Climate almanac
São Jorge de Arroios
Lisbon, Portugal · 38.73°, -9.14°
What is the weather like in São Jorge de Arroios in September?
In September, São Jorge de Arroios is typically 74°F (23°C) during the day and 63°F (17°C) at night. The month brings about 1.0 in (25 mm) of precipitation in total.
- Average high74°F (23°C)
- Average low63°F (17°C)
- Precipitation1.0 in (25 mm)
- Clear or mostly clear days18
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)