Iquitos weather in September (Loreto, Peru)

Looking to travel to Iquitos in September? Check out this comprehensive weather guide.

In September, Iquitos typically experiences very high temperatures and heavy rainfall. Anticipate daytime temperatures around 32°C, while night temperatures can drop to 23°C. Keep in mind, these temperatures are averages, and some days might be even warmer. Dress suitably to manage the heat.

Iquitos in September falls under the rainy season with heavy rainfall, averaging around 192 mm for the month. When we look at the climate data from the last 30 years, we can expect around 16 days of rain.

The days are predominantly sunny, with an estimated total of around 215 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If your ideal day consists of dry skies and moderate temperatures July and August generally stand out with the best circumstances. While January, February, March, April, May, June, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Iquitos climate page with graphs.

 

Iquitos, monthly averages in September

Min Temperature 23°C  

Max Temperature 32°C  

Chance of Rain 54%  

Precipitation 192 mm  

Rainy days 16 days  

Humidity 78%  

Windspeed 4 km/h  

Sunshine 215 hours  

Percentage Sunshine  

Where to go in Peru in September

Find out more about the weather in Peru in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Iquitos in September?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Iquitos.

Our site offers climate and forecast data for every country in the world. Are you going to Peru? On this website you can find 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 climate conditions. Find out where to go with our weather planner.