Drenje, Croatia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Drenje is known for its proximity to the scenic Ucka Nature Park and the historic town of Labin. The best time to travel to Drenje, Croatia, is from June to September, when the average air temperature is around 25°C (77°F) and the sea temperature is approximately 24°C (75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!