Saint Davids, United Kingdom offers 14 beaches perfect for sunbathing, surfing, swimming, and more. Saint Davids is known for the Saint Davids Cathedral, a significant pilgrimage site and architectural landmark. The best time to travel to Saint Davids, United Kingdom, is from June to August, with average air temperatures around 16-19°C (61-66°F) and water temperatures around 15-17°C (59-63°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!