Dumanjug, Philippines offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Dumanjug is known for its scenic landscapes and cultural heritage in Central Visayas, Philippines. The best time to travel to Dumanjug, Philippines, is from December to May, with average air temperatures around 27-30°C (81-86°F) and water temperatures approximately 28-30°C (82-86°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!