Climate almanac
Santander
Cantabria, Spain · 43.47°, -3.80°
What is the weather like in Santander in September?
In September, Santander is typically 71°F (22°C) during the day and 62°F (17°C) at night. The month brings about 4.3 in (109 mm) of precipitation in total.
- Average high71°F (22°C)
- Average low62°F (17°C)
- Precipitation4.3 in (109 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)