Holbox, Mexico offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Holbox is known for its stunning bioluminescent beaches and the Yum Balam Nature Reserve. The best time to travel to Holbox, Mexico, is between December and April, with average air temperatures around 75-85°F (24-29°C) and water temperatures around 77-82°F (25-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!