September Weather in Las Yaras, Peru

Last updated: August 27, 2025

In Las Yaras, Peru, the average temperature for September hovers around 17°C (63°F), providing a pleasant climate. Expect a minimum of 10°C (51°F) and a maximum of 27°C (81°F). With only 4 mm (0.2 in) of precipitation spread over 0 days, you can look forward to mostly dry conditions. The average humidity sits at a comfortable 58%, making it an ideal time to explore!

September Temperature in Las Yaras

In September in Las Yaras, the average temperature is 17°C (63°F). Maximums can reach 27°C (81°F), while minimums can be as low as 10°C (51°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

September Weather in Las Yaras: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Las Yaras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Yaras, September typically has an average temperature of 17°C (63°F), with highs reaching up to 27°C (81°F) and lows dropping to around 10°C (51°F).

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

September Precipitation in Las Yaras

In Las Yaras in September, the precipitation amount is 4 mm (0.2 in) over the course of 0 days.

September Precipitation Trends in Las Yaras

The chart displays monthly precipitation patterns in Las Yaras, 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 Las Yaras, September typically receives around 4 mm (0.2 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 Las Yaras

In Las Yaras in September humidity is 58%. With an average temperature of 17°C (63°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as long as you stay hydrated and dress in light layers.

September Average Humidity in Las Yaras

This chart illustrates the average monthly humidity levels in Las Yaras, 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 Las Yaras is approximately 58%, 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 Las Yaras

In Las Yaras 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 Las Yaras, you can check here.

Maximum UV Index Levels in Las Yaras for September

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

Data source: Las Yaras 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 Las Yaras Compares to Other Months

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

This table compares monthly weather conditions in Las Yaras, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	29 mm (1.1 inches)	89%	extreme
February Weather	21°C (70°F)	25 mm (1.0 inches)	90%	extreme
March Weather	20°C (69°F)	10 mm (0.4 inches)	90%	extreme
April Weather	19°C (67°F)	2 mm (0.1 inches)	91%	extreme
May Weather	19°C (66°F)	4 mm (0.2 inches)	88%	extreme
June Weather	17°C (64°F)	6 mm (0.3 inches)	76%	very high
July Weather	17°C (63°F)	6 mm (0.2 inches)	61%	very high
August Weather	17°C (63°F)	5 mm (0.2 inches)	57%	extreme
September Weather	17°C (63°F)	4 mm (0.2 inches)	58%	extreme
October Weather	18°C (65°F)	2 mm (0.1 inches)	75%	extreme
November Weather	19°C (66°F)	2 mm (0.1 inches)	83%	extreme
December Weather	20°C (67°F)	5 mm (0.2 inches)	84%	extreme