September Weather in Chosica, Peru

Last updated: August 27, 2025

In Chosica, Peru, the average temperature in September is a comfortable 18°C (65°F). While you can expect a minimum of 13°C (55°F), the maximum can reach up to 23°C (74°F). During this month, anticipate 6 mm (0.3 in) of precipitation over just one day, with an average humidity of 53%. Perfect weather for exploring!

September Temperature in Chosica

In September in Chosica, the average temperature is 18°C (65°F). The maximum can reach 23°C (74°F), while the minimum can be as low as 13°C (55°F). It's a pleasant time to visit, ideal for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Chosica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chosica, September typically has an average temperature of 18°C (65°F), with highs reaching up to 23°C (74°F) and lows dropping to around 13°C (55°F).

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

September Precipitation in Chosica

In Chosica in September, the precipitation amount is 6 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Chosica

The chart displays monthly precipitation patterns in Chosica, 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 Chosica, September typically receives around 6 mm (0.3 inches) of precipitation spread over approximately 1 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 Chosica

In Chosica in September, humidity is 53%. With an average temperature of 18°C (65°F), this humidity feels like a comfortable embrace, perfect for leisurely sightseeing and outdoor adventures without feeling overly sticky or oppressive.

September Average Humidity in Chosica

This chart illustrates the average monthly humidity levels in Chosica, 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 Chosica is approximately 53%, 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 Chosica

In Chosica 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 Chosica, you can check here.

Maximum UV Index Levels in Chosica for September

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

Data source: Chosica 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 Chosica Compares to Other Months

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

This table compares monthly weather conditions in Chosica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	130 mm (5.1 inches)	89%	extreme
February Weather	19°C (67°F)	149 mm (5.9 inches)	89%	extreme
March Weather	19°C (67°F)	151 mm (5.9 inches)	90%	extreme
April Weather	19°C (66°F)	47 mm (1.8 inches)	89%	extreme
May Weather	19°C (66°F)	13 mm (0.5 inches)	83%	extreme
June Weather	19°C (66°F)	1 mm (0.0 inches)	69%	very high
July Weather	19°C (66°F)	0 mm (0.0 inches)	56%	extreme
August Weather	19°C (66°F)	1 mm (0.0 inches)	50%	extreme
September Weather	18°C (65°F)	6 mm (0.3 inches)	53%	extreme
October Weather	18°C (65°F)	17 mm (0.7 inches)	68%	extreme
November Weather	19°C (66°F)	17 mm (0.7 inches)	81%	extreme
December Weather	19°C (66°F)	37 mm (1.4 inches)	87%	extreme