Chum Kho, Thailand offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Chum Kho is known for its proximity to the Mu Ko Chumphon National Park and the Thung Wua Laen Beach. The best time to travel to Chum Kho, Thailand, is from November to February, when the average air temperature is around 25-30°C (77-86°F) and the water temperature is approximately 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!