September Weather in Chiriaco, Peru

Last updated: August 27, 2025

In September, the average temperature in Chiriaco, Peru hovers around 21°C (70°F), creating a pleasant atmosphere. Expect minimums of 14°C (57°F) and maximums reaching 30°C (87°F). With an average humidity of 49%, you’ll feel comfortable, though be prepared for some rain, as 196 mm (7.7 in) of precipitation spreads over 28 days.

September Temperature in Chiriaco

In September in Chiriaco, the average temperature is 21°C (70°F), with maximums reaching 30°C (87°F) and minimums dropping as low as 14°C (57°F). This pleasant climate makes it a great time for traveling, allowing you to enjoy outdoor activities comfortably.

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

The chart illustrates September temperature patterns in Chiriaco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chiriaco, September typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (87°F) and lows dropping to around 14°C (57°F).

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

September Precipitation in Chiriaco

In Chiriaco in September, the precipitation amount is 196 mm (7.7 in) accumulated over a period of 28 days.

September Precipitation Trends in Chiriaco

The chart displays monthly precipitation patterns in Chiriaco, 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 Chiriaco, September typically receives around 196 mm (7.7 inches) of precipitation spread over approximately 28 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 Chiriaco

In Chiriaco in September, humidity is 49%. With an average temperature of 21°C (70°F), this humidity feels like a pleasant warmth that enhances the vibrancy of outdoor activities, making it an ideal time for exploring local attractions and enjoying leisurely strolls.

September Average Humidity in Chiriaco

This chart illustrates the average monthly humidity levels in Chiriaco, 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 Chiriaco is approximately 49%, 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 Chiriaco

In Chiriaco 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 Chiriaco.

Maximum UV Index Levels in Chiriaco for September

The chart shows the monthly maximum UV Index (UVI) for Chiriaco 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 Chiriaco typically reaches 15, which falls under the extreme exposure category.

Data source: Chiriaco 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 Chiriaco Compares to Other Months

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

This table compares monthly weather conditions in Chiriaco, 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)	189 mm (7.5 inches)	82%	extreme
February Weather	22°C (72°F)	179 mm (7.0 inches)	80%	extreme
March Weather	22°C (71°F)	306 mm (12.0 inches)	85%	extreme
April Weather	21°C (71°F)	266 mm (10.5 inches)	87%	extreme
May Weather	21°C (70°F)	249 mm (9.8 inches)	88%	extreme
June Weather	20°C (69°F)	197 mm (7.8 inches)	73%	extreme
July Weather	20°C (68°F)	171 mm (6.7 inches)	51%	extreme
August Weather	20°C (69°F)	162 mm (6.4 inches)	44%	extreme
September Weather	21°C (70°F)	196 mm (7.7 inches)	49%	extreme
October Weather	22°C (71°F)	219 mm (8.6 inches)	71%	extreme
November Weather	22°C (72°F)	219 mm (8.6 inches)	77%	extreme
December Weather	22°C (72°F)	200 mm (7.9 inches)	85%	extreme