With average daytime temperatures in the mid-20s, summertime is peak camping season near Belleville. Warm, sunny weather is ideal for swimming, hiking, and mountain biking, and campsites can fill up quickly. In spring, landscapes fill with blossoming flowers and budding trees. It’s also when Maple in the County festivities take place, which celebrate the region’s maple syrup production with activities, tours, and tastings. Vibrant autumn foliage sets a colorful stage for fall camping. It’s also harvest season for apple picking at local orchards. Winter temperatures are colder, ranging from -2 to 0°C.