Llanbadrig, United Kingdom offers 1 beach perfect for sunbathing, surfing, swimming, and more. Llanbadrig is known for St. Patrick's Church, a historic site believed to be founded by Saint Patrick himself. The best time to travel to Llanbadrig, United Kingdom, is during the summer months of June to August, when the average air temperature is around 15-20°C (59-68°F) and the sea temperature is approximately 14-16°C (57-61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!