Climate almanac
Diest
Flanders, Belgium · 50.99°, 5.05°
What is the weather like in Diest in December?
In December, Diest is typically 46°F (8°C) during the day and 38°F (3°C) at night. The month brings about 3.1 in (80 mm) of precipitation in total. Snowfall averages about 0.9 in (22 mm) over the month.
- Average high46°F (8°C)
- Average low38°F (3°C)
- Precipitation3.1 in (80 mm)
- Clear or mostly clear days2
- Snowfall0.9 in (22 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)