September Weather in Llama, Peru

Last updated: August 27, 2025

In September, the average temperature in Llama, Peru hovers around 8°C (47°F). Temperatures can dip as low as -1°C (31°F) and reach a maximum of 18°C (64°F). Expect 97 mm (3.8 in) of precipitation spread over 19 days, with an average humidity of 37%.

September Temperature in Llama

In September in Llama, the average temperature is 8°C (47°F). Maximum temperatures can reach 18°C (64°F), while minimums can drop as low as -1°C (31°F). This makes Llama a great destination for travelers looking to experience a cool climate with the possibility of mild sunny days.

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

The chart illustrates September temperature patterns in Llama, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Llama, September typically has an average temperature of 8°C (47°F), with highs reaching up to 18°C (64°F) and lows dropping to around -1°C (31°F).

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

September Precipitation in Llama

In Llama in September, the precipitation amount is 97 mm (3.8 in) spread over the course of 19 days.

September Precipitation Trends in Llama

The chart displays monthly precipitation patterns in Llama, 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 Llama, September typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 19 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 Llama

In Llama in September, humidity is 37%. With an average temperature of 8°C (47°F), this humidity feels like a refreshing coolness that makes exploring the area invigorating, but travelers should be prepared for the occasional chill in the air as they venture out.

September Average Humidity in Llama

This chart illustrates the average monthly humidity levels in Llama, 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 Llama is approximately 37%, 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 Llama

In Llama 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 Llama, you can check Hourly UV Index in Llama.

Maximum UV Index Levels in Llama for September

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

Data source: Llama 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 Llama Compares to Other Months

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

This table compares monthly weather conditions in Llama, 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 (48°F)	240 mm (9.4 inches)	88%	extreme
February Weather	9°C (49°F)	223 mm (8.8 inches)	86%	extreme
March Weather	9°C (48°F)	271 mm (10.7 inches)	89%	extreme
April Weather	9°C (48°F)	160 mm (6.3 inches)	89%	extreme
May Weather	9°C (48°F)	87 mm (3.4 inches)	86%	extreme
June Weather	8°C (47°F)	45 mm (1.8 inches)	71%	extreme
July Weather	8°C (46°F)	36 mm (1.4 inches)	44%	extreme
August Weather	8°C (47°F)	43 mm (1.7 inches)	34%	extreme
September Weather	8°C (47°F)	97 mm (3.8 inches)	37%	extreme
October Weather	9°C (48°F)	179 mm (7.1 inches)	50%	extreme
November Weather	9°C (49°F)	222 mm (8.7 inches)	73%	extreme
December Weather	9°C (49°F)	250 mm (9.9 inches)	91%	extreme