September Weather in Cospan, Peru

Last updated: August 27, 2025

In September, the average temperature in Cospan, Peru hovers around 13°C (56°F). Expect a minimum chill of 4°C (40°F) and a warm maximum reaching 24°C (76°F). The region experiences around 92 mm (3.6 in) of precipitation over 13 days, with an average humidity level of 42%—perfect for enjoying the fresh, crisp air.

September Temperature in Cospan

In September in Cospan, the average temperature is 13°C (56°F). The maximum can reach 24°C (76°F), while the minimum can drop to as low as 4°C (40°F). This makes for a pleasant time to explore outdoor attractions, so be sure to pack layers for your travel adventures!

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

The chart illustrates September temperature patterns in Cospan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cospan, September typically has an average temperature of 13°C (56°F), with highs reaching up to 24°C (76°F) and lows dropping to around 4°C (40°F).

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

September Precipitation in Cospan

In Cospan in September, the precipitation amount is 92 mm (3.6 in) spread over 13 days.

September Precipitation Trends in Cospan

The chart displays monthly precipitation patterns in Cospan, 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 Cospan, September typically receives around 92 mm (3.6 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 Cospan

In Cospan in September humidity is 42%. With an average temperature of 13°C (56°F), this humidity feels like a refreshing breath of crisp air, making it comfortable for traveling and exploring the area without feeling overheated or sticky.

September Average Humidity in Cospan

This chart illustrates the average monthly humidity levels in Cospan, 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 Cospan is approximately 42%, 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 Cospan

In Cospan in September, the maximum UV index reaches an alarming 17, which falls under the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to stay protected. For more details on the hourly UV index in Cospan, you can check Hourly UV Index in Cospan.

Maximum UV Index Levels in Cospan for September

The chart shows the monthly maximum UV Index (UVI) for Cospan 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 Cospan typically reaches 17, which falls under the extreme exposure category.

Data source: Cospan 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 Cospan Compares to Other Months

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

This table compares monthly weather conditions in Cospan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	237 mm (9.3 inches)	83%	extreme
February Weather	13°C (56°F)	295 mm (11.6 inches)	81%	extreme
March Weather	13°C (56°F)	468 mm (18.4 inches)	88%	extreme
April Weather	13°C (56°F)	269 mm (10.6 inches)	85%	extreme
May Weather	13°C (56°F)	156 mm (6.2 inches)	78%	extreme
June Weather	13°C (56°F)	48 mm (1.9 inches)	62%	extreme
July Weather	13°C (56°F)	28 mm (1.1 inches)	44%	extreme
August Weather	13°C (56°F)	34 mm (1.3 inches)	38%	extreme
September Weather	13°C (56°F)	92 mm (3.6 inches)	42%	extreme
October Weather	13°C (56°F)	216 mm (8.5 inches)	58%	extreme
November Weather	13°C (56°F)	168 mm (6.6 inches)	69%	extreme
December Weather	13°C (56°F)	320 mm (12.6 inches)	82%	extreme