Iquitos Weather in September

Hot and humid, with regular rainfall. Average highs of 31°C and lows of 24°C, with around 19 rainy days expected throughout the month.

While September isn't our top-rated month for Iquitos, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

31°C

Average low

24°C

Rainy days

19 days

Best months to visit

Year-round

What to do in Iquitos in September

Whatever the weather, Iquitos rewards curious visitors. Here are some of the best ways to spend your time:

Ayahuasca ceremony retreat 5-night jungle lodge stay Dolphin-spotting expedition on Napo and Marañón rivers Canopy walkway trek 100 feet above rainforest floor Anaconda and caiman night safari by canoe Indigenous guide jungle survival and medicinal plants walk Visit the Monkey Rescue Center and macaw lodge

What to pack for September

Light breathable clothing, high-SPF sunscreen, a wide-brimmed hat, and a reusable water bottle are essential. Pack sandals and at least one light layer for air-conditioned interiors.