Weather in Iguazú Falls

The park is hot and humid, with temperatures of 15ºC in the winter and 26ºC in the summer.

Weather in Cataratas del Iguazú

There is an average of 2000 mm of rainfall per year. While the falls can be enjoyed year round, the best season to visit is in the spring (between September and December), because the rains are less and the heat isn’t as suffocating as the summer.