The best time to go to Harelbeke is typically during the late spring (May to June) and early autumn (September to October) months. These periods offer pleasant weather for exploring and avoid the peak summer crowds.During late spring, the weather is generally mild and agreeable, with average temperatures ranging from 15°C to 20°C. The city and surrounding Flemish countryside are in full bloom, making it a lovely time for walks along the Leie River or cycling trips. Many local events and markets begin to appear, offering a glimpse into local life without the intense tourist activity of mid-summer.Early autumn also provides comfortable temperatures, usually between 12°C and 18°C, and the landscape is often adorned with beautiful autumnal colours. This is an excellent time for those who appreciate outdoor activities in cooler weather, such as exploring the Gavers Provincial Domain. The harvest season also brings local produce to markets, which can be a delightful experience for those who enjoy local food.While summer (July and August) can be warm and sunny, with temperatures sometimes exceeding 25°C, it's also the busiest time for tourism in Belgium.