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✓ Updated February 2026

Weather data and travel information verified current

Best Time to Visit South America: May or Jun 2026

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Quick Answer:

For a truly radiant South American adventure, aim for the dry season, generally from May to October. This period offers clear skies and comfortable temperatures, perfect for exploring the ancient ruins of Machu Picchu under a radiant sun or witnessing the vibrant life of the Amazon rainforest with less humidity. In September and October, you can catch the tail end of pleasant weather before the rains begin, often accompanied by fewer crowds and the chance to experience local harvest festivals with their own radiant charm.

Best Months to Visit:

MayJunJulAugSep

Airport Code

LIM

Coordinates

-8.78°, -55.49°

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Top Things to Do

Sunrise Over Machu Picchu's Citadel

Witness the ancient Inca citadel emerge from the mist as the first rays of sun paint the Andes. Arrive at the Sun Gate (Inti Punku) for the most dramatic reveal, a truly spiritual moment before the crowds descend.

Savoring a 'Parrilla' in Buenos Aires

Indulge in Argentina's national pastime: a traditional 'parrilla' (barbecue). Seek out a local 'bodegón' for an authentic experience, where perfectly grilled cuts of beef are served with simple, delicious sides and robust Malbec.

Kayaking Through the Amazon's Flooded Forest

Navigate the serene, mirror-like waters of the Amazon's 'várzea' (flooded forest) by kayak. Glide silently past towering trees and observe unique wildlife like pink river dolphins and macaws in their natural, undisturbed habitat.

Exploring the Colorful Streets of Valparaíso

Get lost in the bohemian labyrinth of Valparaíso's 'cerros' (hills), adorned with vibrant street art and quirky architecture. Ride the historic 'ascensores' (funiculars) for panoramic views of the Pacific and discover hidden cafes and artisan shops.

See all 8 things to do →

💡 Travel Tip: For the best value on hotels during this season, check current rates on Trip.com.

Essential Travel Tips

money

Don't be afraid to haggle, especially in markets! It's expected in many places, but do it with a smile and be respectful. Start with an offer about 30-40% lower than the asking price, and aim to meet somewhere in the middle. For example, at the Otavalo Market in Ecuador, you can often get great deals on textiles if you're willing to negotiate politely.

transport

Embrace the overnight bus for long distances – it's a cultural experience and saves on accommodation. Many companies offer 'cama' (bed) or 'semi-cama' (reclining seat) options, which are surprisingly comfortable. Book tickets a day or two in advance at the bus terminal, and bring a neck pillow and eye mask for a better sleep.

culture

Learn a few basic Spanish or Portuguese phrases – it goes a long way! Even a simple 'Hola,' 'Gracias,' and 'Por favor' will be met with warm smiles and often better service. In Brazil, knowing 'Obrigado/Obrigada' (Thank you) is essential, and locals will appreciate the effort.

food

Be adventurous with street food, but use your common sense. Look for stalls with long queues of locals – that's usually a sign of delicious and safe food. Trying an 'empanada' from a busy street vendor in Buenos Aires or a 'salteña' in Bolivia can be a highlight of your culinary journey.

safety

Be aware of your surroundings, especially in big cities and crowded tourist areas. Keep valuables out of sight, and avoid flashing expensive electronics or jewelry. If you're taking a taxi, try to use reputable companies or ride-sharing apps like Uber or Cabify where available, and always confirm the driver and car details.

packing

Pack layers and comfortable walking shoes – you'll encounter diverse climates and terrains. From the Andes mountains to the Amazon rainforest, the weather can change rapidly. A lightweight, waterproof jacket and sturdy hiking boots are lifesavers, whether you're trekking in Patagonia or exploring Machu Picchu.

💡 Travel Tip: If you're planning your trip, it's worth checking flight prices on Trip.com before you decide.

Weather Details

Jan
12 days
Feb
11 days
Mar
10 days
Apr
9 days
May
8 days
Jun
7 days
Jul
6 days
Aug
7 days
Sep
8 days
Oct
9 days
Nov
10 days
Dec
12 days

Monthly Weather Data Table

MonthHigh (°C)Low (°C)High (°F)Low (°F)Rainfall (mm)Rain DaysDaylight (h)
Jan25°C18°C77°F64°F150mm
12 days
13h
Feb25°C18°C77°F64°F140mm
11 days
13h
Mar24°C17°C75°F63°F130mm
10 days
12.5h
Apr23°C16°C73°F61°F100mm
9 days
12h
May22°C15°C72°F59°F80mm
8 days
11.5h
Jun21°C14°C70°F57°F60mm
7 days
11h
Jul21°C14°C70°F57°F50mm
6 days
11.5h
Aug22°C15°C72°F59°F60mm
7 days
12h
Sep23°C16°C73°F61°F80mm
8 days
12.5h
Oct24°C17°C75°F63°F100mm
9 days
13h
Nov25°C18°C77°F64°F130mm
10 days
13.5h
Dec25°C18°C77°F64°F150mm
12 days
13.5h

South America Month by Month: Complete Guide

Planning your trip to South America? Here's what to expect each month:

Jan in South America

Weather

25°C°C / 77°F°F

12 days rainy days • 150mmmm

What to Expect

Winter season with cooler temperatures. Fewer tourists but some attractions may have limited hours.

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

Quick Tip: Jan sees significant rainfall. Bring waterproof gear.

Feb in South America

Weather

25°C°C / 77°F°F

11 days rainy days • 140mmmm

What to Expect

Late winter, beginning to warm up. Good for budget travelers seeking lower prices.

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

Quick Tip: Feb sees significant rainfall. Bring waterproof gear.

Mar in South America

Weather

24°C°C / 75°F°F

10 days rainy days • 130mmmm

What to Expect

Spring begins, mild weather. Shoulder season with moderate crowds.

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

Quick Tip: Mar sees significant rainfall. Bring waterproof gear.

Apr in South America

Weather

23°C°C / 73°F°F

9 days rainy days • 100mmmm

What to Expect

Spring in full bloom. Pleasant temperatures and growing tourist activity.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: Apr offers a quieter experience with fewer tourists.

May in South America

⭐ Best Time

Weather

22°C°C / 72°F°F

8 days rainy days • 80mmmm

What to Expect

Late spring, excellent weather. One of the best times to visit for most travelers.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: May is one of the best times to visit with ideal weather conditions.

Jun in South America

⭐ Best Time

Weather

21°C°C / 70°F°F

7 days rainy days • 60mmmm

What to Expect

Early summer, warm and sunny. Peak season begins, book accommodations early.

Crowd Level

🔴 High - Peak tourist season, book early

Quick Tip: Jun is one of the best times to visit with ideal weather conditions.

Jul in South America

⭐ Best Time

Weather

21°C°C / 70°F°F

6 days rainy days • 50mmmm

What to Expect

Peak summer season. Hot weather and highest tourist crowds. Most expensive time.

Crowd Level

🔴 High - Peak tourist season, book early

Quick Tip: Jul is one of the best times to visit with ideal weather conditions.

Aug in South America

⭐ Best Time

Weather

22°C°C / 72°F°F

7 days rainy days • 60mmmm

What to Expect

Peak summer continues. Very crowded but great weather for outdoor activities.

Crowd Level

🔴 High - Peak tourist season, book early

Quick Tip: Aug is one of the best times to visit with ideal weather conditions.

Sep in South America

⭐ Best Time

Weather

23°C°C / 73°F°F

8 days rainy days • 80mmmm

What to Expect

Early fall, shoulder season. Weather still good, crowds decreasing. Great value.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: Sep is one of the best times to visit with ideal weather conditions.

Oct in South America

Weather

24°C°C / 75°F°F

9 days rainy days • 100mmmm

What to Expect

Fall season, mild temperatures. Lower crowds and good prices. Comfortable for sightseeing.

Crowd Level

🟡 Moderate - Comfortable crowds, good availability

Quick Tip: Oct offers a quieter experience with fewer tourists.

Nov in South America

Weather

25°C°C / 77°F°F

10 days rainy days • 130mmmm

What to Expect

Late fall, cooler weather. Off-season begins, significant discounts available.

Crowd Level

🟢 Low - Quiet season, easy to find accommodation

Quick Tip: Nov sees significant rainfall. Bring waterproof gear.

Dec in South America

Weather

25°C°C / 77°F°F

12 days rainy days • 150mmmm

What to Expect

Winter season, holiday atmosphere. Festive but can be cold. Mixed crowds.

Crowd Level

🔴 High - Peak tourist season, book early

Quick Tip: Dec sees significant rainfall. Bring waterproof gear.

All Things to Do in South America

Sunrise Over Machu Picchu's Citadel

attraction

Witness the ancient Inca citadel emerge from the mist as the first rays of sun paint the Andes. Arrive at the Sun Gate (Inti Punku) for the most dramatic reveal, a truly spiritual moment before the crowds descend.

Best time: April-October

Savoring a 'Parrilla' in Buenos Aires

food

Indulge in Argentina's national pastime: a traditional 'parrilla' (barbecue). Seek out a local 'bodegón' for an authentic experience, where perfectly grilled cuts of beef are served with simple, delicious sides and robust Malbec.

Kayaking Through the Amazon's Flooded Forest

activity

Navigate the serene, mirror-like waters of the Amazon's 'várzea' (flooded forest) by kayak. Glide silently past towering trees and observe unique wildlife like pink river dolphins and macaws in their natural, undisturbed habitat.

Best time: December-May (high water season)

Exploring the Colorful Streets of Valparaíso

cultural

Get lost in the bohemian labyrinth of Valparaíso's 'cerros' (hills), adorned with vibrant street art and quirky architecture. Ride the historic 'ascensores' (funiculars) for panoramic views of the Pacific and discover hidden cafes and artisan shops.

Hiking the 'Trail of the Condors' in Patagonia

nature

Venture beyond the main trails of Torres del Paine to discover the 'Sendero de los Cóndores'. This less-trafficked path offers incredible opportunities to spot majestic Andean condors soaring on thermals, with breathtaking views of the iconic granite peaks.

Best time: November-March

Discovering the Salt Flats of Uyuni at Dawn

attraction

Experience the surreal, otherworldly landscape of Salar de Uyuni as the sun rises. The vast expanse of salt crystals creates stunning optical illusions and reflections, especially after a light rain, making for unforgettable photos.

Best time: May-November (dry season for reflections)

Browsing the Artisan Markets of Otavalo

shopping

Immerse yourself in the vibrant colors and sounds of the Otavalo Indigenous Market, one of South America's largest. Hunt for intricately woven textiles, handmade jewelry, and traditional crafts, and practice your bargaining skills with friendly vendors.

Best time: Year-round, but Saturdays are busiest

Dancing Tango in a Buenos Aires 'Milonga'

cultural

Join locals for an authentic tango experience at a 'milonga' (tango hall). Even if you don't dance, the passionate performances and intimate atmosphere offer a captivating glimpse into Argentine culture.

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GoWithGuide Tours and Experiences

Getting Around South America

Long-Distance Buses (e.g., Cruz del Sur, Oltursa)

These are the workhorses of South American travel, connecting cities and even countries with surprising comfort. They range from basic to luxurious 'cama' (bed) or 'semi-cama' (semi-bed) seats, perfect for overnight journeys.

Cost:Varies widely, but expect $20-$60 USD for inter-city routes of 8-12 hours. Booking in advance can save money.
Tip:Book tickets online via the company websites or apps like Busbud. Avoid booking last-minute at the terminal, as prices can be inflated. Always keep your luggage with you or in the secure undercarriage compartment; never leave valuables unattended. Many buses offer Wi-Fi and onboard restrooms, but bring snacks and water for longer trips. Be aware of potential delays due to road conditions or border crossings.

Local 'Colectivos' and 'Micros'

These are shared vans or small buses that operate on fixed routes within cities and between nearby towns. They are incredibly cheap and a fantastic way to experience local life, but can be chaotic.

Cost:Extremely affordable, often less than $1 USD per ride within a city.
Tip:Figuring out routes can be challenging. Ask locals for directions or use apps like Moovit if available in your city. Have small, local currency bills ready for payment, as drivers rarely have change. Be prepared for crowded conditions and sudden stops. Don't be afraid to signal the driver to stop by saying '¡Baja!' or '¡Para!'.

Domestic Flights (e.g., LATAM, Avianca, Aerolineas Argentinas)

For vast distances, especially across countries like Brazil, Argentina, or Peru, flying is often the most time-efficient option. While more expensive than buses, they can be surprisingly affordable if booked in advance.

Cost:Can range from $50-$200+ USD for one-way domestic flights, depending on the route and booking time.
Tip:Book flights several months in advance for the best prices, especially during peak season. Be aware of baggage restrictions and fees, which can add up. Consider budget airlines like Sky Airline or JetSMART for potentially cheaper fares, but read the fine print carefully. Use flight comparison sites like Skyscanner or Google Flights, but also check airline websites directly.

Ferries and Water Taxis (e.g., Lake Titicaca, Amazon River)

In regions with significant waterways, like the Amazon basin or Lake Titicaca, boats are essential for transport. This can range from large passenger ferries to small, private water taxis.

Cost:Varies greatly. A shared boat on Lake Titicaca might cost $10-$20 USD for a day trip. Amazon river transport can be much more expensive for longer journeys.
Tip:For the Amazon, research reputable tour operators or cargo boat schedules for more authentic (and cheaper) experiences, but be prepared for basic conditions and longer travel times. On Lake Titicaca, book tours through official agencies or your hotel to avoid scams. Always wear a life jacket, even if locals don't seem to. Be aware of weather conditions, as choppy waters can make journeys uncomfortable or even dangerous.

Tuk-tuks and Mototaxis

Common in many smaller cities and towns, these three-wheeled motorized rickshaws are a quick and fun way to get around short distances. They are often negotiable and can navigate narrow streets.

Cost:Negotiate the price *before* you get in. Expect to pay $1-$5 USD for short rides.
Tip:Always agree on the fare beforehand to avoid disputes. If the driver quotes a price in a foreign currency, ask for it in local currency. They are great for getting to places where taxis can't easily go. Be prepared for a bumpy ride and hold on tight! Avoid using them late at night in unfamiliar areas.

💡 Travel Tip: This season usually means better deals — check what's available on Trip.com.

Similar Destinations

Frequently Asked Questions

South America is huge! When's the absolute best time to visit if I want to experience a bit of everything without hitting peak crowds or extreme weather?

Honestly, for a 'greatest hits' tour, aim for the shoulder seasons: April-May or September-October. You'll catch pleasant weather across many regions, from the Andes to Patagonia, and avoid the major summer holidays (December-February) when prices soar and popular spots get packed. Plus, you'll often find fewer crowds at iconic sites like Machu Picchu or Iguazu Falls.

I'm planning a trip that includes Peru, Bolivia, and Argentina. How should I handle money and currency exchange, especially in more remote areas?

My best advice is to carry a mix of US dollars (crisp, new bills are best) and your local currency. ATMs are readily available in major cities, but they can be scarce and unreliable in smaller towns or national parks. For exchange, official exchange houses (casas de cambio) offer better rates than airports, and always be polite when asking for the best rate – a little charm goes a long way!

Beyond the famous ruins, what's a truly unique cultural experience I shouldn't miss in the Andes region?

Seek out a local weaving cooperative or a traditional market day, especially in smaller towns like Chinchero in Peru or Tarabuco in Bolivia. It's not just about buying souvenirs; it's about witnessing ancient techniques passed down through generations and interacting directly with artisans. You'll gain a much deeper appreciation for the vibrant textiles and the communities that create them.

I'm a bit nervous about navigating public transport in cities like Buenos Aires or Santiago. Any insider tips?

Don't be! Most major cities have excellent public transport systems. In Buenos Aires, get a 'SUBE' card for buses and subways – it's super easy to top up. In Santiago, the 'BIP!' card works similarly for their efficient metro. Always have a small amount of cash for taxis, but ride-sharing apps are also widely used and reliable if you prefer.

I've heard about altitude sickness in places like Cusco and La Paz. How can I best prepare and avoid it?

Take it easy your first day or two – seriously, resist the urge to pack your schedule. Drink plenty of water, avoid alcohol and heavy meals initially, and try coca tea (mate de coca), which is widely available and genuinely helps many people. Acclimatization is key; your body will thank you for giving it time to adjust to the thinner air.

Are there any 'off-the-beaten-path' natural wonders in South America that rival the famous ones but see far fewer tourists?

Absolutely! Consider the Lençóis Maranhenses National Park in Brazil – it's a surreal landscape of white sand dunes dotted with crystal-clear lagoons, best visited during the rainy season (roughly May to September). Another gem is the El Chaltén region in Argentina's Patagonia, offering incredible hiking with fewer crowds than its more famous neighbor, El Calafate, and the views of Fitz Roy are simply breathtaking.

How many days do you need in South America?

We recommend spending 3-5 days in South America to see the main attractions without feeling rushed. This gives you time to explore the top sights, experience local culture, and take a day trip if desired. Budget travelers might do 2-3 days, while those wanting a deeper experience should plan for a week.

Is South America expensive to visit?

South America can be enjoyed on various budgets. Daily costs typically range from $50-80 for budget travelers, $100-200 for mid-range visitors, and $250+ for luxury experiences. Prices are highest during May and lowest during off-season months. Book accommodations early to secure better rates.

What is South America famous for?

South America is famous for its unique attractions, rich culture, and memorable experiences. The destination is best known for its architectural landmarks, local cuisine, and vibrant atmosphere. Visit during May or Jun for the best experience.

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