Climate almanac
Cascais
Lisbon, Portugal · 38.70°, -9.42°
What is the weather like in Cascais in January?
In January, Cascais is typically 58°F (15°C) during the day and 55°F (13°C) at night. The month brings about 2.7 in (68 mm) of precipitation in total.
- Average high58°F (15°C)
- Average low55°F (13°C)
- Precipitation2.7 in (68 mm)
- Clear or mostly clear days12
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)