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 2026

10 best Argentina trips in September 2026

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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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8 Sep, 2026
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9 Sep, 2026
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City & Culture
6-Day Argentina Tour: Buenos Aires & Iguazu Falls
5.0 (3 reviews)
"Excellent value for money, everything has been very good. I highly recommend working with this agency."
Ayelen, traveled in November
Duration
6 days
Destinations
Buenos Aires, San Isidro, Tigre, Puerto Iguazu,Iguazu Falls+1 more
Age Range
Ages 18+
Operated in
English
Operator
Tangol Tours
From
US$1,370per person
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Price based on Private Double Room
8 Sep, 2026
3 spaces left
9 Sep, 2026
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City & Culture
4 Day - Ushuaia, End of the world
5.0 (2 reviews)
"Very satisfied with the whole process from enquiry to booking. Loves both the accommodation arranged in El Calafate and Ushuaia."
Cheah, traveled in September
Duration
4 days
Destinations
Buenos Aires, Ushuaia
Age Range
All Ages Welcome
Operated in
English, Spanish
Operator
Qwerty Travel Argentina
From
US$855per person
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Price based on Private Double Room
8 Sep, 2026
10 spaces left
9 Sep, 2026
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City & Culture
Best of Argentina
4.7 (12 reviews)
"Everything was perfect. Say Hueque really surprised me so much."
Erucar, traveled in October
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$3,055per person
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Price based on Private Double Room
8 Sep, 2026
10 spaces left
9 Sep, 2026
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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
8 Sep, 2026
10+ spaces left
9 Sep, 2026
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City & Culture
Triangulo Argentino: Buenos Aires - Bariloche - El Calafate 8 días - 7 noches
Duration
8 days
Destinations
Buenos Aires, San Carlos De Bariloche, El Calafate
Age Range
All Ages Welcome
Regions
Andes MountainsPatagonia+1 more
Operated in
English, Spanish
Operator
BM Tours
From
US$1,190per person
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Price based on Private Double Room
8 Sep, 2026
10 spaces left
9 Sep, 2026
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Nature & Wildlife
Patagonia Dreams: From Bariloche to the Icefields of El Calafate
4.3 (3 reviews)
Duration
7 days
Destinations
San Carlos De Bariloche, El Calafate,Perito Moreno Glacier,El Chalten,Mount Fitz Roy+3 more
Age Range
All Ages Welcome
Regions
Andes MountainsPatagonia+1 more
Operated in
English, Spanish
Operator
People Travel and Experience
From
US$1,580per person
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Price based on Private Double Room
8 Sep, 2026
10 spaces left
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Nature & Wildlife
5-Day Trip to Ushuaia & El Calafate
4.6 (10 reviews)
"I would choose this company once and a thousand times more."
BenjaminOsamerito, traveled in February
Duration
5 days
Destinations
Ushuaia, El Calafate
Age Range
All Ages Welcome
Regions
Andes MountainsPatagonia+1 more
Operated in
English, Spanish
Operator
Signature DMC
From
US$1,170per person
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Price based on Private Double Room
8 Sep, 2026
10+ spaces left
9 Sep, 2026
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Nature & Wildlife
Grand Patagonia Journey: Bariloche, El Calafate & Ushuaia
5.0 (1 review)
"We absolutely loved Argentina. The places, the people and the food!"
Mercedes, traveled in March
Duration
12 days
Destinations
Buenos Aires, San Carlos De Bariloche,Nahuel Huapi National Park,Victoria Island,Los Arrayanes National Park,San Martin de los Andes,El Calafate,Perito Moreno Glacier,El Chalten,Los Glaciares National Park,Mount Fitz Roy,Ushuaia,Tierra del Fuego National Park+11 more
Age Range
All Ages Welcome
Regions
Andes MountainsPatagonia+1 more
Operated in
English, Spanish
Operator
People Travel and Experience
From
US$3,705per person
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Price based on Private Double Room
8 Sep, 2026
10 spaces left
9 Sep, 2026
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City & Culture
From the Jungle to the End of the World
5.0 (4 reviews)
"Excellent itinerary and awesome guides. Argentina fantastic."
Frederick, traveled in September
Duration
12 days
Destinations
Buenos Aires, Puerto Iguazu, Iguazu Falls, El Calafate,Perito Moreno Glacier,El Chalten,Mount Fitz Roy,Ushuaia,Tierra del Fuego National Park+5 more
Age Range
All Ages Welcome
Operated in
English, Spanish
Operator
People Travel and Experience
From
US$3,705per person
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Price based on Private Double Room
8 Sep, 2026
10 spaces left
9 Sep, 2026
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City & Culture
12 Days - Classic Argentina
4.7 (9 reviews)
"This tour is the best tour for us as its itinerary is well arranged and the cost is reasonable."
XI, traveled in December
Duration
12 days
Destinations
Buenos Aires, Puerto Iguazu, Ushuaia, El Calafate
Age Range
All Ages Welcome
Operated in
English, Spanish
Operator
Qwerty Travel Argentina
From
US$1,799per person
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Price based on Private Double Room
8 Sep, 2026
10 spaces left
9 Sep, 2026
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Nature & Wildlife
7 Days of Nature Adventures in Buenos Aires & Mendoza
5.0 (1 review)
"The tour was well organized. I had a very good and enjoyable tour experience."
JAY, traveled in February
Duration
7 days
Destinations
Buenos Aires, Mendoza
Age Range
Ages 12+
Regions
Andes MountainsMount AconcaguaCuyoEl Leoncito National Park+3 more
Operated in
English, Spanish
Operator
Signature DMC
From
US$1,170per person
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Price based on Private Double Room
8 Sep, 2026
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City & Culture
Argentina - Buenos Aires, Calafate and Ushuaia - 10 days
4.7 (6 reviews)
"This was my first time in Argentina and it couldn't have been more special. The trip gave me memories I'll cherish forever."
Patricia, 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
8 Sep, 2026
10+ spaces left
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Nature & Wildlife
3-Days Iguazu Falls Tour of the Argentinian and Brazilian Side
4.3 (26 reviews)
"Great 2-night tour of Iguazu Falls! The hotel (Mercure) was convenient and comfortable."
Kerri, traveled in December
Duration
3 days
Destinations
Buenos Aires, Iguazu Falls
Age Range
All Ages Welcome
Country Region
Iguazu/Iguassu Falls
Operated in
English, Spanish
Operator
Signature DMC
15% Off
From
US$590per person
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8 Sep, 2026
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City & Culture
Northern of Argentina: Salta & Jujuy
4.8 (4 reviews)
"Great trip! Excellent experience."
Abril, traveled in February
Duration
6 days
Destinations
Salta, Quebrada de las Conchas, Cafayate,San Antonio de los Cobres,Purmamarca,Tilcara,Huacalera,Uquia,Humahuaca,Maimara+7 more
Age Range
All Ages Welcome
Regions
Andes MountainsNorthwest Argentina+1 more
Operated in
English, Spanish
Operator
People Travel and Experience
15% Off
From
US$1,245per person
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Price based on Private Double Room
8 Sep, 2026
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9 Sep, 2026
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