Cirencester, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cirencester is known for its rich Roman history and the Corinium Museum. The best time to travel to Cirencester, United Kingdom, is from June to August, when the average air temperature is around 18-22°C (64-72°F) and water temperature is not a significant factor as it is an inland town. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!