The best time to go to Arno is between December and April, which is the dry season, offering the most pleasant weather for your visit.
During these months, you'll experience less rainfall and consistent sunshine, making it ideal for enjoying the atoll's natural beauty and outdoor activities. The calmer seas are superb for snorkelling, diving, and boat trips between the islands. This period also avoids the more humid and wetter months, ensuring a more comfortable and enjoyable stay.
For travellers planning activities like fishing or island hopping, the clear skies and gentle breezes of the dry season are particularly beneficial.