Climate almanac
Santiago do Cacém
Setúbal, Portugal · 38.02°, -8.69°
What is the weather like in Santiago do Cacém in September?
In September, Santiago do Cacém is typically 78°F (25°C) during the day and 62°F (17°C) at night. The month brings about 0.7 in (17 mm) of precipitation in total.
- Average high78°F (25°C)
- Average low62°F (17°C)
- Precipitation0.7 in (17 mm)
- Clear or mostly clear days20
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)