Foz do Iguaçu Weather & Climate: Best Time to Visit
The climate in Foz do Iguaçu, Paraná, Brazil, sees a moderate range of temperatures across the year, from 33°C (91°F) in January down to 24°C (75°F) in July.
The city receives considerable rainfall, with around 1900 mm (75 in) annually. October is the wettest month. Sunshine peaks in December, when the city sees around 7.8 hours of sunshine per day.
Monthly Temperature in Foz do Iguaçu
The weather in Foz do Iguaçu changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a very warm 33°C (91°F) in January to a comfortable 24°C (75°F) in the coolest month, July.
Nights vary from 22°C (72°F) in January to around 13°C (55°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Foz do Iguaçu
Foz do Iguaçu experiences significant rainfall throughout the year, averaging 1900 mm (75 in) of precipitation annually. Foz do Iguaçu offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month October (204 mm (8 in)) and the driest month August (97 mm (3.8 in)) is not too significant. For more details, please visit our Foz do Iguaçu Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Foz do Iguaçu
Foz do Iguaçu offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between December (7.8 hours daily) and September (5.0 hours daily) provides a bit of variety for visitors and residents.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Foz do Iguaçu by Month
The city experiences its highest humidity in May, reaching 86%. In December, the humidity drops to its lowest level at 74%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Foz do Iguaçu 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Foz do Iguaçu
The best time to visit Foz do Iguaçu is during April, June, July and August, when the weather provides comfortable temperatures between 24°C (74°F) and 29°C (84°F). With rainfall of 97 mm (3.8 in) to 149 mm (5.9 in), you can expect pleasant weather during your visit in these months.Be prepared for heavier rainfall during January, February, May, September, October, November and December, the wettest period of the year. Ready to plan your travels but need destination ideas? Our smart tool recommends places based on the climate conditions you prefer. Start planning with our destination weather tool.
