Sildora, Philippines offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sildora, Calabarzon, Philippines, is known for the Sildora Heritage Park and the annual Sildora Cultural Festival. The best time to travel to Sildora, 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!