Aylmer, Canada offers 1 beach perfect for sunbathing, surfing, swimming, and more. Aylmer is known for the Clovermead Adventure Farm and its vibrant Mennonite community. The best time to travel to Aylmer, Canada, is in July when the average air temperature is around 22°C (72°F) and the water temperature is approximately 20°C (68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!