Banana, Kiribati offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Banana, Line Islands, Kiribati, is known for its proximity to the equator and the unique experience of crossing the International Date Line. The best time to travel to Banana, Kiribati, is from May to October, with average air temperatures around 80°F (27°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!