Devlane, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Devlane, Connaught, Ireland, is known for the historic Devlane Castle and the annual Connaught Cultural Festival. The best time to travel to Devlane, Ireland, is from May to September, with average air temperatures around 15-20°C (59-68°F) and water temperatures around 12-16°C (54-61°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
