Pajapan, Mexico offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Pajapan is known for its proximity to the San Martin Tuxtla volcano and the Los Tuxtlas Biosphere Reserve. The best time to travel to Pajapan, Mexico, is from November to April, with average air temperatures around 75°F (24°C) and water temperatures near 80°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!