Walloon Brabant Weather & Climate: Belgium

Climate by month across Walloon Brabant, Belgium, average temperatures, rainfall and the best time to visit.

Climate overview of Walloon Brabant

Whether you're visiting Walloon Brabant in Belgium during the peak of July (24°C (75°F)) or the cooler months around January (7°C (45°F)), knowing what to pack starts with understanding the local climate. Our overview is based on data from Waterloo, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Walloon Brabant, the months of May, June, July, August and September bring pleasant weather, with average temperatures ranging between 19°C (66°F) and 24°C (75°F).

The colder weather is most prominent in the months of January, February and December.

When it comes to rainfall, Walloon Brabant maintains fairly consistent rainfall patterns throughout the year, with December seeing 80 mm (3.1 in) and April receiving 56 mm (2.2 in).

For those seeking sunshine, May usually has the brightest skies, making it an excellent time for exploring the region.

Explore Walloon Brabant by month

Pick a month to see the average temperature, rainfall and sunshine in Walloon Brabant — and find the best time to visit. (based on Waterloo)

Popular cities by month

Compare cities per month. Toggle cities on/off.

Waterloo Wavre Jodoigne Nivelles Bierges Braine-lʼAlleud
Day temperature (°C)
Monthly rainfall (mm)
Monthly sunshine (hours)

Climate map of Walloon Brabant

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

Compare popular cities

Average daytime and nighttime temperatures, yearly rainfall and sunshine.

Waterloo 7°C (45°F) 24°C (75°F) 1°C (34°F) 14°C (57°F) 836 mm (33 in) 1,484 hours
Wavre 7°C (45°F) 24°C (75°F) 1°C (34°F) 14°C (57°F) 849 mm (33 in) 1,484 hours
Jodoigne 7°C (45°F) 24°C (75°F) 1°C (34°F) 14°C (57°F) 868 mm (34 in) 1,563 hours
Nivelles 7°C (45°F) 24°C (75°F) 1°C (34°F) 14°C (57°F) 846 mm (33 in) 1,484 hours
Bierges 7°C (45°F) 24°C (75°F) 1°C (34°F) 14°C (57°F) 848 mm (33 in) 1,484 hours
Braine-lʼAlleud 7°C (45°F) 24°C (75°F) 1°C (34°F) 14°C (57°F) 839 mm (33 in) 1,484 hours

Places in Walloon Brabant, Belgium

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.