Duhamel, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Duhamel is known for its outdoor recreational activities and natural beauty, particularly the Papineau-Labelle Wildlife Reserve. The best time to travel to Duhamel, 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!