Weather is probably a major factor when you plan your trip to Cano Island, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually March and February, with an average temperature of 27°C, while the coldest months are January and February, with an average of 27°C. The rainiest months in Cano Island are October, July, August and November, with each month seeing an average of 679 mm of rainfall.