Weather is probably a major factor when you plan your trip to Las Américas, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually September and August with an average temp of 61°F, while the coldest months are August and January with an average of 61°F. The rainiest months in Las Américas are July, May, June, and April, with each month seeing an average of 32 inches of rainfall.