The best time to go to Arona is during the dry season, which typically runs from May to October.During these months, you'll experience more consistent sunshine and lower humidity, making outdoor activities and exploring the island more comfortable. The seas are generally calmer, which is ideal for snorkeling, diving, and boat excursions to nearby islands. This period offers the most reliable weather for a relaxing and adventurous trip to Arona.While the wet season, from November to April, brings lush greenery and fewer visitors, it also comes with higher chances of rain and stronger winds.