Santiago de Compostela weather in June
June in Santiago de Compostela: nice, rainy, with clean air — an excellent time to visit.
#5 of 12 months in Santiago de Compostela · #384 of 897 destinations to visit in June · comfort 86/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Santiago de Compostela in June
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Santiago de Compostela climate normals — June
| Daytime high | 20°C / 68°F | 😎 nice |
|---|---|---|
| Nighttime low | 12°C / 54°F | |
| Rainfall | 91 mm / 3.6 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 14°C / 58°F | |
| Sunshine | 11.2 h/day | |
| Daylight | 15.3 h | |
| Wind | 17 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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Santiago de Compostela in June — FAQ
- Is June a good time to visit Santiago de Compostela?
- June in Santiago de Compostela: nice, rainy, with clean air — an excellent time to visit. It ranks #5 of 12 months for Santiago de Compostela on SeasonMap's comfort score (86/100).
- What is the weather like in Santiago de Compostela in June?
- In June, Santiago de Compostela averages a daily high of 20.1°C and a low of 12.1°C, with about 91 mm of rain over roughly 14 rainy days.
- What is the air quality in Santiago de Compostela in June?
- Santiago de Compostela has a mean US Air Quality Index of about 36 in June.