Puerto Iguazú Weather in October

Puerto Iguazú in October averages 30°C (86°F) during the day and 18°C (64°F) at night. This is the wettest month of the year.

Rainfall in Puerto Iguazú in October

This month marks the year's heaviest rainfall, with frequent intense showers. It's advisable to be prepared with appropriate rain gear to stay dry. Expect around 10 days of rain based on historical data, with 207 mm (8.1 in) average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Puerto Iguazú in October

In October, Puerto Iguazú sees high temperatures, with highs of 30°C (86°F). Nights drop to around 18°C (64°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 18°C (64°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Puerto Iguazú in October

The month brings about 167 hours of sunlight, offering a comfortable mix of sun and overcast.

If you prefer dry days with pleasant temperatures, October may not be the ideal month to visit Puerto Iguazú. Our weather planner can help you explore destinations with more pleasant weather conditions.