Khao Rup Chang, Thailand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Khao Rup Chang, Songkhla, Thailand, is known for the Songkhla Zoo and the nearby Khao Rup Chang Cave. The best time to travel to Khao Rup Chang, Thailand, is from November to February, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 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!