i
Photo by Bernard Gagnon, CC BY-SA 4.0, via Wikimedia Commons.
Best time to visit Iguazu Falls
Argentina · Latin America
All twelve months scored on daily temperature, rainfall, humidity and holiday crowding.
The year in Iguazu Falls
Tap a month for its page
- JanJIguazu Falls in January: ok, busy
- FebFIguazu Falls in February: ok, busy
- MarMIguazu Falls in March: ok, busy
- AprAIguazu Falls in April: sweet spot
- MayMIguazu Falls in May: good
- JunJIguazu Falls in June: ok
- JulJIguazu Falls in July: sweet spot
- AugAIguazu Falls in August: sweet spot
- SepSIguazu Falls in September: sweet spot
- OctOIguazu Falls in October: sweet spot
- NovNIguazu Falls in November: good
- DecDIguazu Falls in December: ok
- Sweet spot
- Good
- OK
- Avoid
- Busy
Plan this trip
Each site opens on its own search: choose your dates there. A few open on their home page, where you type the place too.
Links marked Ad pay us a commission if you book, at no extra cost to you; most pay nothing, and what a site pays never decides whether it is listed or where. How we rank
Flights from
Flights
Your city is a guess from your time zone. Choose your city
Where are you flying from? Choose your city for its flights and fares.
Book with the airline
Where to stay
Book direct
Luxury
Things to do
Car hire
Travel insurance
Check whether your bank card or home insurance already covers this trip.
If the trip needs a visa, the travel agent or visa centre usually sells the cover it asks for.
Mobile data (eSIM)
Your own plan's EU roaming may already cover this.
Renting a pocket Wi-Fi is the other common way to stay connected.
These are sites people in book with. Each opens in a new tab, on the site's own pages.
Things to do in Iguazu Falls
- Devil's Throat Part of the Iguazu falls
- Saltos del Monday Waterfall
- Parque das Aves A bird park (not limited to small birds; ostriches are a highlight)…
- Buddhist Temple of Foz do Iguaçu Building in Brazil
- Urugua-í Provincial Park Provincial park in Misiones province, Argentina
Tours and tickets in Iguazu Falls
Each site opens on its own search: choose your dates there. A few open on their home page, where you type the place too. Links marked Ad pay us a commission if you book, at no extra cost to you; most pay nothing, and what a site pays never decides whether it is listed or where. How we rank
Sights and their lines from Wikivoyage (Iguaçu Falls), licensed CC BY-SA 4.0, and Wikidata; in order of how often each one's Wikipedia article was read on phones in the last 12 months.
Month by month
No fare history for this route yet, so this ranking is climate and crowds only — the price column will fill in as the scanner collects.
| Month | Max °C | Rain days | Humidity | Sun h/day | Verdict | Why |
|---|---|---|---|---|---|---|
| Jan | 31° | 9d | 77% | 11.2h | okbusy | busier than usual |
| Feb | 31° | 8d | 75% | 11.0h | okbusy | busier than usual |
| Mar | 31° | 8d | 77% | 10.2h | okbusy | busier than usual |
| Apr | 27° | 6d | 79% | 9.2h | sweet spot | 27C max, 6 rainy days |
| May | 24° | 9d | 82% | 8.0h | good | 24C max, 9 rainy days |
| Jun | 22° | 9d | 82% | 7.7h | ok | 22C max, 9 rainy days |
| Jul | 23° | 6d | 77% | 8.6h | sweet spot | 23C max, 6 rainy days |
| Aug | 25° | 7d | 73% | 9.0h | sweet spot | 25C max, 7 rainy days |
| Sep | 28° | 7d | 72% | 8.9h | sweet spot | 28C max, 7 rainy days |
| Oct | 28° | 11d | 76% | 9.2h | sweet spot | 28C max, 11 rainy days |
| Nov | 30° | 7d | 72% | 10.7h | good | 30C max, 7 rainy days |
| Dec | 31° | 8d | 74% | 11.2h | ok | 31C max, 8 rainy days |
Rain days are the days with at least 1 mm of rain, as a weather station counts them.
Weather read at Puerto Iguazú, 18 km from the airport (IGR): ten years of ERA5 and ERA5-Land reanalysis, through Open-Meteo's open data.
A busy month is a crowded one, not a bad one — usually it is crowded because the weather is good. It is flagged rather than scored down, and crowds alone never make a month “avoid”: that is reserved for weather worth skipping.
How busy it gets
Then and now
Iguazu Falls's September days now average 27.6°C, 2.9°C warmer than in 1981–1990. 5 of 12 months are clearly warmer.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1981–90 | 30.5° | 30.0° | 29.5° | 26.4° | 23.1° | 20.4° | 20.9° | 23.4° | 24.8° | 27.4° | 29.1° | 30.1° |
| 2017–26 | 31.3° | 31.3° | 30.6° | 27.5° | 23.8° | 22.1° | 22.7° | 24.6° | 27.6° | 28.4° | 30.1° | 31.1° |
| Change | +0.8° | +1.3° | +1.1° | +1.1° | +0.7° | +1.6° | +1.8° | +1.2° | +2.9° | +1.0° | +0.9° | +0.9° |
The average daily high, month by month, for the nearest ERA5 grid cell. Bold is a clear change; grey is within the ordinary spread between years. Every destination, ranked.
Getting there
How far Iguazu Falls is, and what it costs, depends on where you set off from — the months above do not.
- from Sao Paulo
- from Buenos Aires
- from Santiago
- from Lima
- from Bogota
- from Miami
- from Mexico City
- from Cape Town
Open in Rome2rio for every way from to Iguazu Falls, flying or not.
Before you go
Type C and I plugs at 220 V. Drives on the right. The currency is the Argentine convertible peso. No UK Foreign Office advice against travel. Global Affairs Canada: Exercise normal security precautions (with regional advisories). US State Department: Level 1: Exercise Normal Precautions. Everything for Argentina: cost of living, languages, emergency numbers and health.
Being there
On arrival
- Paying — Cards, now mostly contactless, are accepted by chains and many shops. Carry some pesos for small places and for restaurant tips, which are usually left in cash.
- UPI, for visitors from India — Not accepted for paying here; bring a card that works abroad.
- Tipping — About 10% in restaurants, often left in cash even when paying by card; taxi drivers do not expect a tip.
Getting around Iguazu Falls
- Apps — Rides: Cabify, DiDi, inDrive, Uber. Maps: Google Maps, Apple Maps. Messages: WhatsApp.
Both sides of the park are well served with foot trails. More on Wikivoyage
From the Wikivoyage article on Iguaçu Falls, written by travellers and licensed CC BY-SA 4.0.
Help
- Emergency — police 911 or 101 · ambulance 107 · fire 100.
TravelCharika is not an emergency service: we cannot call for help or send anyone. Numbers can change; if one fails, ask someone local or your hotel.
- Hospitals near Iguazu Fallsa search on Google Maps
- Pharmacies near Iguazu Fallsa search on Google Maps
Your embassy — : how to reach your embassy or consulate abroad. A guess from your city, : a city is not a passport.
Put together by hand from the sources listed, checked 3 October 2026. Apps, cards and rules change, so check before you rely on one.
Sources (16)
- gov.uk/foreign-travel-advice/argentina/getting-help
- uber.com/global/en/cities/buenos-aires
- web.didiglobal.com/ar
- en.wikipedia.org/wiki/Cabify
- indrive.com/es-ar/city-rides
- emova.com.ar/index.php/medios-de-pago
- argentina.gob.ar/sube
- argentina.gob.ar/transporte/ya-podes-pagar-el-colectivo-con-tarjetas-de-debito-credito-o-qr-desde-el-celular-3
- en.wikivoyage.org/wiki/Argentina
- en.wikivoyage.org/wiki/Buenos_Aires
- infobip.com/blog/whatsapp-statistics
- soax.com/research/most-popular-messaging-apps
- developers.google.com/maps/coverage
- apple.com/ios/feature-availability
- pib.gov.in/PressReleasePage.aspx?PRID=2286608
- rbidocs.rbi.org.in/rdocs/AnnualReport/PDFs/09PAYMENT290526C6588B796E664822A2BD0DEB6452CAD4.PDF
Iguazu Falls in pictures
i
Bernard Gagnon, CC BY-SA 4.0, via Wikimedia Commons
i
Bernard Gagnon, CC BY-SA 4.0, via Wikimedia Commons
i
Genossegerd, CC BY-SA 3.0, via Wikimedia Commons
i
Ezarate, CC BY-SA 3.0, via Wikimedia Commons
i
Matthias Bethke, CC BY-SA 4.0, via Wikimedia Commons
What Iguazu Falls is like
One of the great natural wonders of the world, the Iguaçu Falls (Portuguese: Cataratas do Iguaçu], Spanish: Cataratas del Iguazú, Tupi: Y Ûasu "big water") are close to the triple border of Brazil, Paraguay, and Argentina. The area is on the UNESCO World Heritage List. More on Wikivoyage
- Worth seeing
- The Falls are an awesome sight as tonnes of water throw themselves over cliffs and the mist rises amongst the jungle. More on Wikivoyage
- Worth doing
- Spectacular boat trips can be made under the falls. Iguazu Jungle Explorer. Offers trips, including boat rides (recommended) and rides on 4WD trucks through the park (not so interesting). More on Wikivoyage
- Getting in
- The falls are usually reached through one of the three cities in the tri-border between Brazil, Argentina and Paraguay. The city on the Brazilian side is Foz do Iguaçu - big and reasonably safe by Brazilian standards. More on Wikivoyage
From the Wikivoyage article on Iguaçu Falls, written by travellers and licensed CC BY-SA 4.0; the full article has far more. The numbers above are measured; this is experience.
Around Iguazu Falls
Also in Argentina
Nearby
- Sao Paulo Brazil · 833 km
- Montevideo Uruguay · 1,045 km
- Rio de Janeiro Brazil · 1,192 km
- La Paz Bolivia · 1,731 km
Kind of place
Iguazu Falls is in Argentina, Latin America. Distances are great-circle, so a short one can still be a long way round.
Check your inbox. A confirmation is on its way: open the link in it, press Confirm, and you are subscribed.
That did not go through. Check the address, or try again in a minute.
Already sent. A confirmation went to that address in the last day: look for it, spam folder included. Its link works for three days.
You are not on the list until you confirm from your inbox. The list lives with our email provider, Resend; the privacy page says the rest.
Links marked Ad pay us a commission if you book through one, at no extra cost to you. That does not affect the scores on this page, which are computed from climate and fare data before any link is built.