What is the weather like in Argentina during September?

September brings early spring to Argentina with distinct regional variations. Buenos Aires sees mild temperatures of 15-20°C (59-68°F) while Salta offers warm days near 25°C (77°F) followed by cooler evenings. The Patagonian regions including El Calafate and Tierra del Fuego National Park stay cool with temperatures between 5-10°C (41-50°F). A TourRadar traveler noted during their September visit: "The weather was perfect for exploring both the urban and natural attractions especially in Buenos Aires where we could comfortably walk for hours."

What are the best places to visit in Argentina during September?

September provides excellent conditions across Argentina's diverse regions. The Northwest's Salta and Jujuy showcase their mountain landscapes and salt flats under clear skies. Wine enthusiasts can explore Mendoza's vineyards including the well-known Bodega La Rural. Buenos Aires buzzes with spring activities while Patagonia enters its prime season. Places like Hotel Los Cauquenes in Ushuaia give visitors front-row seats to returning wildlife. A TourRadar traveler shared: "September was the perfect time to combine both cultural experiences in Buenos Aires and outdoor adventures in Patagonia."

Are there any special festivals or events in Argentina during September?

The month features key cultural celebrations across the country. Buenos Aires hosts its Tango Festival and World Cup while Mendoza presents its Wine Harvest Spring Festival. The Japanese Gardens in Buenos Aires begin their Spring Festival celebrations. Hotel Madero regularly features special tango performances during this time. As one TourRadar traveler described: "The tango festival in September was incredible - the whole city comes alive with dance performances and music."

What unique wildlife experiences are available in Argentina during September?

September marks significant wildlife activity throughout Argentina. Puerto Madryn welcomes Southern Right Whales while Tierra del Fuego sees the return of its penguin colonies. The Iguazu Falls wetlands offer prime bird watching opportunities. Properties like Guamini Mision near Iguazu connect guests with expert wildlife guides. One TourRadar traveler shared: "The wildlife viewing in September was incredible especially the returning whale populations in Patagonia."

What is the best way to plan a multi-city tour in Argentina for September?

Start your September journey in Buenos Aires then head to Iguazu Falls where moderate temperatures make exploring comfortable. Continue south to Patagonia visiting El Calafate and Ushuaia. Consider stays at Hotel Mirador del Lago or Hotel Albatros. A TourRadar traveler observed "September was perfect for seeing multiple destinations - we had great weather in both Buenos Aires and Patagonia." Book domestic flights early as September begins peak season in many areas.

What should I pack for Argentina in September?

Argentina's varied September weather requires thoughtful packing. Buenos Aires calls for light jackets and sweaters while Patagonia demands warmer gear including waterproof outerwear and hiking boots for areas like Los Glaciares National Park. TourRadar travelers at Perito Moreno Glacier advise: "Weather can change quickly in September so having proper layers was essential." For Iguazu Falls pack light clothes plus a waterproof jacket. Comfortable walking shoes are crucial especially when staying at hotels like Jardín del Iguazú that provide easy access to attractions.

Argentina Tours in September 2027

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10 best Argentina trips in September 2027

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Ancient Wonders
Southern Patagonia: El Calafate & Ushuaia
5.0 (5 reviews)
"Great places, great service. Everything went perfect."
Tony, traveled in February
Duration
7 days
Destinations
El Calafate, Perito Moreno Glacier, Ushuaia,Tierra del Fuego National Park+1 more
Age Range
All Ages Welcome
Regions
Andes MountainsPatagonia+1 more
Operated in
English, Spanish
Operator
People Travel and Experience
From
US$2,135per person
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Price based on Private Double Room
1 Sep, 2027
10 spaces left
2 Sep, 2027
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City & Culture
Tango Culture & the Marvels of Nature (From Buenos Aires to El Calafate)
4.4 (10 reviews)
"Every single organization that Say Hueque worked with did exactly what was outlined in our itinerary every single time."
Elaine, traveled in February
Duration
8 days
Destinations
Buenos Aires, El Calafate, Los Glaciares National Park,Perito Moreno Glacier,Puerto Iguazu,Iguazu Falls,Foz Do Iguacu+4 more
Age Range
All Ages Welcome
Operated in
English, Spanish
Operator
Say Hueque Argentina & Chile Journeys
From
US$2,110per person
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Price based on Private Double Room
1 Sep, 2027
10 spaces left
2 Sep, 2027
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City & Culture
5-Day Buenos Aires Adventures
4.0 (1 review)
Duration
5 days
Destinations
Buenos Aires, Tigre, San Antonio de Areco
Age Range
All Ages Welcome
Country Region
The Pampas
Operated in
English, Spanish
Operator
Signature DMC
From
US$1,070per person
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Price based on Private Double Room
1 Sep, 2027
10+ spaces left
2 Sep, 2027
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City & Culture
Best of Argentina
4.7 (12 reviews)
"Totally, utterly fabulous for all the right reasons! It is the first time we have ever used an agency to organize a tour but after this experience, we would happily do so again."
Pippa, traveled in January
Duration
12 days
Destinations
Buenos Aires, Ushuaia, El Calafate, Iguazu Falls
Age Range
All Ages Welcome
Operated in
English, Spanish
Operator
Say Hueque Argentina & Chile Journeys
From
US$3,155per person
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Price based on Private Double Room
1 Sep, 2027
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2 Sep, 2027
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Nature & Wildlife
Limited-Time Patagonia Escape: 6 Days Ushuaia & El Calafate
5.0 (1 review)
"Your service is very perpect."
SOONYOUNG, traveled in June
Duration
6 days
Destinations
Ushuaia, El Calafate
Age Range
All Ages Welcome
Regions
Andes MountainsPatagonia+1 more
Operated in
English, Spanish
Operator
Trip to South America
From
US$990per person
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Price based on Shared Room
1 Sep, 2027
10+ spaces left
2 Sep, 2027
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City & Culture
10-Day Journey through Argentina: Buenos Aires, Iguazú & Salta
Duration
10 days
Destinations
Buenos Aires, Foz Do Iguacu, Iguazu Falls, Puerto Iguazu,Salta,Quebrada de las Conchas,Cafayate,Purmamarca,Huacalera,Uquia,Humahuaca,Maimara+8 more
Age Range
All Ages Welcome
Regions
Andes MountainsNorthwest Argentina+1 more
Operated in
English, Spanish
Operator
Signature DMC
From
US$1,560per person
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Price based on Private Double Room
1 Sep, 2027
10+ spaces left
2 Sep, 2027
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Nature & Wildlife
The End of the World + El Chalten w/Bus (10 Days)
4.5 (6 reviews)
"Thoroughly enjoyed the tour. We saw a lot of patagonia. The private room in a hostel option was great."
Russell, traveled in December
Duration
10 days
Destinations
El Chalten, El Calafate, Torres del Paine National Park,Ushuaia+1 more
Age Range
Ages 18+
Regions
Andes MountainsPatagonia+1 more
Operated in
English
Operator
HI Travel South America
From
US$1,360per person
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Price based on Shared Room
1 Sep, 2027
6 spaces left
2 Sep, 2027
6 spaces left
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City & Culture
Customized Private Argentina In-depth Tour to Patagonia, Daily Start & Private Car
4.0 (1 review)
"I enjoyed my visit to Argentina very much -- but it would have been even better had I not sustained injuries."
Janet, traveled in September
Duration
16 days
Destinations
Buenos Aires, San Isidro, Tigre, Ushuaia,Tierra del Fuego National Park,Puerto Harberton,El Calafate,El Chalten,Mount Fitz Roy,Cerro Torre Mountain,Salta,Cafayate,Cachi,Puerto Iguazu,Iguazu Falls+11 more
Age Range
All Ages Welcome
Mountain
Andes Mountains
Operated in
English
Operator
Agate Travel
From
US$8,259per person
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Price based on Private Double Room
1 Sep, 2027
10 spaces left
2 Sep, 2027
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City & Culture
Tailor-Made 7-Day Argentina Classic Trip, Daily Start (Private Guide & Driver)
Duration
7 days
Destinations
Buenos Aires, El Calafate, Los Glaciares National Park,Perito Moreno Glacier,Puerto Iguazu,Iguazu Falls,Foz Do Iguacu+4 more
Age Range
All Ages Welcome
Operated in
English
Operator
Agate Travel
From
US$4,039per person
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Price based on Private Double Room
1 Sep, 2027
10 spaces left
2 Sep, 2027
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City & Culture
City & Jungle: Buenos Aires and Iguazú Falls
4.3 (4 reviews)
"The easiest and most accommodating way to knock out the key things I wanted to do."
Jasmine, traveled in September
Duration
6 days
Destinations
Buenos Aires, Iguazu Falls
Age Range
Ages 18+
Operated in
English, Spanish
Operator
People Travel and Experience
From
US$1,420per person
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Price based on Private Double Room
1 Sep, 2027
10 spaces left
2 Sep, 2027
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City & Culture
Argentina - Buenos Aires, Calafate and Ushuaia - 10 days
4.7 (6 reviews)
"I really apreciate to Aborigen tours"
Kou, traveled in August
Duration
10 days
Destinations
Buenos Aires, El Calafate, Los Glaciares National Park,Perito Moreno Glacier,Ushuaia,Tierra del Fuego National Park+3 more
Age Range
All Ages Welcome
Regions
Andes MountainsPatagoniaLos Glaciares National Park+2 more
Operated in
English, Spanish
Operator
Aborigen Tours
15% off
From $1,160
US$986per person
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Price based on Private Double Room
1 Sep, 2027
10+ spaces left
2 Sep, 2027
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City & Culture
Argentina: Buenos Aires and Iguazú Falls - 6 days
4.0 (5 reviews)
"From the start, you all were very friendly, easy to contact, and always happy to answer questions or assist with requests."
Yonel, traveled in December
Duration
6 days
Destinations
Buenos Aires, Puerto Iguazu, Iguazu Falls, Foz Do Iguacu
Age Range
All Ages Welcome
Country Region
Iguazu/Iguassu Falls
Operated in
English, Spanish
Operator
Aborigen Tours
15% off
From $729
US$620per person
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Price based on Private Double Room
1 Sep, 2027
10+ spaces left
2 Sep, 2027
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City & Culture
City, Jungle & Mountains: Buenos Aires, Iguazú & Salta
3.8 (6 reviews)
"The hotels, tours, transportation and dinner outings were all first-class. Excellent experience and value for money."
Roger, traveled in January
Duration
11 days
Destinations
Buenos Aires, Puerto Iguazu, Iguazu Falls, Foz Do Iguacu,Salta,Quebrada de las Conchas,Cafayate,San Antonio de los Cobres,Purmamarca,Tilcara,Huacalera,Uquia,Humahuaca,Maimara,Cachi+11 more
Age Range
All Ages Welcome
Operated in
English, Spanish
Operator
People Travel and Experience
15% off
From
US$2,320per person
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Price based on Private Double Room
1 Sep, 2027
10 spaces left
2 Sep, 2027
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Hiking & Trekking
Patagonia Hiking
4.8 (19 reviews) award winner
"Great. Great people."
Stacey, traveled in January
Duration
9 days
Destinations
Buenos Aires, El Calafate, El Chalten,Perito Moreno Glacier+1 more
Age Range
Ages 12+
Regions
Andes MountainsMount Fizroy and Cerro TorrePatagoniaLos Glaciares National Park+3 more
Operated in
English
Operator
G Adventures
25% off
From $3,699
US$2,774per person
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Price based on Shared Room
G Adventures offers 5% discount for past passengers, saving $139
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City & Culture
Buenos Aires to Santiago de Chile (9 Days)
5.0 (2 reviews)
"Great experience, nice weather, great team."
Ritesh, traveled in April
Duration
9 days
Destinations
Buenos Aires, Mendoza, Luján de Cuyo, Potrerillos,Santiago+1 more
Age Range
Ages 18+
Regions
Andes MountainsMount AconcaguaCuyoEl Leoncito National Park+3 more
Operated in
English
Operator
HI Travel South America
25% off
From
US$1,206per person
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Price based on Private Double Room
2 Sep, 2027
6 spaces left
3 Sep, 2027
6 spaces left
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