Muang Ngam, Thailand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Muang Ngam, Songkhla, Thailand, is known for the Wat Pha Kho Temple and its serene natural landscapes. The best time to travel to Muang Ngam, Thailand, is from November to February, with average air temperatures around 25-30°C (77-86°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!