Your holiday weather, at a glance

Belgium in April: where is it warmest?

In April, Mechelen is the warmest place with 15 °C by day, Ostend the coolest with 12 °C. 0 of 22 destinations have good holiday weather.

All destinations in April, warmest first

Long-term averages for the month: daytime high, sea, sunshine and rainy days.

Place	Score	Air	Sea	Sun	Rain days
Mechelen	58	15°	–	6 h	11
Leuven	57	15°	–	6 h	11
Antwerp	57	14°	–	6 h	11
Ypres	57	14°	–	6 h	11
Dinant	57	14°	–	6 h	12
Hasselt	57	14°	–	6 h	11
Tournai	57	14°	–	6 h	11
Ghent	56	14°	–	6 h	11
Brussels	56	14°	–	6 h	11
Liège	55	14°	–	6 h	11
Namur	55	14°	–	6 h	11
Mons	55	14°	–	6 h	11
Waterloo	53	14°	–	6 h	11
Bruges	55	13°	–	7 h	10
Eupen	47	13°	–	6 h	13
Spa	46	13°	–	6 h	13
Malmedy	45	13°	–	6 h	13
Zeebrugge	24	13°	9°	7 h	10
Knokke-Heist	24	13°	9°	7 h	10
De Haan	53	12°	–	7 h	10
Bastogne	42	12°	–	6 h	13
Ostend	24	12°	9°	7 h	10

Belgium in April: where is it warmest?

The warmest places in April are Mechelen (15 °C), Leuven (15 °C) and Antwerp (14 °C).

Belgium in April: where is the sea warmest?

The sea is warmest at Zeebrugge (9 °C), Knokke-Heist (9 °C) and Ostend (9 °C).

Belgium in April: where is the weather best?

The best holiday weather in April – warm, sunny and dry – is in Mechelen, Leuven and Antwerp.

Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences