The best time to go to Yurimaguas is during the dry season, which runs from June to October.
During these months, you'll experience lower humidity and less rainfall, making it more pleasant for exploring the region. The rivers are also at a lower level, which can make certain excursions, like visiting specific river beaches or navigating smaller tributaries, more accessible. This period is ideal for those planning river trips or jungle treks, as trails are generally drier and more manageable.
For travellers interested in wildlife spotting, the dry season can also be advantageous. With less water, animals tend to congregate around remaining water sources, potentially making them easier to observe.