Climate in August

August in Foz do Iguaçu is characterized by a drier and colder climate, with minimum temperatures around 15°C and maximums below 25°C. Despite being winter, the days are usually sunny, which favors outdoor activities. It is a period of little rain, which may mean less water volume in the Falls, but also drier trails and a more pleasant environment to explore.

Visitation Trends

Foz do Iguaçu has shown significant growth in tourist flow. In 2024, Foz do Iguaçu International Airport registered 2 million travelers. The Iguaçu National Park, the main barometer of tourist activity, reached 1 million visitors in record time in 2025, with an increase of 10.67% compared to the same period in 2024. July 2024 also registered a record number of visitors to the National Park, with over 204,000 tourists.
These data indicate that, despite the winter climate, August and the following months continue to be periods of high demand, driven by school holidays and the search for a milder and drier climate. The city has consolidated itself as a global destination, with forecasts of high hotel occupancy and a continuous flow of visitors.