The best time to visit Foz do Iguaçu depends on your preferences. If you don't mind the heat and rain, summer (December to February) offers the most dramatic views of Iguazu Falls, as the water volume is at its highest. However, for pleasant temperatures and fewer crowds, spring (September to November) or autumn (March to May) are ideal.
Low Season in Foz do Iguaçu
During the low season (March to June and August to November), you can enjoy a more tranquil visit to the Itaipu Dam. The temperatures during this period typically range between 15°C and 25°C.
High Season in Foz do Iguaçu
The highlight of the high season (December to February and July) is witnessing the powerful Iguazu Falls at their fullest. Expect warm to hot temperatures, averaging around 32°C.