Kilmurray Lower, Ireland offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Kilmurray Lower, Leinster, Ireland, is known for its proximity to the historic Hill of Tara and the scenic Boyne Valley. The best time to travel to Kilmurray Lower, Ireland, is from June to August, when the average air temperature is around 15-20°C (59-68°F) and the water temperature is approximately 14-16°C (57-61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!