Loreto, Peru, a region in Peru, typically experiences very warm weather in September, with maximum daytime temperatures around 32°C (90°F) and nighttime temperatures around 23°C (73°F) in Iquitos.
To get a sense of September's typical temperatures in the key spots of Loreto, explore the map below. Click on a point for an in-depth look.
Pick a month to see the average temperature, rainfall and sunshine in Loreto - and find the best time to visit. See also: Loreto weather by month.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Loreto.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Daytime temperatures in Iquitos typically peak at 32°C (90°F) in September, putting it in the very high range.
After dark, Iquitos cools to about 23°C (73°F) on an average September night.
Iquitos enjoys approximately 215 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.
We have much more information about the climate in Loreto.
Weather and climate has detailed information for every country in the world. Are you going to Peru? Get detailed historical weather averages for many cities in Peru.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
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