Dymchurch, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Dymchurch is known for its sandy beaches and the Dymchurch Amusement Park. The best time to travel to Dymchurch, United Kingdom, is from June to August, when the average air temperature is around 18°C (64°F) and the water temperature is approximately 17°C (63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!