Rathgean, Ireland offers 1 beach perfect for sunbathing, surfing, swimming, and more. Rathgean is known for the Rathgean Castle and the annual Connaught Music Festival. The best time to travel to Rathgean, 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!
