Puerto Rico, located in the Caribbean, does not experience snowfall due to its tropical climate. Consequently, there are no specific mountain ranges that provide snow for the state, corresponding runoff rivers, or watersheds. Winter climate characteristics in Puerto Rico are mild and feature cooler temperatures compared to the summer, but snow is not a part of the winter weather. Interesting facts about snow science or history are not applicable in Puerto Rico as snow is not a natural occurrence on the island. Multiple sources confirm that Puerto Rico does not have snowpack conditions, making it important to appreciate the unique tropical climate and natural features of the island instead.