Climate almanac
Vannes
Brittany, France · 47.66°, -2.76°
What is the weather like in Vannes in December?
In December, Vannes is typically 50°F (10°C) during the day and 42°F (5°C) at night. The month brings about 3.5 in (89 mm) of precipitation in total.
- Average high50°F (10°C)
- Average low42°F (5°C)
- Precipitation3.5 in (89 mm)
- Clear or mostly clear days3
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)