Puerto Iguazú Weather and Climate: A Comprehensive Guide
The best travel time for Puerto Iguazú in Argentina is in March and from June to September. In these months you have a pleasant temperature and not to much rainfall. The highest average maximum temperature in Puerto Iguazú is 32°C in January and the lowest is 22°C in June.
Average maximum day and minimum night temperature
In Puerto Iguazú, seasonal changes bring about a moderate variation in temperatures. Average daytime temperatures reach a very warm 32°C in January. In July, the coolest month of the year, temperatures drop to a comfortable 24°C.
At night, you can expect cooler temperatures, with averages dropping to around 13°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Puerto Iguazú has a relatively rainy climate with high precipitation levels, averaging 1932 mm of rainfall annually. Puerto Iguazú experiences moderate seasonal variation in rainfall, with monthly averages ranging from 207 mm in October, the wettest month, and 97 mm in August, the driest month.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Puerto Iguazú can be enjoyed more throughout the sunniest month of December under a blue sky, with approximately 7.0 hours of sunshine daily. In contrast, the city experiences much darker days in September, with only 3.5 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The city experiences its highest humidity in June, reaching 89%. In November, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
partly cloudy and thunder almost clear and no rain clear and no rainForecast for Puerto Iguazú
5 m/s
4 m/s
4 m/s
Select a Month of Interest
Check the conditions for any month of the year.
The best time of year to visit Puerto Iguazú in Argentina
During the months of May, June and July you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
January has an average maximum temperature of 32°C and is the warmest month of the year.
The coldest month is July with an average maximum temperature of 24°C.
October tops the wettest month list with 207 mm of rainfall.
August is the driest month with 97 mm of precipitation.
December is the sunniest month with an average of 210 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
