The best time to visit Clarence-Rockland is during the summer months, from June to August, when the weather is warm and there are plenty of outdoor activities to enjoy.During this period, the average daily temperatures range from 20°C to 27°C, making it ideal for exploring the numerous parks and trails along the Ottawa River. You'll find many local events and festivals taking place, such as the Clarence-Rockland Festival in July, which offers a great way to experience local culture and community spirit. It's also the superb time for boating, fishing, or simply relaxing by the water.Another excellent time to visit is in the autumn, particularly from September to October. The weather is still pleasant, with average temperatures between 10°C and 18°C, and the region's natural landscapes transform with stunning fall colours.