The Maldives maintains a pleasant year-round temperature of 25-30°C, dropping just a few degrees at night. Every day, the sun shines for an average of 8 hours, and the water temperature seldom falls below 25°C. Also, the water temperature ranges from 28-30 degrees Celsius. This is an optimal temperature for going for a swim, and it is also ideal for diving or snorkeling on your Maldives tour.