Climate almanac
Seia
Guarda, Portugal · 40.42°, -7.71°
What is the weather like in Seia in December?
In December, Seia is typically 53°F (12°C) during the day and 41°F (5°C) at night. The month brings about 5.1 in (129 mm) of precipitation in total.
- Average high53°F (12°C)
- Average low41°F (5°C)
- Precipitation5.1 in (129 mm)
- Clear or mostly clear days10
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)