September Weather in Changuillo, Peru

Last updated: August 27, 2025

In Changuillo, Peru, the average temperature in September hovers around 18°C (65°F), with a comfortable minimum of 11°C (51°F) and a pleasant maximum of 29°C (84°F). You can expect a dry spell with only 1 mm (0.0 in) of precipitation over 0 days, coupled with an average humidity of 74%. Perfect weather for enjoying the outdoors!

September Temperature in Changuillo

In September in Changuillo, the average temperature is 18°C (65°F). Maximums can reach 29°C (84°F), and minimums can be as low as 11°C (51°F). This pleasant climate makes Changuillo an ideal destination for travelers seeking comfortable weather conditions.

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

The chart illustrates September temperature patterns in Changuillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Changuillo, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (84°F) and lows dropping to around 11°C (51°F).

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

September Precipitation in Changuillo

In Changuillo in September, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

September Precipitation Trends in Changuillo

The chart displays monthly precipitation patterns in Changuillo, 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 Changuillo, September typically receives around 1 mm (0.0 inches) of precipitation spread over approximately 0 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 Changuillo

In Changuillo in September humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.

September Average Humidity in Changuillo

This chart illustrates the average monthly humidity levels in Changuillo, 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 Changuillo is approximately 74%, 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 Changuillo

In Changuillo in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Changuillo, you can check here.

Maximum UV Index Levels in Changuillo for September

The chart shows the monthly maximum UV Index (UVI) for Changuillo 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 Changuillo typically reaches 14, which falls under the extreme exposure category.

Data source: Changuillo 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 Changuillo Compares to Other Months

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

This table compares monthly weather conditions in Changuillo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	26 mm (1.0 inches)	85%	extreme
February Weather	24°C (76°F)	25 mm (1.0 inches)	85%	extreme
March Weather	25°C (77°F)	8 mm (0.3 inches)	86%	extreme
April Weather	23°C (73°F)	2 mm (0.1 inches)	88%	extreme
May Weather	20°C (68°F)	1 mm (0.0 inches)	85%	extreme
June Weather	18°C (65°F)	2 mm (0.1 inches)	78%	very high
July Weather	17°C (63°F)	1 mm (0.1 inches)	75%	very high
August Weather	17°C (63°F)	1 mm (0.0 inches)	73%	extreme
September Weather	18°C (65°F)	1 mm (0.0 inches)	74%	extreme
October Weather	19°C (67°F)	1 mm (0.0 inches)	78%	extreme
November Weather	20°C (69°F)	1 mm (0.0 inches)	82%	extreme
December Weather	22°C (72°F)	4 mm (0.1 inches)	83%	extreme