Search flights, hotels & activities for Belgium
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in Belgium in September
Real historical weather for Belgium in September: average highs of 21°C and lows of 13°C, with around 92mm of rain (averaged over the last 2 years). Belgium is in Belgium.
21°C
Average high
13°C
Average low
92mm
Typical rainfall
Real things to do in Belgium in September
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Tell Me About Brussels! | First Day Must-Do | Local Storytellers
★ 4.8(696 reviews)· 2h 30m
From €3
Belgian Beer Tasting in Brussels
★ 4.8(1,303 reviews)· 2h 30m
From €42
Belgian Beer Tasting in Bruges: 6 Beers, Cheese & a Local Host
★ 4.8(123 reviews)· 2 hrs
From €25
Unique Belgian Chocolate Making Workshop in Bruges
★ 4.8(60 reviews)· 2 hrs
From €59
Belgian Chocolate Workshop in Bruges
★ 4.8(732 reviews)· 2h 30m
From €58
The Most Complete Tour Of Brussels
★ 4.7(1,346 reviews)· 2h 30m
From €3
Brussels: Bean-to-Bar Belgian Chocolate Workshop & Tastings
★ 4.6(499 reviews)· 1h 30m
From €70
Brussels All In Tour : Belgian food, Chocolate, Beer, Sightseeing
★ 4.6(313 reviews)· 4 hrs
From €95
Brussels Autoworld Museum Entrance Ticket
★ 4.4(171 reviews)· 2 hrs
From €16
Bruges and Ghent - Belgium's Fairytale Cities - from Brussels
★ 4.2(4,975 reviews)· 10h 30m
From €55
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Plan the rest of your trip
Continue planning your trip to Belgium
Same destination, real availability — no need to search again.
FAQs — Belgium in September
Based on real historical data (averaged over the last 2 years), expect highs around 21°C and lows around 13°C, with roughly 92mm of rain.