Planning for the weather is an important factor for making your trip to Cabo Blanco a success, especially when you're splurging. The hottest months are usually March and February, with an average temperature of 27°C, while the coldest months are December and January, with an average of 26°C. The rainiest months in Cabo Blanco are October, August, June and July, with each month seeing an average of 493 mm of rainfall.