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

250+ Argentina tours

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Nature & Wildlife
City & Jungle: Buenos Aires and Iguazú Falls
4.3 (4 reviews)
"This trip really helped you to visit two destinations in Argentina that we really wanted to visit: buenos aires and iguazu falls."
Richard, traveled in April
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
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 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
Price based on Private Double Room
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1 Sep, 2026
3 spaces left
2 Sep, 2026
3 spaces left
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Polar
4 Day - Ushuaia, End of the world
5.0 (2 reviews)
"The hotel where I stayed, Las Hayas, was very very good. The free shuttle to the city center was great."
Ralph, traveled in November
Duration
4 days
Destinations
Buenos Aires, Ushuaia
Age Range
All Ages Welcome
Operated in
English, Spanish
Operator
Qwerty Travel Argentina
From
US$855per person
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 Sep, 2026
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City & Culture
Best of Argentina
4.7 (12 reviews)
"I could enjoy just being in beautiful Patagonia and relax rather than constantly trying to sort my travel and hotel arrangements at each stop."
Catherine, 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
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 Sep, 2026
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Nature & Wildlife
Buenos Aires and Iguazu 7 Days - 6 Nights
Duration
7 days
Destinations
Buenos Aires, Iguazu Falls
Age Range
All Ages Welcome
Country Region
Iguazu/Iguassu Falls
Operated in
English, Spanish
Operator
BM Tours
From
US$854per person
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 Sep, 2026
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City & Culture
7 days through the magnificent northwest Argentine
5.0 (1 review)
"A perfect trip! So glad I did."
Gregorius, traveled in December
Duration
7 days
Destinations
Salta, San Lorenzo, Los Cardones National Park, Cachi,Seclantas,Molinos,San Carlos,Cafayate,Campo Quijano,Purmamarca,Tilcara,Huacalera,Uquia,Humahuaca,Maimara+11 more
Age Range
All Ages Welcome
Regions
Northwest ArgentinaAndes Mountains+1 more
Operated in
English, Spanish
Operator
Signature DMC
From
US$1,710per person
Price based on Private Double Room
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1 Sep, 2026
10+ spaces left
2 Sep, 2026
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Adventure & Adrenaline
5-Day Trip to Ushuaia & El Calafate
4.6 (10 reviews)
"Good trip of Ushuaia and El Calafate (Patagonia) if you intending to extend your Southern America tour."
Vladimir, traveled in January
Duration
5 days
Destinations
Ushuaia, El Calafate
Age Range
All Ages Welcome
Physical Rating
Easy
Regions
PatagoniaAndes Mountains+1 more
Operated in
English, Spanish
Operator
Signature DMC
From
US$1,170per person
Price based on Private Double Room
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1 Sep, 2026
10+ spaces left
2 Sep, 2026
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Polar
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
PatagoniaAndes Mountains+1 more
Operated in
English, Spanish
Operator
People Travel and Experience
From
US$1,715per person
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 Sep, 2026
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Ancient Wonders
4 Days - Citypackage Iguassu Falls
5.0 (1 review)
"We were very pleased with all of details for the tour from the pick up at the airport and the tour of both sides of the falls."
Suzanne, traveled in February
Duration
4 days
Destinations
Puerto Iguazu, Iguazu Falls
Age Range
All Ages Welcome
Country Region
Iguazu/Iguassu Falls
Operated in
English, Spanish
Operator
Qwerty Travel Argentina
From
US$525per person
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 Sep, 2026
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Polar
Patagonia Express: Buenos Aires, El Calafate & Ushuaia
5.0 (2 reviews)
"The people were lovely and there were zero issues."
F, traveled in December
Duration
9 days
Destinations
Buenos Aires, El Calafate, Perito Moreno Glacier, Ushuaia,San Antonio de Areco+1 more
Age Range
All Ages Welcome
Regions
PatagoniaAndes Mountains+1 more
Operated in
English, Spanish
Operator
People Travel and Experience
From
US$2,860per person
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 Sep, 2026
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Nature & Wildlife
3-Days Iguazu Falls Tour of the Argentinian and Brazilian Side
4.3 (26 reviews)
"The real benefit was being able to skip the queues & having someone point you to the best spots."
Heather, traveled in September
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
From
US$590per person
Price based on Private Double Room
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1 Sep, 2026
10+ spaces left
2 Sep, 2026
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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$1,043per person
Price based on Private Double Room
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1 Sep, 2026
10+ spaces left
2 Sep, 2026
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Polar
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
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 Sep, 2026
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Polar
Argentina: Ushuaia, Calafate, Bariloche, Puerto Madryn & Buenos Aires - 11 days
4.6 (5 reviews)
"The level of personalization was outstanding, and the communication was constant throughout the entire process."
Adela, traveled in March
Duration
11 days
Destinations
Ushuaia, Tierra del Fuego National Park, El Calafate,Perito Moreno Glacier,Los Glaciares National Park,San Carlos De Bariloche,Puerto Madryn,Valdes Peninsula,Puerto Piramides,Punta Tombo National Reserve,Buenos Aires+8 more
Age Range
All Ages Welcome
Country Region
Patagonia
Operated in
English, Spanish
Operator
Aborigen Tours
15% Off
From $1,369
US$1,164per person
Price based on Private Double Room
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1 Sep, 2026
10+ spaces left
2 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
Northwest ArgentinaAndes Mountains+1 more
Operated in
English, Spanish
Operator
People Travel and Experience
15% Off
From
US$1,245per person
Price based on Private Double Room
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1 Sep, 2026
10 spaces left
2 Sep, 2026
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