Krong Khemara Phoumin, Cambodia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Krong Khemara Phoumin is known for its proximity to the lush Cardamom Mountains and ecotourism opportunities in Koh Kong, Cambodia. The best time to travel to Krong Khemara Phoumin, Cambodia, 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!