Weather is probably a major factor when you plan your trip to Maria Aurora, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually June and May with an average temp of 81°F, while the coldest months are January and February with an average of 76°F. The rainiest months in Maria Aurora are October, July, December, and September, with each month seeing an average of 14 inches of rainfall.