Bilbao weather in October
October in Bilbao: nice, rainy, with clean air — an excellent time to visit.
#7 of 12 months in Bilbao · #350 of 897 destinations to visit in October · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Bilbao in October
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Bilbao climate normals — October
| Daytime high | 21°C / 69°F | 😎 nice |
|---|---|---|
| Nighttime low | 15°C / 58°F | |
| Rainfall | 102 mm / 4 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 74% | 💧 humid |
| Dew point | 14°C / 57°F | |
| Sunshine | 7.7 h/day | |
| Daylight | 11 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Bilbao in October — FAQ
- Is October a good time to visit Bilbao?
- October in Bilbao: nice, rainy, with clean air — an excellent time to visit. It ranks #7 of 12 months for Bilbao on SeasonMap's comfort score (82/100).
- What is the weather like in Bilbao in October?
- In October, Bilbao averages a daily high of 20.6°C and a low of 14.6°C, with about 101.6 mm of rain over roughly 12 rainy days.
- What is the air quality in Bilbao in October?
- Bilbao has a mean US Air Quality Index of about 36 in October.