Early winter · Weather & things to do
Iguazú in June
Iguazú edges cooler than May, with highs of 72°F (22°C), lows of 57°F (14°C) and about 4.3 in (108 mm) of rain.
June opens the best stretch on our comfort score, at 83/100 (3rd of 12).
- Avg high
- 72°F (22°C)
- Avg low
- 57°F (14°C)
- Rain
- 4.3 in (108 mm)
- Humidity
- 83%
- Cloud cover
- 57%
- Daylight
- ~10 h 25 min
- Comfort score
- 83/100 · Great
What June feels like
Highs settle around 72°F (22°C), warm enough for short sleeves most of the day.
After dark, temperatures fall to about 57°F (14°C).
Showers are part of the month, adding up to about 4.3 in (108 mm).
Plan around June
June is one of Iguazú's best months on the climate data.
- Opens the best-scoring stretch on our comfort score: June – September.
- Shortest days of the year, about 10 h 25 min of daylight.
- Comfort improves from 70/100 in May to 83/100.
- Our Buenos Aires, Mendoza & Iguazú route recommends Mar – May, Sep – Nov, so June falls outside its suggested window.
What to pack for June
- Light, breathable clotheshighs average 72°F
- Packable rain jacket or umbrellaabout 4.3 in of rain
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Iguazú in June
With conditions on your side, the picks below favor time outside.
Aqva Restaurant
Puerto Iguazú restaurant serving river fish like surubí and regional dishes.
Why now June scores 83/100 for comfort, good conditions for being outside.
Gran Aventura
Jeep through the jungle then a speedboat ride straight into the base of the falls.
Why now Highs near 72°F and 4.3 in of monthly rain make this an easy outdoor pick.
Hito Tres Fronteras
Lookout where Argentina, Brazil and Paraguay meet at the river junction.
Why now One to do outside while the weather is on your side.
Iguazú National Park
Argentine side of the falls with upper and lower circuits on catwalks through the jungle.
El Quincho del Tío Querido
Busy parrilla in Puerto Iguazú with grilled meats and live music most nights.
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Iguazú in June: quick answers
Is June a good time to visit Iguazú?
Yes. On the climate data it's one of the best months, scoring 83/100. Expect highs of 72°F (22°C) and 4.3 in (108 mm) of rain. Our Buenos Aires, Mendoza & Iguazú route recommends Mar – May, Sep – Nov, so June is outside its suggested window.
How hot is Iguazú in June?
Average highs are 72°F (22°C) and average lows 57°F (14°C), making it the 2nd-coldest month by daytime highs.
Does it rain a lot in Iguazú in June?
Some: about 4.3 in (108 mm) of rain falls across June on average, the 3rd-driest month of the year. The annual total is about 63.5 in (1613 mm).
What should I pack for Iguazú in June?
Bring light, breathable clothes (highs average 72°F), packable rain jacket or umbrella (about 4.3 in of rain) and comfortable walking shoes (most places below are best reached on foot or with short walks).
Planning Iguazú in June?
Bring the crew into one shared trip: vote on dates, build the day-by-day plan, split costs and share one packing list.