Planning for the weather is an important factor for making your trip to Quatre Cocos a success, especially when you’re splurging. The hottest months are usually February and January with an average temp of 80°F, while the coldest months are August and July with an average of 72°F. The rainiest months in Quatre Cocos are January, February, March, and December, with each month seeing an average of 7 inches of rainfall.