If you’re thinking about traveling to the Peruvian jungle, August is one of the best months to explore Iquitos. Below, we’ll explain what the weather is like in Iquitos during August, what activities you can do, what to pack, and why this month is ideal for discovering the Peruvian Amazon. Whether you love nature, seek adventure, or are simply curious about the jungle’s incredible biodiversity, August is a perfect time to explore the tropical rainforest of Peru.
What’s the Weather Like in Iquitos in August?
The weather in Iquitos in August is warm, mostly dry, and noticeably humid, though less so than in the year’s early months. This is the dry season, meaning less rain, clearer skies, and ideal conditions to explore the jungle. While occasional showers may still occur, they are usually brief and light, allowing you to enjoy outdoor activities without major interruptions.

Temperature in Iquitos in August
In August, Iquitos has a consistently warm tropical climate throughout the day. Here are some key facts:
- Average temperature: around 29°C (84°F), which feels quite warm.
- Average high: can reach up to 33°C (91°F) during the hottest parts of the day.
- Average low: in the early morning hours, it can drop to around 23–25°C (73–77°F).
- Days above 30°C (86°F): around 26 days in the month exceed this temperature.
- Extreme heat risk: historical highs have reached up to 41°C (106°F).
Rain and Humidity in Iquitos in August
- Average rainfall: about 243 mm (9.5 inches) over the month.
- Rainy days: around 15 days, though most showers are light and short.
- Rain timing: rain typically occurs in the afternoon or early evening.
- Relative humidity: still high, which increases the heat index, though it’s lower than during the wettest months.
Sunlight in Iquitos
August provides excellent natural lighting for excursions, photography, and wildlife watching:
- Day length: approximately 12 hours and 12 minutes.
- Sunrise: around 5:33 AM.
- Sunset: around 5:45 PM.
- UV index: high (level 7) — using sunscreen is essential.
This type of weather allows you to enjoy hikes, boat rides, and wildlife tours more comfortably. However, it’s always a good idea to wear lightweight clothing, a wide-brimmed hat, and sunscreen.

Advantages of Visiting Iquitos in August
August is one of the best months to visit the Peruvian Amazon, as it falls within the dry season. This brings many benefits for those wanting to explore the jungle in comfort:
- Dry, sunny weather: August is deep into the dry season, so most days are sunny and stable, making it easier to plan and enjoy outdoor activities.
- More visible wildlife: Animals are easier to spot as they approach rivers and trails in search of food and water. This month is perfect for sightings of pink river dolphins, tropical birds, and monkeys.
- Accessible trails: Paths are less muddy and safer for walking, allowing for long jungle treks with fewer difficulties.
- Rivers still navigable: Despite being the dry season, water levels are still sufficient for boat or kayak tours on the Amazon and its tributaries.
Disadvantages of Visiting Iquitos in August
Even though August is a great month to explore the Peruvian jungle, there are a few important things to keep in mind so you’re well-prepared:
- High humidity: Even though it rains less, humidity remains high, which can make the heat feel more intense.
- Active insects: Mosquitoes and other insects are present year-round. Use insect repellent and wear long-sleeved clothing.
- Occasional rain showers: Brief rain showers can still occur, especially in the afternoon. Bring a light raincoat just in case.

Must-Do Activities in Iquitos in August
Jungle adventures in Iquitos in August are a once-in-a-lifetime experience. Here are a few activities you can’t miss:
- Guided jungle treks in Iquitos
- Boat tours on the Amazon River
- Birdwatching and spotting pink river dolphins
- Wildlife photography
- Night hikes in the Amazon rainforest
What to Pack for Iquitos in August
If you’re wondering what to bring to the jungle in August, this essential packing list will help:
- Lightweight, quick-dry, long-sleeve clothing
- Insect repellent
- Wide-brimmed hat or cap
- Raincoat or poncho
- Hiking boots or trail shoes
- Sunscreen and sunglasses
- Headlamp for night walks
- Water-resistant backpack
- Camera to capture Iquitos’ wildlife
Frequently Asked Questions About Iquitos in August

1. Does it rain a lot in Iquitos in August?
Not really. While it can rain on up to 15 days during the month, most showers are moderate and brief, and the rest of the days are usually dry and sunny.
2. Can you get to Iquitos from Cusco in August?
Yes, absolutely. You can take a flight from Cusco to Lima, and then catch a direct flight to Iquitos. This is a very common route for travelers looking to combine a visit to Machu Picchu and the Sacred Valley with an adventure in the Peruvian Amazon jungle.
3. Is it hot in Iquitos in August?
Yes, the weather is hot and humid. Average temperatures hover around 29°C (84°F), but during the day it can exceed 33°C (91°F). It’s important to stay hydrated and wear light, breathable clothing that’s appropriate for the jungle environment.
4. Can you go hiking in the Iquitos jungle?
Yes, August is an excellent month for jungle hikes. It’s also a great time to spot wildlife and learn about the Amazon flora up close, always with the guidance of a local expert.
5. Is August a good month for wildlife viewing in the Peruvian jungle?
Definitely yes. As water levels drop, many animals come closer to the riverbanks, making them easier to spot. August is ideal for seeing tropical birds, monkeys, caimans, turtles, and pink river dolphins, among other species.
6. What kind of clothes should I wear in Iquitos in August?
Wear lightweight, breathable clothing that still covers your skin to protect against the sun and insects. Long-sleeve shirts, light pants, and wide-brimmed hats are very useful.
7. What types of tours are available in Iquitos?
In August, you can enjoy many exciting and safe activities, such as:
- Boat tours along the Amazon River and its tributaries
- Visits to indigenous communities, where you can learn about their culture and traditions
- Guided hikes in the tropical rainforest
- Wildlife and nature photography
- Night excursions, perfect for spotting nocturnal creatures like frogs, insects, and owls
Is August a good month to visit Iquitos?
Yes, August is a great time to visit Iquitos. It’s part of the dry season, with less rain, warm weather, and plenty of chances to explore the Amazon rainforest. Plus, there’s a wide variety of tours available, and nature is at its most vibrant. If you’re looking for a unique adventure filled with nature, culture, and excitement, contact us today to plan your trip to the Peruvian Amazon.
Recommended Tours to Visit Iquitos:
- Iquitos Amazon Tour (3 Days) – Private
- Iquitos Jungle Tour (4 Days) – Private
- Iquitos Peru Amazon Tours (5 Days) – Private
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