Brownsburg Chatham, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Brownsburg Chatham is known for the Carling Lake Golf Club and the Brownsburg Chatham Heritage Trail. The best time to travel to Brownsburg-Chatham, Canada, is during the summer months of June to August, when the average air temperature is around 70°F (21°C) and the water temperature is approximately 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!