September Weather in Mantaro, Peru

Last updated: August 27, 2025

In September, the average temperature in Mantaro, Peru is a pleasant 22°C (72°F), with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 29°C (84°F). Expect some rainfall, with an average precipitation amount of 54 mm (2.1 in) spread over 13 days. Additionally, the average humidity level sits at a comfortable 52%.

September Temperature in Mantaro

In September in Mantaro, the average temperature is 22°C (72°F). Maximums can reach 29°C (84°F), while minimums can drop to as low as 13°C (56°F). This pleasant climate makes Mantaro an ideal destination for travelers seeking comfortable weather.

September Weather in Mantaro: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Mantaro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mantaro, September typically has an average temperature of 22°C (72°F), with highs reaching up to 29°C (84°F) and lows dropping to around 13°C (56°F).

Data source: Temperature data for Mantaro generated using information from the Copernicus Climate Change Service.

September Precipitation in Mantaro

In Mantaro in September, the precipitation amount is 54 mm (2.1 in), falling over the course of 13 days.

September Precipitation Trends in Mantaro

The chart displays monthly precipitation patterns in Mantaro, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Mantaro, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Mantaro

In Mantaro in September humidity is 52%. With an average temperature of 22°C (72°F), this humidity feels like a refreshing embrace during your travels, creating a pleasant sensation that makes outdoor activities enjoyable and inviting.

September Average Humidity in Mantaro

This chart illustrates the average monthly humidity levels in Mantaro, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Mantaro is approximately 52%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mantaro

In Mantaro in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Mantaro.

Maximum UV Index Levels in Mantaro for September

The chart shows the monthly maximum UV Index (UVI) for Mantaro in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Mantaro typically reaches 15, which falls under the extreme exposure category.

Data source: Mantaro September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Mantaro Compares to Other Months

Weather in Mantaro varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Mantaro, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Mantaro, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (71°F)	313 mm (12.3 inches)	93%	extreme
February Weather	22°C (71°F)	393 mm (15.5 inches)	92%	extreme
March Weather	22°C (71°F)	391 mm (15.4 inches)	92%	extreme
April Weather	22°C (72°F)	202 mm (7.9 inches)	90%	extreme
May Weather	21°C (70°F)	129 mm (5.1 inches)	85%	extreme
June Weather	20°C (69°F)	79 mm (3.1 inches)	70%	extreme
July Weather	20°C (68°F)	65 mm (2.6 inches)	54%	extreme
August Weather	20°C (69°F)	58 mm (2.3 inches)	44%	extreme
September Weather	22°C (72°F)	54 mm (2.1 inches)	52%	extreme
October Weather	22°C (72°F)	112 mm (4.4 inches)	65%	extreme
November Weather	22°C (73°F)	199 mm (7.8 inches)	81%	extreme
December Weather	22°C (72°F)	253 mm (10.0 inches)	89%	extreme