What is the weather like in South America during August?

South America's winter season brings predictable weather patterns in August. Most Andean regions near Machu Picchu and Lake Titicaca see daily temperatures around 65°F (18°C) dropping sharply at night to about 35°F (2°C). The Atacama Desert experiences pleasant days near 70°F (21°C) but temperatures plummet after sunset. A TourRadar traveler accurately noted: "The Salt Flats were incredibly cold at night but the clear winter skies made for amazing stargazing." Peru's coastal regions including Lima stay moderate with temperatures hovering around 65°F (18°C).

What festivals or special events happen in South America during August?

August fills South American cities with cultural celebrations. Peru marks its Independence Day with parades and events in Lima and Cusco early in the month. Bolivia's calendar features the Feast of Saint Bartholomew with traditional dance performances in La Paz and Oruro. Chile's capital Santiago comes alive with classical music during the Winter Music Festival at venues like Hotel Plaza San Francisco. A TourRadar traveler shared: "The August festivals in Cusco were incredible - we got to experience traditional dances and music performances in the Plaza de Armas."

What makes August an ideal time to visit Machu Picchu and the Sacred Valley in Peru?

The dry season peaks in August bringing reliable weather to Machu Picchu. Daily temperatures reach 20-25°C with nights cooling to 8°C creating perfect conditions for exploring. The minimal rainfall and clear skies provide excellent visibility for photographers. A TourRadar traveler noted "The weather was perfect for hiking and exploring the ruins." Luxury lodgings like Inkaterra Hacienda Concepcion in the Sacred Valley offer convenient access to Machu Picchu and nearby Incan sites.

What wildlife can be spotted in South America during August?

August presents prime wildlife viewing across the continent. The Ballestas Islands host colonies of sea lions penguins and seabirds. Jaguars become more visible in the Pantanal wetlands while Andean condors soar frequently over Colca Canyon. Properties like Hotel Rosario in La Paz connect guests with local wildlife guides. TourRadar reviews note "The variety of wildlife we saw in August was incredible especially around Lake Titicaca and the Atacama region."

How far in advance should I book an August tour to South America?

Peak season booking requires planning 6-8 months ahead. Top accommodations including Inkaterra Machu Picchu Pueblo Hotel and Palacio del Sal in Uyuni reach capacity early. Inca Trail permits for August typically sell out 3-4 months in advance. One TourRadar traveler advised: "We booked our August tour 7 months ahead and some preferred hotels were already full - definitely plan well ahead for peak season."

What are the best food experiences to try in South America during August?

Winter brings distinctive seasonal dishes across South America during August. Peru's menu features warming locro de papa while Argentina serves hearty asados (barbecues). Hotels like Lima's Hotel B and Buenos Aires' Alvear Palace create special winter tasting menus. TourRadar travelers recommend "the warming soups and stews perfect for August weather especially in the Andean regions."

South America Tours in August 2026

10 best South America trips in August 2026

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Nature & Wildlife
Best of Bolivia on a Budget: 5-Day Tour from Puno – Copacabana, Sun Island, La Paz & Uyuni Salt Flats
Duration
5 days
Destinations
Peru Bolivia Chile
Age Range
Ages 10+
Mountain
Andes MountainsBolivian Altiplano+1 more
Operated in
English, Spanish
Operator
Peru Trek 4 Good
From
US$1,190per person
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Price based on Private Double Room
22 Aug, 2026
10+ spaces left
23 Aug, 2026
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Ancient Wonders
The Best of Peru & Bolivia Budget: Lima, Cusco, Sacred Valley, Machupicchu, Rainbow Mountain, Humantay Lake or Moray & Salt Mines, Titicaca Lake, Copacabana, Sun Island, Uyuni Salt Flats & All Lagoons
4.8 (9 reviews) award winner
"This company didn't disappoint me at all. They booked tickets ahead of time and had informational guides everywhere."
iffat101@yahoo.com, traveled in April
Duration
13 days
Destinations
Lima, Miraflores, Cusco, Pisac, Urubamba, Ollantaytambo,Aguas Calientes,Machu Picchu,Huayna Picchu,Maras,Moray,Rainbow Mountain,Andahuaylillas,Ruinas Rajchi,Pucara,Puno,Uros Reed Islands,Copacabana,Island of the Sun,La Paz,Uyuni,Colchani,Uyuni Salt Flat,San Juan,Red Lagoon (Laguna Colorada)+19 more
Age Range
Ages 10+
Mountain
Andes Mountains
Operated in
English, Spanish
Operator
Peru Trek 4 Good
From
US$2,460per person
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Price based on Private Double Room
22 Aug, 2026
10+ spaces left
23 Aug, 2026
10+ spaces left
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City & Culture
Bolivia to Brazil: Highlands & Coastlines
4.7 (15 reviews)
"Great local CEOs. All the best bits covered."
Emma, traveled in July
Duration
31 days
Destinations
Bolivia Chile Argentina Uruguay Brazil
Age Range
Ages 18-39
Operated in
English
Operator
G Adventures
20% Off
From $5,949
US$4,759per person
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Price based on Shared Room
29 Aug, 2026
3 spaces left
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City & Culture
35 days in South America: Perú, Bolivia, Argentina, Chile & Brazil
5.0 (2 reviews)
"The jungle experience in Muyuna Amazon Lodge Peru was awesome. Bolivians hospitality is unique."
Dora, traveled in October
Duration
35 days
Destinations
Peru Bolivia Argentina Chile Brazil
Age Range
All Ages Welcome
Regions
Andes MountainsAmazonian Basin+1 more
Operated in
English, Spanish
Operator
Aborigen Tours
15% Off
From $5,779
US$4,912per person
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Price based on Private Double Room
22 Aug, 2026
10+ spaces left
23 Aug, 2026
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City & Culture
La Paz to Rio via Uyuni and Iguazu (22 Days)
Duration
22 days
Destinations
Bolivia Chile Argentina Brazil
Age Range
Ages 18+
Operated in
English
Operator
HI Travel South America
15% Off
From
US$2,508per person
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Price based on Shared Room
22 Aug, 2026
10 spaces left
23 Aug, 2026
10 spaces left
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City & Culture
The Best of All Bolivia - Budget: Santa Cruz, Sucre, Potosi, Uyuni Salt Flats, Colorful Lagoons, La Paz, Copacabana, Titicaca lake & Sun Island
Duration
11 days
Destinations
Santa Cruz, Sucre, Potosi, Uyuni, Colchani, Uyuni Salt Flat,San Juan,Red Lagoon (Laguna Colorada),La Paz,Copacabana,Island of the Sun,Tiwanaku,Coroico+7 more
Age Range
Ages 10+
Mountain
Andes MountainsBolivian Altiplano+1 more
Operated in
English, Spanish
Operator
Peru Trek 4 Good
15% Off
From
US$2,790per person
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Price based on Private Double Room
22 Aug, 2026
10+ spaces left
23 Aug, 2026
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Ancient Wonders
The Best of Peru & Bolivia Budget: Lima, Paracas, Huacachina, Nazca Lines, Cusco, Sacred Valley, Machupicchu, Rainbow Mountain, Humantay Lake or Moray & Salt Mines, Titicaca Lake, Copacabana, Sun Island, Uyuni Salt Flats & All Lagoons
Duration
15 days
Destinations
Lima, Miraflores, Paracas, Ballestas Islands, Ica,Huacachina,Nazca,Cusco,Pisac,Urubamba,Ollantaytambo,Aguas Calientes,Machu Picchu,Rainbow Mountain,Nevado Humantay,Moray,Maras,Andahuaylillas,Ruinas Rajchi,Pucara,Puno,Uros Reed Islands,Lake Titicaca,Copacabana,Island of the Sun,La Paz,Uyuni,Colchani,Uyuni Salt Flat,San Juan,Red Lagoon (Laguna Colorada)+26 more
Age Range
Ages 6+
Mountain
Andes Mountains
Operated in
English, Spanish
Operator
Peru Trek 4 Good
15% Off
From
US$3,290per person
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Price based on Private Double Room
22 Aug, 2026
10+ spaces left
23 Aug, 2026
10+ spaces left
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City & Culture
Endless Summer Rio and Paraty
Duration
6 days
Destinations
Rio de Janeiro, Paraty
Age Range
All Ages Welcome
Country Region
Mata Atlantica
Operated in
English, Spanish
Operator
Trip to South America
15% Off
From
US$1,365per person
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Price based on Private Double Room
22 Aug, 2026
10+ spaces left
23 Aug, 2026
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City & Culture
South America Charms
Duration
14 days
Destinations
Argentina Brazil Chile
Age Range
All Ages Welcome
Country Region
Patagonia
Operated in
English, Spanish
Operator
People Travel and Experience
15% Off
From
US$4,395per person
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Price based on Private Double Room
22 Aug, 2026
10 spaces left
23 Aug, 2026
10 spaces left
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City & Culture
Explore Peru, Argentina & Brazil
Duration
18 days
Destinations
Peru Argentina Brazil
Age Range
Ages 15+
Operated in
English
Operator
Intrepid Travel
15% Off
From
US$6,895per person
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Price based on Shared Room
28 Aug, 2026
1 space left
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City & Culture
Lima to Buenos Aires (via Salta) Travel Pass
Duration
36 days
Destinations
Peru Bolivia Chile Argentina
Age Range
Ages 10+
Mountain
Andes Mountains
Operated in
English
Operator
Bamba Travel
15% Off
From
US$3,062per person
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Price based on Shared Room
22 Aug, 2026
10 spaces left
23 Aug, 2026
10 spaces left
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City & Culture
Buenos Aires to Lima (via Uyuni) Travel Pass
Duration
45 days
Destinations
Argentina Chile Bolivia Peru
Age Range
Ages 10+
Mountain
Andes Mountains
Operated in
English
Operator
Bamba Travel
15% Off
From
US$2,890per person
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Price based on Shared Room
22 Aug, 2026
10 spaces left
23 Aug, 2026
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Nature & Wildlife
Salta, Argentina - San Pedro de Atacama, Chile & Uyuni Salt flats, Bolivia - 11 days - Hostel
5.0 (1 review)
Duration
11 days
Destinations
Argentina Chile Bolivia
Age Range
All Ages Welcome
Mountain
Andes Mountains
Operated in
English, Spanish
Operator
People Travel and Experience
15% Off
From
US$1,580per person
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Price based on Shared Room
22 Aug, 2026
6 spaces left
23 Aug, 2026
6 spaces left
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Ancient Wonders
Lost City of Machu Picchu to Christ the Redeemer: 16-Day South America Icons | 4-Star
4.0 (4 reviews)
"Most of the hotels were great and the day trips we had were with reputable local providers."
Kelvin, traveled in December
Duration
16 days
Destinations
Peru Argentina Brazil
Age Range
All Ages Welcome
Operated in
English
Operator
Wanderful Holidays LLC
13% Off
From $5,199
US$4,523per person
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Price based on Private Double Room
22 Aug, 2026
10 spaces left
23 Aug, 2026
10 spaces left
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City & Culture
5 Countries: Rio de Janeiro to La Paz (30 Days)
4.0 (1 review)
"Excellent variety of experiences. All accommodation, bus and excursion reservations worked perfectly."
Heather, traveled in March
Duration
30 days
Destinations
Brazil Argentina Uruguay Chile Bolivia
Age Range
Ages 18+
Operated in
English
Operator
HI Travel South America
13% Off
From
US$3,281per person
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Price based on Shared Room
22 Aug, 2026
10 spaces left
23 Aug, 2026
10 spaces left
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