Egina, Greece offers 1 beach perfect for sunbathing, surfing, swimming, and more. Egina, Attica, Greece, is known for its ancient Temple of Aphaia and beautiful pistachio orchards. The best time to travel to Egina, Greece, is from May to September, with average air temperatures ranging from 25-30°C (77-86°F) and water temperatures around 22-26°C (72-79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!