October in Cayo Coco is the rainiest month of the year. In October, the weather in Cayo Coco is typically hot. Average daily high temperature in October is about 28 degrees above zero. On average, Cayo Coco has 19 rainy, 11 sunny, and 1 partly cloudy day in October. The rains are usually heavy. October as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most uncomfortable time to visit Cayo Coco.