Loreto is one of several regions in Peru, with temperatures that range from 30°C (86°F) in June to 32°C (90°F) during the peak of September. We've based our full climate overview on data from Iquitos, the region's most prominent city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.
Loreto, and particularly Iquitos, experiences consistently warm weather throughout the year, with average highs always exceeding 30°C (86°F).
September, October and November are generally the hottest months of the year.
When it comes to rainfall, Loreto sees significant variations throughout the year. April tends to be the wettest, receiving 312 mm (12 in) of rain, while August is much drier with just 160 mm (6.3 in). Travelers should note that the rainy season falls during January, February, March, April, May, June, September, October, November and December, bringing substantial precipitation ranging from 192 mm (7.6 in) to 312 mm (12 in) monthly.
August is the sunniest period, with ideal conditions for exploring the region and all it has to offer.
