If you are planning to visit Iquitos in January, it is important to know that this month is part of the rainy season in the Peruvian Amazon. During January, the weather in Iquitos is characterized by warm temperatures, frequent rains, and high humidity. Although the heat and humidity can be intense, the vegetation is at its greenest and lushest, creating breathtaking landscapes and a vibrant atmosphere in the jungle. On the other hand, the rains can affect some dirt roads and certain hiking activities. However, January is still a great time for boat excursions, pink dolphin watching, and visits to nearby reserves.
Below, we will share everything you need to know about the weather, advantages, disadvantages, recommended activities, and practical tips so you can plan your trip to Iquitos in January in the best possible way.

Advantages of Visiting Iquitos in January
- Exuberant vegetation: In January, the Amazon rainforest is at one of its greenest and liveliest moments, ideal for enjoying the landscape and taking photos of the flora and fauna.
- High river levels: Comfortable navigation on the Amazon River and boat tours to riverside communities.
- Affordable prices: As it is the rainy season, many services lower their prices.
- Pink dolphin sightings: This time of year offers great opportunities to see pink dolphins in their natural habitat, as they tend to be more active.
Disadvantages of Visiting Iquitos in January
- High humidity and heat: The heat index is quite high, with maximum temperatures reaching up to 32°C (89.6°F), which can be uncomfortable for some travelers.
- Frequent rains: Intense rainfall can make activities like hiking and land tours difficult or interrupted.
- Slippery roads: Some roads become inaccessible after heavy rains.
- Mosquitoes: The presence of mosquitoes is higher during this month, so it is recommended to use insect repellent.
- Limited visibility: Cloudy days reduce sun hours and some outdoor activities.

Climate Data for Iquitos in January
- Average temperature: Around 27°C (81°F), warm and humid climate.
- Average maximum temperature: Approximately 31.6°C (88.9°F).
- Average minimum temperature: Around 22.1°C (71.8°F).
- Total precipitation: Between 259 and 280 mm throughout the month, spread over 18 to 19 days.
- Rainy days: Between 18 to 19 days with precipitation, making the month quite rainy.
- Daily sunshine hours: Between 5 to 5.5 hours.
- Day length: Approximately 12h 19min (sunrise at 05:52, sunset at 18:10).
- Relative humidity: Very high, with an average of 85%, leading to a strong heat sensation.

What to See in Iquitos in January
- Belén Market and Floating Neighborhood: Colorful and authentic, the market showcases Amazonian products such as exotic fruits, spices, and medicinal plants.
- Convergence of the Nanay, Itaya, and Amazon Rivers: Here, three rivers of different colors meet, creating an impressive natural landscape. It is also possible to see pink and gray dolphins swimming nearby.
- Chullachaki Eco-museum: Exhibits Amazonian culture, ancient instruments, and medicinal plants such as ayahuasca.
- Fundo Don Pedrito: A breeding center for paiches, caimans, and other Amazonian fish in captivity.
- San Juan de Huashalado Community: A typical riverside community that connects to the Yanayacu River through natural trails.
- Yanayacu Eco Lodge and Surroundings: Surrounded by pristine jungle, ideal for observing wildlife and flora in their natural state.
- Monkey Island: A rescue center where you can see and interact with monkeys in a safe environment.
- Yagua Native Clan: An indigenous community that preserves its traditions, dances, clothing, and crafts. A very special visit to learn about their culture.

What to Do in Iquitos in January
- Canoe ride on the Itaya and Amazon Rivers: Ideal for discovering jungle landscapes and enjoying the Amazonian sunset.
- Birdwatching at dawn: A recommended activity for ornithology lovers, with unique species from the region.
- Take an ethnobotanical hike in the jungle: Explore centuries-old trees, learn about medicinal plants, and spot monkeys and sloths.
- Piranha fishing in the Yanayacu River: An ideal adventure for those seeking authentic Amazon experiences.
- Camping in the Amazon rainforest: Sleep under the stars in a natural setting, surrounded by the sounds of the jungle.
- Stargazing from a canoe on the river: Nighttime canoeing while gazing at the starry sky is a very special and relaxing experience.
- Participate in traditional dances with the Yagua: Get to know the customs of this indigenous community, dance with them, and learn about their culture.
- Swim in the Amazon River: A unique activity for those who want to end their trip with an unforgettable experience.
Frequently Asked Questions About Iquitos in January

1. What is the average temperature in Iquitos in January?
In January, Iquitos has an average temperature of 25.8°C. During the day, temperatures can rise to 29.7°C, while at night, they usually drop to around 23.4°C. It is a warm and humid climate, typical of the jungle.
2. What clothes should I bring to Iquitos in January?
For your trip in January, bring light and quick-drying clothes, such as long-sleeved shirts and long pants to protect yourself from mosquitoes. Don’t forget a raincoat or poncho for the rain, a hat or cap for the sun, comfortable sandals for resting, and water-resistant shoes or boots for walking in the jungle.
3. What is the best reserve to visit in January?
The Pacaya Samiria National Reserve and the Allpahuayo-Mishana National Reserve are excellent. Both offer raised trails and wildlife observation points, even with high river levels.
4. How does the rainy season affect water activities?
During the rainy season, the rise in river levels makes navigation easier and provides access to new areas within the Amazon. It is also a great time to see pink dolphins, as the flooded areas bring them closer to the shores.
5. What excursions should I not miss?
The most popular ones include Monkey Island, pink dolphin watching, paiche fishing, and night canoe tours to explore the Amazon jungle.

Traveling to Iquitos in January is an authentic experience for those looking to connect with nature in its purest form. Although the rains are frequent, they only add an adventurous touch to your trip, making every excursion a unique experience between swollen rivers and a jungle full of life. Contact us today and book your spot for this exciting adventure awaiting you in the Peruvian Amazon.
Tours to visit Iquitos that may interest you:
- Iquitos Amazon Tour (3 Days) – Private
- Iquitos Jungle Tour (4 Days) – Private
- Iquitos Peru Amazon Tours (5 Days) – Private
Learn about Iquitos in December: Everything you need to know before your trip to Iquitos.
➜ Iquitos in December: Weather, advantages, and disadvantages of visiting the Amazon jungle
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➜ Iquitos in February: Advantages and disadvantages