Climate almanac
Castelsardo
Sardinia, Italy · 40.91°, 8.71°
What is the weather like in Castelsardo in December?
In December, Castelsardo is typically 58°F (14°C) during the day and 52°F (11°C) at night. The month brings about 3.6 in (92 mm) of precipitation in total.
- Average high58°F (14°C)
- Average low52°F (11°C)
- Precipitation3.6 in (92 mm)
- Clear or mostly clear days9
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)