nomadseason

September Weather in Huaylillas, Peru

Last updated: August 27, 2025

In September, the average temperature in Huaylillas, Peru hovers around 10°C (50°F), characterized by a minimum of 3°C (37°F) and a maximum of 19°C (66°F). Expect a significant precipitation amount of 115 mm (4.5 in) spread over 24 days, accompanied by an average humidity level of 37%.

September Temperature in Huaylillas

In September in Huaylillas, the average temperature is 10°C (50°F). Maximums can reach 19°C (66°F), and minimums can be as low as 3°C (37°F). This moderate climate makes it a pleasant time for exploration and outdoor activities.

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

The chart illustrates September temperature patterns in Huaylillas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huaylillas, September typically has an average temperature of 10°C (50°F), with highs reaching up to 19°C (66°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec525251515150494950515252
Data source: Temperature data for Huaylillas generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Huaylillas

In Huaylillas in September, the precipitation amount is 115 mm (4.5 in) over a period of 24 days.

September Precipitation Trends in Huaylillas

The chart displays monthly precipitation patterns in Huaylillas, 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 Huaylillas, September typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec242232306213152896770115224256286
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Huaylillas

In Huaylillas in September humidity is 37%. With an average temperature of 10°C (50°F), this humidity feels like a crisp autumn morning, perfect for exploring the outdoors without the discomfort of muggy air.

September Average Humidity in Huaylillas

This chart illustrates the average monthly humidity levels in Huaylillas, 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 Huaylillas is approximately 37%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%89%89%86%71%44%34%37%50%73%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Huaylillas

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

Maximum UV Index Levels in Huaylillas for September

The chart shows the monthly maximum UV Index (UVI) for Huaylillas 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 Huaylillas typically reaches 17, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec181919181513141417181717
Data source: Huaylillas 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 Huaylillas Compares to Other Months

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

This table compares monthly weather conditions in Huaylillas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (52°F)242 mm (9.5 inches)88%extreme
February Weather11°C (52°F)232 mm (9.1 inches)86%extreme
March Weather11°C (52°F)306 mm (12.0 inches)89%extreme
April Weather11°C (51°F)213 mm (8.4 inches)89%extreme
May Weather10°C (51°F)152 mm (6.0 inches)86%extreme
June Weather10°C (50°F)89 mm (3.5 inches)71%extreme
July Weather9°C (49°F)67 mm (2.6 inches)44%extreme
August Weather9°C (49°F)70 mm (2.8 inches)34%extreme
September Weather10°C (50°F)115 mm (4.5 inches)37%extreme
October Weather10°C (51°F)224 mm (8.8 inches)50%extreme
November Weather11°C (53°F)256 mm (10.1 inches)73%extreme
December Weather11°C (53°F)286 mm (11.3 inches)91%extreme

Compare Huaylillas's Climate with Cities Worldwide