Belgium in April: Weather, Crowds & What to Expect
Climate Map for April
Average temperature across Belgium in April.
City Weather in April
| City | High | Low | Rain | UV | Feels |
|---|---|---|---|---|---|
| City of Brussels | 14° | 5° | 53 mm | moderate | Cold |
| Antwerp | 14° | 5° | 51 mm | moderate | Cold |
| Gent | 14° | 5° | 50 mm | moderate | Cold |
| Charleroi | 14° | 4° | 57 mm | moderate | Cold |
| Liège | 14° | 5° | 59 mm | moderate | Cold |
| Bruges | 13° | 5° | 49 mm | moderate | Cold |
| Namur | 13° | 4° | 56 mm | moderate | Cold |
High / low are average daily temperatures (°C). “Feels” reflects how hot or cold it feels, allowing for humidity.
Belgian Coast (West Flanders - Ostend, Knokke, De Panne)
April’s weather is changeable: sunny interludes alternate with heavy showers pushed in off the North Sea, and temperatures climb into the low teens on calm days around Knokke-Heist. Spring tulips and early blooms enliven coastal towns, though beach swimming remains unlikely; surfers start to see more action on windier days. Bring a waterproof shell and a light sweater, and plan outdoor meals around mid-day pockets of calm rather than assuming steady warmth.
Flanders & Canal Cities (Bruges, Ghent, Antwerp)
April’s degrees of warmth encourage canal-side alfresco lunches as tulips and public gardens come into bloom in Bruges’ Begijnhof and Antwerp’s parks. Showers and variable sun continue - one day may be warm enough for a T-shirt, the next raw and damp - so plan indoor museum time as backup. Cyclists relish quieter country routes between towns, so bring layers and a waterproof if you rent a bike.
Brussels & Central Plateau (Brussels, Leuven, Mechelen)
April usually brings comfortable, changeable weather - sweater-worthy mornings and pleasant afternoons for strolling from Grand-Place to Mont des Arts, with spring markets popping up. Sudden showers still happen but the city’s compact size makes it easy to duck into cafés and galleries. A light waterproof jacket and a mix of layers will let you enjoy both the parks and the city’s many indoor attractions.
The Ardennes & High Fens (Spa, La Roche-en-Ardenne, Malmedy, Baraque Michel)
April’s mix of sun and rain makes the Ardennes transition into spring: forest floors carpet with wildflowers in sheltered spots and rivers run high after winter melt. Unpredictable showers and muddy trails mean packable rainwear and sturdy boots are necessary for hillwalking and canyoning. Spa and thermal baths become especially attractive after full days of outdoor activity, offering a warm, relaxing end to adventure days.