Rio de Janeiro in August: Weather, beaches and what to do
August is Rio's driest month and one of its most underrated. The school holidays are over, prices drop back to winter lows, and the city finds a quieter rhythm before the Rock in Rio wave arrives in September.
Rio de Janeiro in August brings skies at their clearest, the trails at their best, and the humpback whales still very much present offshore.
If you've been weighing up July versus August, the honest answer is that August offers most of the same advantages with fewer crowds and lower prices. For visitors who care about value and conditions over events, it's arguably the stronger choice.
If you're checking the weather in Rio de Janeiro in August before booking, here's the short version: the driest month of the year, warm days, clear skies, and almost no rain.
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Tijuca Forest at Rio de Janeiro
Rio de Janeiro in August at a glance
🏖️ Beach crowds: Low — school holidays are over, summer visitors haven't arrived
💰 Value for money: Excellent — low season prices between school holidays and Rock in Rio
☀️ Weather: Outstanding — typically the driest and clearest month of the year
🥾 Hiking conditions: Best of the year
🌅 Sunrise/sunset quality: Outstanding
🐋 Whale watching: Still active — sightings remain reliable through August
🎉 Month highlight: A quieter Rio at its most beautiful, with three distinct events spread across the month
Dates to watch
📅 1–2 August — Festival de Inverno Rio (final weekend)
📅 4–7 August — Rio Innovation Week at Pier Mauá
📅 14–15 August — Orquestra Ouro Preto Vale Festival, Copacabana (free)
📅 15-23 August, weekends — Vivo na Praia (free)
📅 22–23 August — Italia Nostra festival (free)
📅 30 August — Rio S21K running race along the waterfront
Dates get added as they're announced. Full details on each one are in the Events in Rio de Janeiro in August section below.
The weather in Rio de Janeiro in August
August is the driest month of the year, with fewer cold fronts and more consecutive clear days. Temperatures during the day sit between 23°C and 29°C (73°F–82°F), and nights cool to around 17°C–20°C (63°F–68°F).
The humidity is at its lowest point, which makes the heat feel entirely manageable. Rain is rare in August. The light is sharp, the views are crisp, and the mountains that frame the city look more defined than at any other time of year.
For a broader look at how Rio's climate shifts across the year, the full weather guide covers it in detail.
Can I go to the beach in Rio de Janeiro in August?
Yes, August beaches have a particular quality that summer simply can't match.
The school holidays ended in late July, which means the Brazilian families who filled the sand have returned home. What's left is a beach that belongs mostly to locals with water refreshing rather than cold.
For a quieter experience, Urca’s Red Beach, Flamengo and Glória beaches are worth considering in August. They're often passed over in summer due to water quality concerns, but the dry season reduces runoff significantly and the setting is hard to beat.
If you're willing to travel further, Joá and Vidigal follow the same logic, smaller, less visited, and at their cleanest when the rains are absent. For a full overview of Rio's less obvious beaches, the hidden beaches guide covers these and others worth seeking out.
What to pack for Rio de Janeiro in August
Light clothes for daytime, a mid-layer for evenings, and sunscreen because the winter sun in Rio is deceptive even when it doesn't feel hot. For a full packing list, this guide covers everything you need for Rio.
Things to do in Rio in August: outdoor experiences
August is the month that rewards those who go outside. The combination of dry trails, clear skies, and lower humidity makes outdoor activities in Rio feel completely different from the summer experience: easier, more comfortable, and with views that are simply sharper than at any other time of year.
Sugarloaf Mountain and Christ the Redeemer are both excellent in August. With school holidays over, queues are shorter than in July.
🚧 Travel Update: From August 3, 2026, Christ the Redeemer begins a major access upgrade that will continue until May 2027. Visitor capacity is temporarily reduced by 50%, so if you're planning a visit, check my guide on the best time to visit Christ the Redeemer for the latest tips.
Whale watching in Rio de Janeiro in August
August sits at the heart of humpback whale season along Rio's coast. Whale watching boat tours depart from Marina da Glória and Barra da Tijuca, a great experience to have during this month.
For everything you need to know about how the tours work, what to expect, and how the season unfolds, this guide covers whale watching in detail.
Sunsets and Sunrises
The low humidity of August keeps the air clear and the light vivid right until the horizon. Both Mureta da Urca and Arpoador are spectacular at sunset. Arrive early, stay late.
For more ways to experience Rio beyond the obvious, the unique things to do in Rio de Janeiro guide covers boat tours, capoeira, SUP and other experiences worth adding to your days in Rio de Janeiro.
Cycling
August's dry trails and low humidity make it one of the best months to cycle through Tijuca Forest, a climb that's far more enjoyable once the summer heat is gone. Here's what the guided e-bike tour through Santa Teresa and the forest is actually like.
Events in Rio de Janeiro in August
Rio Innovation Week (4–7 August) — Brazil's largest technology and innovation conference returns to Pier Mauá for its sixth edition from 4 to 7 August 2026.
Junta local market at MAM (8 August) — A local market takes over the pilotis of MAM on August 8, bringing small producers together for some of the best street food in the city. Saturdays here are one of my favorite things to do in Rio, more on why in this guide.
Street League Skateboarding (9 August) — The world's premier street skateboarding league returns to Rio with the SLS Takeover at Maracanãzinho. If you're a skate fan visiting Rio in August, it's one of the month's most exciting events. Buy your tickets at Ticketmaster Brasil.
Orquestra Ouro Preto Vale Festival (14–15 August) — A free two-day festival at Copacabana’s Posto 2 where a live symphonic orchestra meets MPB (Brazilian popular music) and forró, Brazil's biggest folk and roots genres. Gates open at 7:30pm both nights. Entry is free, with Libras interpretation for accessibility.
Vivo na Praia (15-23 August, weekends) — Free wellness and music event on Ipanema Beach (Posto 10, near Rua Henrique Dumont), running weekends August 15–23. Mornings bring free beach tennis, yoga, and fitness classes; late afternoon turns into live music. No tickets, no cost.
Italia Nostra Festival (22-23 August) — Italian food and culture take over the gardens of the Republic Museum, at Catete, on August 22–23, with two days of gastronomy and cultural programming.
Rio S21K (30 August) — A half-marathon along Rio's waterfront, combining competitive running with one of the most scenic urban courses in the world. For visitors who run, it's an easy way to structure a trip around a race, and a genuinely beautiful way to see the city at dawn.
Samba school rehearsals (from August) — Rio's samba schools begin their weekly Saturday night rehearsals ahead of Carnival, and August is when the season typically kicks off. Here's everything you need to know about attending a samba school rehearsal in Rio.
Where to stay in Rio de Janeiro in August
August is one of the best months of the year to upgrade your accommodation in Rio. With school holidays over and Rock in Rio still a month away, good deals for hotels in Ipanema and Leblon can be found.
Here are my favorite picks for August:
⭐⭐⭐⭐⭐ Sheraton Grand Rio & Resort(Leblon) · From $250/night
⭐⭐⭐⭐ Hotel Arpoador(Ipanema) · From $350/night
⭐⭐⭐⭐⭐ Hilton Rio de Janeiro (Copacabana) · From $450/night
If you haven't decided which area to stay in, these will help:
Where to Stay in Leblon — quiet, upscale, and close to Ipanema without the crowds
Where to Stay in Ipanema — Rio's most iconic beach neighborhood
Where to Stay in Copacabana — best value and easiest access to attractions
Want something further off the beaten path? Best Alternative Areas to Stay covers the lesser-known options.
📍 Planning your first trip to Rio de Janeiro?
You're in one of the best months to visit. These guides will help you plan the rest of your trip with confidence.
🗺️ Rio Travel Guide
Everything you need before you arrive, from transportation to local tips.
🛡️ Is Rio de Janeiro safe?
Practical advice from a local.
🍽️ What to eat in Rio
The dishes and restaurants worth trying.
💰 Is Rio de Janeiro expensive?
Typical travel costs and budgeting tips.
Beyond Rio de Janeiro in August
Extending your trip? July is a great month to explore Brazil beyond Rio.
Foz do Iguaçu — The dry season means lower water levels and better visibility of the falls, and the crowds are a fraction of the summer peak. Direct flights from Rio make it a straightforward long weekend.
Jalapão, Tocantins — One of Brazil's most dramatic landscapes is at its most accessible in August. The dry season clears the rivers for swimming and makes the red sand dunes and fervedouros — natural spring pools — easier to reach. Go before the rains return in October.
Chapada Diamantina, Bahia — Waterfalls, caves, and trails through cerrado and Atlantic Forest in dry, comfortable conditions. August is ideal for the longer hikes when the paths are clear, the light is good, and the heat is manageable compared to the summer months.
Winter in Rio: other months
Rio in June — The quietest and most underrated month of winter. Fewer crowds, lower prices, and the start of whale watching season.
Rio in July — School holidays bring more life to the beaches. Peak whale watching, Festival de Inverno, and the best sunsets of the season.
FAQ
Is August a good time to visit Rio de Janeiro?
Yes. August is Rio's driest month, with clear skies, low humidity and ideal conditions for hiking and outdoor activities. School holidays are over, which means prices drop back to winter lows and the city is less crowded than July. Whale watching remains reliable throughout the month.
What is the weather like in Rio de Janeiro in August?
August is the driest month of the year in Rio. Daytime temperatures sit between 23°C and 27°C (73°F–81°F), with cooler nights around 17°C–20°C (63°F–68°F). Rain is rare and skies stay clear for extended periods. Strong afternoon winds are possible, particularly on exposed coastal areas.
What is the temperature in Rio de Janeiro in August?
During the day, expect 23°C–27°C (73°F–81°F). Nights cool to around 17°C–20°C (63°F–68°F), particularly near the water or in hillside neighborhoods. Light layers for the evening are worth packing.
Can I swim at the beach in August?
Yes. The water sits around 21°C–22°C (70°F–72°F) — cooler than summer but swimmable for most visitors. Beaches are open and noticeably quieter than July, with school holidays over.
What to wear in Rio de Janeiro in August?
Light clothes work for daytime. T-shirts, shorts, summer dresses. Evenings call for a light jacket, especially near the water. A windproof layer is useful if you're planning outdoor activities in the afternoon.
What to do in Rio de Janeiro in August?
August is ideal for hiking, whale watching, cycling, and beach days with fewer crowds. Events include the final weekend of Festival de Inverno (1–2 August), Rio Innovation Week (4–7 August), and the Rio S21K running race (30 August). Major attractions like Christ the Redeemer and Sugarloaf are at their best in terms of visibility and shorter queues.
Written by Karina
Born and raised in Rio de Janeiro, Karina spent over a decade working in the tourism industry, with experience in some of the world's leading travel destinations. She created Going to Rio to bring that same standard of practical, traveler-first guidance to visitors exploring Rio de Janeiro. Learn more about Karina
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