Weather in Iquitos in August 2025
Average weather
Average temperature in Iquitos in August
The temperature in August is +32°C on average, with a range between a maximum of +35°C during the day and a minimum of +21°C at night.
The average maximum temperature goes up 50% by the end of the month, compared with the beginning of the month, from +27°C to +34°C.
Is Iquitos warm or cold in August?
Iquitos is typically warm in August.
Maximum temperatures go up compared to the previous month from +29°C to +30°C. The minimum temperature also goes up from +22°C to +22°C.
It’s generally warm, but pack a long-sleeve shirt for evenings.
Take a look at how August is compared to other months in Iquitos:
Climate in Iquitos in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +29°C | +30°C | +31°C | ||||
| Min. temperature | ||||||
| +16°C | +17°C | +17°C | ||||
| Max. temperature | ||||||
| +34°C | +35°C | +36°C | ||||
| Rainfall | ||||||
| 159 mm | 151 mm | 176 mm | ||||
| Wind | ||||||
| 0 m/s | 0 m/s | 0 m/s | ||||
| Humidity | ||||||
| 87% | 86% | 85% | ||||
| Air pressure | ||||||
| 1013 HPa | 1012 HPa | 1011 HPa | ||||
| Sunny days | ||||||
| 0 | 0 | 0 | ||||
| Cloudy days | ||||||
| 2 | 2 | 1 | ||||
| Rainy days | ||||||
| 28 | 28 | 27 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as ok as in July. It’s getting warmer as August arrives. The average maximum temperature goes up from +29°C to +30°C during the day. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 159 mm to 151 mm. It feels drier, as humidity decreases from 87% to 86%. The average wind speed doesn’t change much during August, staying around 0 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.
September brings much the same weather, it remains ok.
Wind
The average wind speed is 1 m/s getting up to 2 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Iquitos is gradually increasing during August, going from 1 m/s to 1 m/s over the course of the month.
Rain
How was the weather last August in Iquitos?
Climate Change over Years
The climate in Iquitos in August has not changed much over the last 43 years.
The average temperature was the lowest in 1986 (+29°C) and the highest in 2024 (+31°C). The driest year was 2004 with only 2322 mm of rainfall, and the wettest year was 1986 with 3355 mm.
FAQ
Is August a good time to visit Iquitos?
Can you sunbathe in Iquitos in August?
Is Iquitos rainy in August?
Is it sunny in Iquitos in August?
Other cities in Peru
Monthly weather in Iquitos
Source of the data
For this page, we’ve looked at the typical weather in Iquitos, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.
