March in Cayo Coco is the sunniest month of the year. In March, the weather in Cayo Coco is typically warm. Average daily high temperature in March is about 24 degrees above zero. On average, Cayo Coco has 18 sunny, 8 rainy, and 5 partly cloudy days in March. The rains are usually light. March as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Cayo Coco.