Dieppe, France offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Dieppe is known for its historic Dieppe Castle, the annual Dieppe Kite Festival, and the Dieppe Canadian War Cemetery. The best time to travel to Dieppe, France, is from June to September, when the average air temperature is around 60-70°F (15-21°C) and the water temperature is approximately 60-64°F (16-18°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
