao in July — FAQ
- Is July a good time to visit Bilbao?
- July in Bilbao: nice, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Bilbao on SeasonMap's comfort score (91/100).
- What is the weather like in Bilbao in July?
- In July, Bilbao averages a daily high of 23.1°C and a low of 17.5°C, with about 40.1 mm of rain over roughly 8.8 rainy days.
- What is the air quality in Bilbao in July?
- Bilbao has a mean US Air Quality Index of about 40 in July.