Climate almanac
Riañu
Asturias, Spain · 43.33°, -5.72°
What is the weather like in Riañu in December?
In December, Riañu is typically 52°F (11°C) during the day and 39°F (4°C) at night. The month brings about 4.6 in (118 mm) of precipitation in total. Snowfall averages about 3.0 in (76 mm) over the month.
- Average high52°F (11°C)
- Average low39°F (4°C)
- Precipitation4.6 in (118 mm)
- Clear or mostly clear days6
- Snowfall3.0 in (76 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)