All the Hawaiian islands boast pleasant year-round temperatures and lots of sunshine. During winter months, the temperature averages 80 degrees, increasing closer to 90 degrees in the hottest part of the summer, but trade winds usually keep the temperature comfortable. Rainfall increases slightly as the temperature drops in winter; much of Maui's rainfall occurs on the north coast and in the remote interiors of the mountains. Since the island was formed by active volcanoes, its landscape encompasses 11 different climate zones and your weather will be dictated by local patterns and where you happen to be on the island. For more information see the Maui City Guide.