Climate almanac
Kalmthout
Flanders, Belgium · 51.38°, 4.48°
What is the weather like in Kalmthout in April?
In April, Kalmthout is typically 58°F (14°C) during the day and 42°F (6°C) at night. The month brings about 2.1 in (54 mm) of precipitation in total. Snowfall averages about 0.3 in (7 mm) over the month.
- Average high58°F (14°C)
- Average low42°F (6°C)
- Precipitation2.1 in (54 mm)
- Clear or mostly clear days8
- Snowfall0.3 in (7 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)