ArgentinaThe climate of Puerto Iguazú
The current climate in Puerto Iguazú features temperatures ranging from a high of 32°C to a low of 23°C throughout the year. The average yearly temperature is around 29°C. At night, temperatures in the colder months average around 12°C and in the warmer months around 22°C.
Average temperatures and precipitation
This chart shows the average monthly maximum and minimum temperatures (in degrees Celsius) and average monthly rainfall (in millimeters) for Puerto Iguazú, Argentina.
Temperature records
The highest temperature recorded in Puerto Iguazú in recent years was 41°C in October 2020. The lowest daytime temperature recorded was 9°C in August 2018.
Rainfall amount
On average, Puerto Iguazú receives 1796 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.
Curious about the weather in other parts of Argentina? Check out the climate and weather for spots like Buenos Aires, Patagonia, Ushuaia, or explore other destinations in Argentina.
Best time to visit Puerto Iguazú?
The best time to visit Puerto Iguazú for sunny weather is June through September. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit Puerto Iguazú. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
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Climate Table of Puerto Iguazú
The climate table of Puerto Iguazú shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 32 | 32 | 31 | 28 | 24 | 23 | 24 | 26 | 29 | 30 | 30 | 32 |
| Temp. min (°C) | 22 | 21 | 20 | 18 | 15 | 13 | 13 | 14 | 17 | 19 | 19 | 21 |
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| Precipitation (mm) | 212 | 183 | 174 | 149 | 142 | 109 | 70 | 97 | 99 | 227 | 149 | 185 |
| UV Index | 9 | 8 | 8 | 7 | 5 | 5 | 6 | 7 | 8 | 8 | 8 | 9 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
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Temperature charts
These charts display the average temperatures in Puerto Iguazú, Argentina. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Average Temperature per Month in Puerto Iguazú
Yearly Temperature in Puerto Iguazú
Precipitation charts
These charts show the average amount of precipitation in Puerto Iguazú, Argentina. Precipitation is always measured as water, even when it falls as snow or hail. The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Average Precipitation per Month in Puerto Iguazú
Total Yearly Precipitation in Puerto Iguazú
UV index chart
This chart shows the average UV index per month in Puerto Iguazú, Argentina. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Average UV Index per Month in Puerto Iguazú
Weather experiences in Puerto Iguazú
The weather in Puerto Iguazú is rated an average of 3,7 out of 5 stars by 7 visitors. Have you been to Puerto Iguazú? Share your weather experience to help other visitors.
Kasper
During intense activities, however, it was sometimes uncomfortable. It remained warm at night. Rain also fell, providing a pleasant coolness. Overall positive about the weather in January.
FabianThe climate varies greatly, with periods of bright sunshine and sudden downpours. It is quite warm here, but the humidity can be a bit unbearable at times.
BasDespite periodic showers, the high temperatures remained pleasant. Humidity was higher than expected, making the heat feel a bit oppressive at times. All in all, a great place to stay!
AnoukThe afternoon was warm but not hot, which was ideal for outdoor activities. A few showers brought some change to the mostly sunny days. Nights were pleasantly cool.
MathijsIt was a pleasantly warm day with high humidity. It rained occasionally and cooled off a bit. An umbrella is not a luxury when preparing food. In short, I wish you a happy vacation.
HanneDespite the rather low temperatures and frequent rain showers, I did not manage to completely ruin my vacation. However, it is not ideal for outdoor activities.
Maaike PetersenThere was a good balance between heat and precipitation, ideal for hiking. There were a few days of rain, but for the most part it was dry and warm. A real tropical surprise!
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Average weather in Puerto Iguazú by month
Click on a month below to see detailed weather info for Puerto Iguazú. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.