Climate almanac
Morlanwelz-Mariemont
Wallonia, Belgium · 50.46°, 4.25°
What is the climate like in Morlanwelz-Mariemont?
The best time to visit Morlanwelz-Mariemont is typically June – August, with trip comfort peaking in July (7.1/10). Morlanwelz-Mariemont is warmest in August, when daily highs average 74°F (23°C), and coolest in January, when lows fall to about 35°F (2°C). The wettest month is typically January and the driest is April; the year sees roughly 34 in (874 mm) of precipitation.
- Best time to visitJune – August — comfort peaks in July (7.1/10)
- Warmest monthAugust — average high 74°F (23°C)
- Coolest monthJanuary — average low 35°F (2°C)
- Wettest monthJanuary (3.6 in (92 mm))
- Driest monthApril (2.1 in (53 mm))
- Annual precipitation34 in (874 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromUccle, 39 km away (1833-2026)