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

View Map
Nature & Wildlife
City & Jungle: Buenos Aires and Iguazú Falls
4.3 (4 traveler 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
10% Off
From $1,420
US$1,278per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10 spaces left
2 Sep, 2026
10 spaces left
View tour

View Map
City & Culture
7 Days Argentina: Buenos Aires & Mendoza Highlights
Duration
7 days
Destinations
Buenos Aires, Mendoza
Age Range
Ages 10+
Operated in
English, Spanish
Operator
Responsible Travel South America
10% Off
From
US$1,600per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10 spaces left
2 Sep, 2026
10 spaces left
View tour
View Map
City & Culture
Best of Argentina
4.7 (12 traveler reviews)
"We had a fabulous time, packing in a huge amount in just 12 days, from Buenos Aires to Ushuaia to El Calafate and Iguazu."
Cathy, traveled in April
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
10% Off
From
US$3,055per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10 spaces left
2 Sep, 2026
10 spaces left
View tour
View Map
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
10% Off
From
US$854per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10 spaces left
2 Sep, 2026
10 spaces left
View tour
View Map
Adventure & Adrenaline
5-Day Trip to Ushuaia & El Calafate
4.6 (10 traveler reviews)
"A wonder, having been able to meet him. I have very nice memories."
Bruce, 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
10% Off
From
US$1,170per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10+ spaces left
2 Sep, 2026
10+ spaces left
View tour
View Map
Polar
8-Day Premium Discovery Ushuaia & El Calafate from Buenos Aires
4.8 (5 traveler reviews)
"Dazzling landscapes, we are still stunned by how impressive were the places we could visit."
JhonPhillips, traveled in March
Duration
8 days
Destinations
Buenos Aires, Ushuaia, El Calafate
Age Range
Ages 8+
Regions
PatagoniaAndes Mountains+1 more
Operated in
English, Spanish
Operator
Signature DMC
10% Off
From
US$2,290per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10+ spaces left
2 Sep, 2026
10+ spaces left
View tour
View Map
City & Culture
Grand Patagonia Journey: Bariloche, El Calafate & Ushuaia
5.0 (1 traveler 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
PatagoniaAndes Mountains+1 more
Operated in
English, Spanish
Operator
People Travel and Experience
5% Off
From $3,705
US$3,520per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10 spaces left
2 Sep, 2026
10 spaces left
View tour
View Map
Polar
Patagonia Express: Buenos Aires, El Calafate & Ushuaia
5.0 (2 traveler reviews)
"The trip was great, lots to see in Agentina (nature and city). I recommend this trip."
David, 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
10% Off
From $2,860
US$2,574per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10 spaces left
2 Sep, 2026
10 spaces left
View tour
View Map
Ancient Wonders
4 Days - Citypackage Iguassu Falls
5.0 (2 traveler reviews)
"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
10% Off
From
US$639per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10 spaces left
2 Sep, 2026
10 spaces left
View tour
View Map
Polar
Argentina - Calafate, Ushuaia and Buenos Aires - 10 days
5.0 (1 traveler review)
"The Perito Moreno Glacier left us speechless, and the optional day trip to Torres del Paine was one of the most beautiful days of our lives."
Duration
10 days
Destinations
El Calafate, Los Glaciares National Park,Perito Moreno Glacier,El Chalten,Mount Fitz Roy,Cerro Torre Mountain,Ushuaia,Tierra del Fuego National Park,Isla Martillo,Buenos Aires+8 more
Age Range
All Ages Welcome
Regions
PatagoniaAndes Mountains+1 more
Operated in
English, Spanish
Operator
Aborigen Tours
15% Off
From $1,069
US$909per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10+ spaces left
2 Sep, 2026
10+ spaces left
View tour
View Map
Nature & Wildlife
3-Days Iguazu Falls Tour of the Argentinian and Brazilian Side
4.3 (26 traveler reviews)
"excellent with good services and cost that we paid for."
tony, traveled in February
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
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10+ spaces left
2 Sep, 2026
10+ spaces left
View tour
View Map
Polar
Argentina: Ushuaia, Calafate, Bariloche, Puerto Madryn & Buenos Aires - 11 days
4.6 (5 traveler reviews)
"The trip was amazing! Overall great trip and would do it again."
Kristin, 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 $1,189
US$1,011per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10+ spaces left
2 Sep, 2026
10+ spaces left
View tour
View Map
City & Culture
7 Days of Nature Adventures in Buenos Aires & Mendoza
5.0 (1 traveler 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
CuyoAndes MountainsMount AconcaguaEl Leoncito National Park+3 more
Operated in
English, Spanish
Operator
Signature DMC
15% Off
From
US$1,170per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10+ spaces left
2 Sep, 2026
10+ spaces left
View tour
View Map
City & Culture
Argentina - Buenos Aires, Calafate and Ushuaia - 10 days
5.0 (3 traveler 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
PatagoniaAndes MountainsLos Glaciares National Park+2 more
Operated in
English, Spanish
Operator
Aborigen Tours
15% Off
From $1,069
US$909per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10+ spaces left
2 Sep, 2026
10+ spaces left
View tour
View Map
Polar
12 Days - Classic Argentina
4.7 (9 traveler reviews)
"You get to experience a lot of Argentina in the space of 2 weeks. Highly recommend this tour."
David, traveled in October
Duration
12 days
Destinations
Buenos Aires, Puerto Iguazu, Ushuaia, El Calafate
Age Range
All Ages Welcome
Operated in
English, Spanish
Operator
Qwerty Travel Argentina
2% Off
From $1,925
US$1,885per person
Price based on Private Double Room
Sign up and save
1 Sep, 2026
10 spaces left
2 Sep, 2026
10 spaces left
View tour