Climate almanac
Santiago de Compostela
Galicia, Spain · 42.88°, -8.55°
What is the weather like in Santiago de Compostela in May?
In May, Santiago de Compostela is typically 66°F (19°C) during the day and 51°F (10°C) at night. The month brings about 3.3 in (84 mm) of precipitation in total.
- Average high66°F (19°C)
- Average low51°F (10°C)
- Precipitation3.3 in (84 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)