Weather in Iguazu in June 2025
- June is usually the coldest month of the year in Iguazu;
- June is usually the wettest month of the year in Iguazu;
Average weather
Average temperature in Iguazu in June
Going from a maximum of +27°C during the day to a minimum of +8°C during the night, the temperature in June averages around +22°C.
The average maximum temperature goes up 5% by the end of the month, compared with the beginning of the month, from +24°C to +25°C.
Is Iguazu warm or cold in June?
Iguazu is typically mild in June.
Maximum temperatures go down compared to the previous month from +23°C to +21°C. The minimum temperature also goes down from +14°C to +13°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
June is the coldest month in Iguazu, here is the comparison with other months:
Climate in Iguazu in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +23°C | +21°C | +22°C | ||||
| Min. temperature | ||||||
| +1°C | -1°C | -1°C | ||||
| Max. temperature | ||||||
| +32°C | +30°C | +31°C | ||||
| Rainfall | ||||||
| 172 mm | 143 mm | 125 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 84% | 85% | 81% | ||||
| Air pressure | ||||||
| 1015 HPa | 1017 HPa | 1017 HPa | ||||
| Sunny days | ||||||
| 12 | 11 | 14 | ||||
| Cloudy days | ||||||
| 6 | 7 | 6 | ||||
| Rainy days | ||||||
| 12 | 11 | 10 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as ok as in May. It’s getting colder in June. From +23°C in the day, the average maximum temperature lowers to +21°C. As June arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 172 mm to 143 mm. Humidity rises from 84% to 85%. The average wind speed doesn’t change much during June, staying around 2 m/s. The days becoming less sunny, going from 12 sunny days in May to 11 in June.
July brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Iguazu is gradually increasing during June, going from 1 m/s to 2 m/s over the course of the month.
Rain
How was the weather last June in Iguazu?
Climate Change over Years
The climate in Iguazu in June has not changed much over the last 43 years.
The average temperature was the lowest in 1983 (+26°C) and the highest in 2020 (+28°C). The driest year was 2020 with only 1219 mm of rainfall, and the wettest year was 1983 with 3257 mm.
FAQ
Is June a good time to visit Iguazu?
Can you sunbathe in Iguazu in June?
Is Iguazu rainy in June?
Is it sunny in Iguazu in June?
Other cities in Argentina
Monthly weather in Iguazu
Source of the data
For this page, we’ve looked at the typical weather in Iguazu, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.