Belgium in May typically experiences a transition from spring to early summer. Average temperatures range from lows around 9C (48F) to highs around 17C (63F). This period offers a pleasant balance, with increasing sunshine hours and relatively mild conditions. Rainfall is common throughout the month, although less frequent than in earlier spring months. Pack layers to accommodate fluctuations in temperature between day and night.
This transitional period offers benefits for travelers and residents alike. The milder temperatures and increased daylight hours make it ideal for exploring the country’s diverse landscapes, from the coastal regions to the Ardennes forests. The blooming flora adds a vibrant touch to the countryside, creating picturesque scenery. Historically, May has marked a period of renewed agricultural activity following the colder months, contributing to the country’s rich farming heritage. The pleasant conditions also facilitate outdoor activities and festivals, contributing to a lively atmosphere.