Chattogram, Bangladesh offers 11 beaches perfect for sunbathing, surfing, swimming, and more. Chattogram, Chittagong, Bangladesh, is known for the Chittagong Hill Tracts, Patenga Beach, and the Foy's Lake Amusement Park. The best time to travel to Chattogram, Bangladesh, is from November to February, with average air temperatures around 20-25°C (68-77°F) and water temperatures approximately 25°C (77°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!