September Weather in Pampas, Peru

Last updated: August 27, 2025

In September, the average temperature in Pampas, Peru is a cool 8°C (47°F), with minimums dipping to 1°C (34°F) and maximums reaching up to 16°C (61°F). Expect 82 mm (3.2 in) of precipitation spread over approximately 23 days, contributing to an average humidity of 52%. Prepare for a varied climate that can influence your activities!

September Temperature in Pampas

In September in Pampas, the average temperature is 8°C (47°F). Maximums can reach 16°C (61°F), while minimums can be as low as 1°C (34°F). This weather makes it a great time for travelers to experience the cool, crisp air and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Pampas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pampas, September typically has an average temperature of 8°C (47°F), with highs reaching up to 16°C (61°F) and lows dropping to around 1°C (34°F).

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

September Precipitation in Pampas

In Pampas in September, the precipitation amount is 82 mm (3.2 in) over the course of 23 days.

September Precipitation Trends in Pampas

The chart displays monthly precipitation patterns in Pampas, 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 Pampas, September typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 23 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 Pampas

In Pampas in September, humidity is 52%. With an average temperature of 8°C (47°F), this humidity feels like a crisp chill that can make long walks invigorating yet refreshing, perfect for exploring the sights but requiring a light jacket to maintain comfort.

September Average Humidity in Pampas

This chart illustrates the average monthly humidity levels in Pampas, 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 Pampas 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 Pampas

In Pampas in September, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Pampas.

Maximum UV Index Levels in Pampas for September

The chart shows the monthly maximum UV Index (UVI) for Pampas 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 Pampas typically reaches 16, which falls under the extreme exposure category.

Data source: Pampas 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 Pampas Compares to Other Months

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

This table compares monthly weather conditions in Pampas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (49°F)	203 mm (8.0 inches)	93%	extreme
February Weather	9°C (49°F)	240 mm (9.5 inches)	92%	extreme
March Weather	9°C (49°F)	223 mm (8.8 inches)	92%	extreme
April Weather	9°C (48°F)	108 mm (4.3 inches)	90%	extreme
May Weather	8°C (47°F)	70 mm (2.8 inches)	85%	extreme
June Weather	8°C (47°F)	36 mm (1.4 inches)	70%	extreme
July Weather	8°C (46°F)	35 mm (1.4 inches)	54%	extreme
August Weather	8°C (46°F)	52 mm (2.0 inches)	44%	extreme
September Weather	8°C (47°F)	82 mm (3.2 inches)	52%	extreme
October Weather	9°C (48°F)	138 mm (5.4 inches)	65%	extreme
November Weather	10°C (50°F)	174 mm (6.8 inches)	81%	extreme
December Weather	10°C (50°F)	211 mm (8.3 inches)	89%	extreme