foz do iguacu Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
foz do iguacu year round climate
Spring (September–November): Average 72–77°F, warm and comfortable climate, moderate rainfall, with October being the peak of the rainy season. Common activities: Visiting Iguazu Falls, experiencing eco-tourism around the falls. Recommended clothing: Light and breathable long-sleeved clothing, comfortable shoes.
Summer (December–February): Average 79–81°F, hot and humid, relatively low rainfall. Common activities: Water activities, enjoying the magnificent views of the falls, strolling in the falls park. Recommended clothing: Light and breathable short-sleeved clothing, sandals, sun hat.
Autumn (March–May): Average 66–78°F, mild climate, more rainfall, with April having the most rainfall. Common activities: Visiting Iguazu Falls, exploring the surrounding natural landscapes, such as Iguazu National Park. Recommended clothing: Comfortable long-sleeved or short-sleeved clothing, adjust clothing according to weather changes.
Winter (June–August): Average 65–67°F, cool and dry, low rainfall. Common activities: Visiting Iguazu Falls, sightseeing in nearby cities, enjoying a relatively comfortable sightseeing experience. Recommended clothing: Light jacket, long-sleeved clothing.
foz do iguacu climatological average
Annual average temperature: approx. 73.6°F / Annual rainfall: approx. 1645 mm / Summer humidity: 70%–80% / Rainiest month: October
foz do iguacu monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
81.5°F
137.3
February
80.6°F
105
March
78.6°F
164.7
April
73.6°F
209
May
66.2°F
195
June
65.5°F
56.7
July
66.4°F
97
August
67.3°F
63.3
September
72.1°F
162
October
73.9°F
226.7
November
77.2°F
105.3
December
79.3°F
123.3
foz do iguacu weather for the next seven days
12/20
Saturday
Partly Cloudy
91.8°F/66.4°F
12/21
Sunday
Patchy rain nearby
90.5°F/74.6°F
12/22
Monday
Moderate rain
93.2°F/72.2°F
12/23
Tuesday
Heavy rain
90.8°F/72.9°F
12/24
Wednesday
Moderate rain
81.8°F/71°F
12/25
Thursday
Patchy rain nearby
91.9°F/70.2°F
12/26
Friday
Patchy rain nearby
91.7°F/68.7°F
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