Santiago de Compostela weather in July
July in Santiago de Compostela: warm, dry, with clean air — one of the best months to visit.
#1 of 12 months in Santiago de Compostela · #12 of 897 destinations to visit in July · comfort 96/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Santiago de Compostela in July
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Santiago de Compostela climate normals — July
| Daytime high | 24°C / 75°F | 🌤 warm |
|---|---|---|
| Nighttime low | 14°C / 58°F | |
| Rainfall | 15 mm / 0.6 in | ☀️ dry |
| Rainy days | 4 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 12.6 h/day | |
| Daylight | 15 h | |
| Wind | 19 km/h / 12 mph | |
| Air quality (US AQI) | 31 | 🍃 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 July — FAQ
- Is July a good time to visit Santiago de Compostela?
- July in Santiago de Compostela: warm, dry, with clean air — one of the best months to visit. It ranks #1 of 12 months for Santiago de Compostela on SeasonMap's comfort score (96/100).
- What is the weather like in Santiago de Compostela in July?
- In July, Santiago de Compostela averages a daily high of 24.1°C and a low of 14.2°C, with about 14.6 mm of rain over roughly 4.4 rainy days.
- What is the air quality in Santiago de Compostela in July?
- Santiago de Compostela has a mean US Air Quality Index of about 31 in July.