Weather will likely play an important role when you plan your trip to Sucre, and keep 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 temp of 82°F, while the coldest months are July and August with an average of 77°F. The rainiest months in Sucre are June, July, May, and August, with each month seeing an average of 11 inches of rainfall.