Clementi, Singapore offers 1 beach perfect for sunbathing, surfing, swimming, and more. Clementi is known for the Clementi Mall and the nearby West Coast Park in regard to tourism. The best time to travel to Clementi, Singapore, is from February to April, with average air temperatures around 27°C (81°F) and water temperatures approximately 29°C (84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!