Climate almanac
Calais
Hauts-de-France, France · 50.95°, 1.86°
What is the weather like in Calais in December?
In December, Calais is typically 49°F (9°C) during the day and 44°F (7°C) at night. The month brings about 4.1 in (103 mm) of precipitation in total. Snowfall averages about 0.6 in (15 mm) over the month.
- Average high49°F (9°C)
- Average low44°F (7°C)
- Precipitation4.1 in (103 mm)
- Clear or mostly clear days3
- Snowfall0.6 in (15 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)