Libmanan, Philippines offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Libmanan is known for the Libmanan Caves National Park in regard to tourism. The best time to travel to Libmanan, Philippines, is from December to February, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!