Wondering when is the best time to visit Argentina? I lived in Argentina for two years and experienced all the seasons, so this guide will help you plan the perfect trip with my seasonal recommendations.
One of the questions readers often ask me about Argentina is, “When’s the best time to visit?”
The honest answer is: it depends.
Argentina stretches almost 3,700 kilometres from north to south, so there’s no single “best” month to visit the whole country. You could be hiking beneath glaciers in Patagonia while it’s sweltering in Buenos Aires, or exploring the vineyards of Mendoza while the northwest is in the middle of its rainy season.
For most travellers, spring (October and November) and autumn (March and April) offer the best balance of weather and fewer crowds. But if Patagonia, Iguazú Falls or skiing are at the top of your list, a different time of year might suit you better.
I lived in Argentina for two years and travelled extensively throughout the country in every season. This guide will help you decide exactly when to visit based on the destinations and experiences that matter most to you.
This blog post may contain affiliate links, meaning if you book or buy something through one of these links, I may earn a small commission (at no extra cost to you).
The best time to visit Argentina
If you’re looking for the short answer, March-April and October-November are the best times to visit Argentina.
These shoulder seasons offer the best balance of pleasant weather, fewer crowds and lower prices. They’re also the easiest months to build a classic Argentina itinerary, as conditions are generally favourable across much of the country.
Of course, there’s no single “best” time to visit everywhere. Argentina stretches from subtropical rainforest in the north to glaciers at the southern tip of Patagonia, so the ideal time depends on where you’re going and what you want to do.
Here are my general recommendations for the best time to visit Argentina based on what you want to do and see:
- For Buenos Aires: March-April and October-November
- For hiking in Patagonia: November-March
- For wine country: March-May
- For skiing/snow activities: June-August
- For best prices and fewer crowds: March-June and September-November
Overall, my favourite month to visit Argentina is November. Spring is in full swing, the jacaranda trees are flowering in Buenos Aires, Patagonia is reopening for the hiking season and temperatures are comfortable across much of the country. It’s one of the few times of year when you can comfortably combine several regions in the same trip.
To help you plan further, I’ve broken this article up into two main sections. You can find the best time to visit Argentina:
Use those links above to jump to the section that you’re most interested in.
Before we begin: For my northern hemisphere friends, don’t forget that Argentina’s seasons are the opposite! So December to February is our summer, and June to August is winter.
Best time to visit Argentina’s most popular destinations
There are so many amazing places to visit in Argentina, and here I’ve broken down the best time to visit the main destinations. The table below shows the best months at a quick glance; read on for some further background.
When is the best time to visit Buenos Aires?
Best time: March-May and September-November
Least ideal: January-February
Why visit then? Mild temperatures make it comfortable to explore the city’s neighbourhoods on foot, dine outdoors and enjoy its parks, markets and café culture.
Good to know: Summer is hot and humid, but the city is noticeably quieter as many porteños head to the coast for their holidays.
For most travellers, March to May and September to November are the best times to visit Buenos Aires. These shoulder seasons bring pleasant temperatures, making it much more enjoyable to wander neighbourhoods like Palermo and San Telmo, linger over long lunches at outdoor cafés and explore the city’s parks and markets.
If I had to choose just one time to visit, I’d recommend November. The jacaranda trees burst into bloom, outdoor dining is in full swing, and the city has a vibrant energy before the summer heat arrives. It’s one of the best things to see in Buenos Aires.
While Buenos Aires can be visited year-round, January and February are the least comfortable months. Temperatures regularly climb above 30°C, humidity can be intense, and sightseeing can become tiring in the afternoon heat. On the plus side, many locals leave for beach holidays during this time, so the city feels quieter and hotel prices can sometimes be lower.
Winter (June to August) is another good option if you don’t mind cooler weather. Days are generally mild rather than freezing, making it a pleasant time to explore museums, cafés and historic neighbourhoods without the summer crowds.
→ READ NEXT:
When is the best time to visit El Calafate and El Chaltén?
Best time: November-March
Least ideal: May-September (unless you’re visiting solely to see Perito Moreno Glacier)
Why visit then? Warmer temperatures, long daylight hours and the best conditions for hiking make summer the ideal time to explore Los Glaciares National Park.
Good to know: While Perito Moreno Glacier can be visited year-round, many hiking trails, tours and services in El Chaltén operate on a reduced schedule outside the summer season.
For most travellers, November to March is the best time to visit El Calafate and El Chaltén. These months offer the longest days and the most reliable conditions for hiking iconic trails like Laguna de los Tres and Laguna Torre, while also providing excellent weather for glacier cruises and ice trekking on Perito Moreno Glacier.
Personally, I’d aim for November or March. The weather is often excellent, you’ll avoid the busiest holiday crowds of January and February, and accommodation is generally easier to find.
Although Perito Moreno Glacier is spectacular at any time of year, winter brings shorter days, colder temperatures and fewer services in El Chaltén. Some El Chaltén hiking trails can become inaccessible due to snow and ice, and many businesses close during the quieter months.
One thing to remember is that Patagonia’s weather is famously unpredictable. Even in summer, it’s common to experience sunshine, strong winds and rain in the same day, so pack layers and be prepared for changing conditions.
When is the best time to visit Bariloche?
Best time: December-March for hiking; June-August for skiing
Least ideal: May and October
Why visit then? Summer is ideal for hiking, kayaking, scenic drives and enjoying the lakes, while winter transforms Bariloche into Argentina’s premier ski destination.
Good to know: Bariloche has two distinct peak seasons. Summer attracts hikers and road trippers, while winter is busy with skiers from across Argentina and South America, so book accommodation well in advance if you’re travelling during either period.
Bariloche is one of Argentina’s few true year-round destinations, but the experience changes dramatically depending on when you visit this part of northern Patagonia.
During the summer months (December to March), warm days and long daylight hours make it the perfect base for hiking, mountain biking, kayaking and driving the spectacular Ruta de los Siete Lagos. Most hiking trails are open, alpine wildflowers are in bloom, and the surrounding lakes are ideal for swimming or paddleboarding.
Winter (June to August) is ski season, with Cerro Catedral becoming one of South America’s busiest ski resorts. July is the busiest and most expensive month because it coincides with Argentine winter school holidays, so expect larger crowds and higher accommodation prices.
If you’re mainly interested in hiking and scenic drives, I’d avoid May and October. These shoulder months can bring unpredictable weather, some trail closures and reduced tourism services while operators prepare for the upcoming season.
→ READ NEXT: How to visit the Ruta de los Siete Lagos
When is the best time to visit Ushuaia?
Best time: November-March
Least ideal: May-August (unless of course you’re visiting for skiing/snow)
Why visit then? Long days and milder temperatures make summer the best time for hiking, wildlife cruises and exploring Tierra del Fuego National Park.
Good to know: Ushuaia is much further south than Bariloche, so seasons are shorter and weather conditions can change rapidly at any time of year.
For most travellers, summer is by far the best time to visit Ushuaia. Between November and March, you’ll enjoy the longest daylight hours, milder temperatures and the best conditions for hiking in Tierra del Fuego National Park, cruising the Beagle Channel and spotting wildlife.
November is one of my favourite months to visit because the summer season is just beginning. Tourist services are reopening, landscapes are coming back to life after winter, and you’ll usually encounter fewer crowds than during the peak months of December and January.
Winter (June to August) offers a completely different experience. While hiking opportunities are limited, it’s a fantastic time if you’re interested in skiing, snowshoeing or seeing Patagonia blanketed in snow. If those activities aren’t on your itinerary, however, I’d recommend visiting during the warmer months instead.
Whatever time of year you visit, be prepared for Patagonia’s famously unpredictable weather. It’s not unusual to experience sunshine, strong winds and rain all in the same day, so dressing in layers is always a good idea.
→ READ NEXT: The best things to do in Ushuaia
When is the best time to visit Mendoza?
Best time: March-May
Least ideal: December-January
Why visit then? Autumn brings comfortable temperatures, beautiful vineyard colours and the annual grape harvest, making it one of the best times to visit wine country.
Good to know: If you want to experience the famous Vendimia celebrations (harvest season), plan your visit for early March and book accommodation well in advance.
If you’re visiting Mendoza primarily for the wine, March to May is the best time to go. This is harvest season, when vineyards are at their most beautiful and the city comes alive with events celebrating the grape harvest, including the famous Vendimia festival in early March.
I’ve visited Mendoza in both March and July (check out my 3 days in Mendoza itinerary), and while I’d choose autumn if I had the option, I enjoyed both trips for different reasons.
My March visit coincided with the end of the harvest season, when the vineyards were full of colour and the atmosphere throughout the region was buzzing. The weather was warm enough for long winery lunches and afternoons cycling between Mendoza vineyards, and it was a divine few days.
By contrast, my winter visit in July was much quieter. The vines were bare and the scenery wasn’t quite as picturesque, but the wineries were still open for tastings, the snow-capped Andes created a spectacular backdrop, and there were far fewer visitors than during harvest.
If you’re not set on visiting during Vendimia, I’d also consider spring (September to November). The weather is mild, the vineyards are beginning to turn green again, and it’s a lovely time to explore before the busy harvest season begins.
When is the best time to visit Iguazu Falls and Northeast Argentina?
Best time: April-June and August-September
Least ideal: December-February
Why visit then? Cooler temperatures and lower humidity make it much more comfortable to explore the falls, while the rainforest remains lush year-round.
Good to know: The falls are spectacular in every season. Summer often brings heavier rainfall and more dramatic water flow, but also higher humidity and the chance of afternoon storms.
Thanks to its subtropical climate, Iguazú Falls can be visited at any time of year. Unlike other parts of Argentina, there isn’t a single season I’d tell travellers to avoid completely. But there are times of year when it’s hotter and muggier.
My favourite months are April to June and August to September, when temperatures are warm rather than stifling, humidity is lower and it’s much more comfortable to spend a full day exploring both the Argentine and Brazilian sides of the falls.
During the summer months (December to February), expect hot, humid conditions and frequent afternoon downpours. The extra rainfall can make the waterfalls even more powerful, but you’ll also contend with stickier weather and busier visitor numbers, particularly during school holidays.
Whatever time of year you visit, pack a lightweight rain jacket or pick up one of the inexpensive ponchos sold at the park entrances. Between the mist from the waterfalls and the region’s frequent showers, it’s almost impossible to stay completely dry!
→ READ NEXT: How to visit Iguazú Falls
When is the best time to visit Salta and Northwest Argentina?
Best time: April-June and September-November
Least ideal: January-February
Why visit then? Dry, sunny weather is ideal for road trips through the Quebrada de Humahuaca, Cafayate and the Puna, with clear skies and comfortable daytime temperatures.
Good to know: Summer is the region’s rainy season. Heavy downpours can cause flooding and landslides, making some roads difficult to access.
The best time to visit northwest Argentina is between April and November, when warm, dry days are perfect for exploring the region’s colourful mountains, colonial towns and high-altitude desert landscapes. This is the perfect time for a north Argentina road trip.
I visited in September, and I couldn’t have asked for better weather. Days were warm and sunny for exploring the wineries around Cafayate and driving through the Quebrada de las Conchas, while the cooler evenings were perfect for enjoying a glass of local Torrontés.
January and February bring the summer rainy season. While you can still visit, heavy storms can occasionally cause road closures, particularly in more remote areas. If you’re planning a self-drive itinerary through Salta and Jujuy, I’d recommend visiting during the drier months for the most reliable conditions.
Argentina by the seasons
Now, let’s walk through each of the seasons and what you can expect.
When is high season in Argentina?
The high season in Argentina, when the country sees the most tourists, is December to February (summer) and July (winter ski season).
Here’s a quick overview of the tourist seasons:
- High Season: December to February (summer) and July (winter ski season) – expect higher prices and more visitors, including Argentines travelling
- Shoulder Season: March to April (fall/autumn) and September to November (spring) – more temperate weather, with more affordable pricing
- Low Season: May to June (late fall) and August (winter, excluding ski destinations) – fewer travellers, but some parts of the country may be closed to visitors (parts of Patagonia, for example, because of snow)
Summer in Argentina: December to February
Summer, spanning December to March, brings humid heat to Buenos Aires, where the city sizzles in temperatures that regularly hit the mid-30s (Celsius).
The city’s residents, known as Porteños, often escape to the coastal towns of Mar del Plata and Pinamar.
But this is the prime time for foreigners to visit Buenos Aires, and that means accommodation prices tend to climb. It’s a smart move to book ahead.
The beauty of summer is that the days are long, giving you around 14 glorious hours of sunlight each day in December and January. That’s plenty of time to squeeze in all the fun stuff you can do in Buenos Aires in 3 days!
Down in Patagonia, the story is a little different. Summer months offer milder temperatures, but don’t let that fool you. Evenings can get chilly, and this place is famous for its year-round gusty winds. So, when you’re plotting your outdoor adventures, remember to account for the wind factor.
Despite that, summer’s the perfect time to explore Patagonia’s stunning landscapes, with extended daylight hours and open trails. But, brace yourself, you won’t be the only one with this grand idea – it’s the peak tourist season, from Bariloche in the north to Ushuaia in the south.
If you’re heading to Salta, up in the north, summer translates to one thing: HEAT. December and January are the hottest months here, and January also brings the most rain. There can be flash flooding that washes away roads. This isn’t the time to plan a road trip in that part of the country.
Iguazu Falls is a popular summer spot. Just be ready to embrace the rain, as this is the rainy season’s peak. But guess what? The waterfalls are absolutely mind-blowing at this time. Make sure to pack a waterproof jacket and sturdy shoes.
Argentina doesn’t do the daylight saving time dance, so your clocks won’t be springing forward or falling back here.
Pro tip: Stay hydrated in the heat – bring a reusable water bottle like this LifeStraw bottle which also purifies your drinking water.
Autumn in Argentina: March to May
Autumn in Argentina delivers a shift from the sweltering summer heat to a more temperate climate.
In Buenos Aires, the weather is just right, with daytime temperatures hovering between 20-25°C. Evenings might give you a little chill, so you’ll need a light jacket or sweater. There can be a bit of rain, so pack a rain jacket and umbrella.
Mendoza, the wine lover’s paradise, is alive and kicking during autumn. March is harvest time and the vineyards are buzzing. Days are warm, but evenings cool down substantially, creating a perfect setting for a(nother) glass of wine by the fire.
Down in Patagonia, things get a tad frostier compared to the rest of the country. The temperature starts to plunge, ranging from 5-10°C. Sporadic snowflakes can fall in early autumn, with heavier snowfall usually making an appearance by May. If you’re seeking peace and quiet and don’t mind the unpredictability, it’s a great time to experience Patagonia without the crowds. Just be aware that some trails might close early due to snow.
In the northern regions, including Iguazú Falls and Salta, autumn is lovely. The summer rains subside and the weather is warm with lower humidity.
Iguazu Falls, while less torrential due to lower water levels, remains a must-see spectacle. This time of year is popular with visitors, as the heat is much more bearable.
In Salta, the landscapes are lush from the summer rains and the temperatures are far more manageable. March and April can still sprinkle a little rain on your parade. Check to see the conditions of roads before you set out on any road trips.
Winter in Argentina: June to August
Winter in Argentina varies across the country. In Buenos Aires, the winters are fairly mild. You won’t often find the mercury dipping below freezing, and snow doesn’t make an appearance in the city.
But if you venture into Patagonia be prepared for a completely different story. Winters here are the real deal, with heavy snowfall and temperatures that can plunge below freezing. Small towns like El Chaltén usually go into hibernation mode. But in other Patagonian destinations, like Ushuaia, there’s no shortage of snowy adventures, from husky sledding to ice trekking.
This is the prime time to ski in Argentina. Ski resorts like Las Leñas and Cerro Catedral reopen and Argentines and foreigners flock to them. July is the busiest – and most expensive – month to go skiing and snowboarding.
Up north, winter is mild and dry, and this is a great time to visit Iguazu Falls and Salta. In Salta, the days are bathed in sunshine, with cooler nights.
At Iguazu Falls, the max temperature hovers around 24°C. Of course, you can still expect some rainy days, but hey, it’s always raining at Iguazu, regardless of the season. So, don’t let a little rain deter you from witnessing this natural marvel.
Spring in Argentina: September to November
It’s hard not to fall in love with Argentina in spring – it’s my favourite time in Argentina. Spring brings a welcome reprieve from the winter chill, and plants and flowers begin to bloom with vibrant colours.
From mid-September to mid-December, temperatures across the country are comfortable, making sightseeing and outdoor activities enjoyable, whether you’re in the city or the countryside.
Plus, the added bonus is that it’s a budget-friendly season, with slightly cheaper accommodation available.
In Buenos Aires, spring serves up temperatures ranging from a comfy 15 to 25 degrees Celsius. An occasional rain shower keeps things fresh. October can get a bit wet, but that sets the stage for November when the jacaranda trees paint the city’s streets with stunning purple blooms. Trust me, it’s a sight you don’t want to miss.
In the Andean northwest, the snow begins to recede, making way for budding green landscapes. Temperatures in Mendoza range from 10-28 degrees Celsius, creating pleasant conditions for exploring the wine country or hiking in the Andes.
On the other hand, spring in Patagonia can still be quite chilly. Temperatures in Ushuaia rarely rise above 15 degrees Celsius, although it’s a few degrees warmer in northern Patagonia. Tourist spots begin to reopen, and the increasing daylight hours provide more opportunities for exploration.
In the north, spring means warm temperatures and an increase in rainfall. Iguazu Falls and Salta experience temperatures from 20-30 degrees Celsius, and the increased water flow at the falls is nature showing off at its best.
Final thoughts: When is the best time to visit Argentina?
If you’re still unsure when to visit Argentina, here’s my advice: aim for March-April or October-November. These shoulder seasons offer the best combination of pleasant weather, manageable crowds and the flexibility to explore several regions in one trip.
Of course, there’s no single perfect time to visit a country as vast as Argentina. If Patagonia is at the top of your bucket list, summer is hard to beat. Wine lovers should plan around harvest season in Mendoza, while winter is ideal for skiing and the dry season in the northwest.
The good news is that Argentina is a destination you can enjoy year-round. Whether you’re watching glaciers calve in Patagonia, standing in awe of Iguazú Falls, wandering the streets of Buenos Aires or sipping Malbec beneath the Andes, every season offers something memorable.
My only advice is to plan your itinerary around the best time for the regions you want to visit, rather than trying to see the entire country in one trip. Trust me – once you’ve been, you’ll already be planning your return.
Best time to visit Argentina: FAQs
What is the best month to visit Argentina?
If you can only choose one month, November is my top recommendation. Spring is in full swing, temperatures are comfortable across much of the country, Patagonia’s hiking season is getting underway, and you’ll avoid the peak summer crowds. March is another excellent option, particularly if you want to experience Mendoza during harvest season.
What is the cheapest time to visit Argentina?
The cheapest time to visit Argentina is generally during the shoulder and low seasons, particularly May to June and August to September (outside school holidays). You’ll often find lower hotel prices and fewer crowds, although some destinations in Patagonia have reduced services during the quieter months.
What is the worst time to visit Argentina?
There’s no single “worst” time to visit Argentina because seasons vary so much across the country. However, January and February can be uncomfortably hot in Buenos Aires and the northwest experiences its rainy season. If you’re planning to hike in Patagonia, June to August is generally the least suitable time.
When is the best time to visit Patagonia?
For hiking and outdoor adventures, November to March offers the warmest temperatures, the longest daylight hours and the best trail conditions. If you’re visiting Bariloche for skiing instead, plan your trip between June and August.
Is Argentina worth visiting in winter?
Absolutely. Winter (June to August) is an excellent time to visit if you’re interested in skiing around Bariloche, spotting southern right whales in Peninsula Valdés or exploring the dry landscapes of northwest Argentina. Just keep in mind that it’s not the ideal season for hiking in southern Patagonia.
When should I visit Argentina to avoid crowds?
March-April and October-November are generally the best months if you want pleasant weather without the busiest tourist crowds. If you’re visiting Patagonia, avoid the Christmas, New Year and January holiday period, when accommodation books out well in advance.
How far in advance should I book a trip to Argentina?
If you’re travelling during Patagonia’s summer season (December to February), Vendimia in Mendoza (March) or the ski season (July), it’s worth booking accommodation and popular tours several months ahead. At quieter times of year, you’ll usually have much more flexibility.
How many days do you need in Argentina?
I recommend spending at least two weeks in Argentina if it’s your first visit. That gives you enough time to combine Buenos Aires with two or three other regions, such as Iguazú Falls, Mendoza or Patagonia, without feeling rushed. If you only have one week, focus on Buenos Aires and one additional destination.
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Read next
Before you go… you might like these Argentina travel blogs:
- How to Plan the Perfect Trip to Argentina
- Navigating Money in Argentina: A Traveller’s Guide to Money Matters
- Renting a Car in Argentina: 17 Tips and Tricks
- Argentina Itinerary Ideas: Options for 1-4 Weeks
- How to Spend 2 Weeks in Argentina
- Is Argentina Safe to Visit for Tourists?
ARGENTINA TRIP ESSENTIALS
- Book your flight to Argentina online with Skyscanner. I like how this site allows you to find the cheapest days.
- One thing I always purchase is travel insurance! Travel Insurance Master allows you to compare across multiple policy providers, while SafetyWing is great for long-term travellers and digital nomads.
- Wise is my choice for sending and receiving money and spending money overseas (you can get a digital and physical card).
- Find a great hotel in Argentina. Check prices on Booking.com and Expedia online.
- Check out the huge range of day tours throughout Argentina on GetYourGuide or Viator. I love a good food tour in particular!
- Saving money? Check out the range of free walking tours across Argentina with GuruWalk (don’t forget to tip!).
- How to get around? I use DiscoverCars for car hire, or Motorhome Republic and Jucy for campervan/RV rental. For buses, trains and ferries, I use 12GO, Busbud and Omio.
- Grab an e-sim to stay connected while on the road.
- A copy of the Lonely Planet guide to Argentina will be handy. Also pick up a Spanish language phrasebook to help you navigate your visit.
- Keep those bottles of wine you’ll be buying safe in these wine bags.
- Check out my Amazon shop for my fave travel items – everything from backpacks and suitcases to travel adapters and beauty products.
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