What is a raccoon-monkey looking animal in Cancun Mexico?

Coati. Coatimundis (Nasua) are medium-sized mammals native to the forests of Central and South America. They belong to the family Procyonidae, which also includes raccoons, kinkajous, and olingos. Coatis are diurnal, meaning they are active during the day, and can often be seen in the trees or on the ground near human settlements.