Iliana, Timor Leste offers 1 beach perfect for sunbathing, surfing, swimming, and more. Dili is known for Cristo Rei, the Timor Plaza, and the Resistance Museum. The best time to travel to Iliana, Timor Leste, is from May to October, with average air temperatures around 27°C (81°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!