September Weather in Aucayo, Peru

Last updated: August 27, 2025

In September, the average temperature in Aucayo, Peru hovers around 26°C (80°F), with minimums dipping to 20°C (69°F) and maximums peaking at 34°C (94°F). Expect a fair share of rain, with 176 mm (6.9 in) of precipitation spread over 23 days. The air tends to be moderately humid, with an average humidity of 60%. This blend of warmth and moisture makes for a vibrant and lush atmosphere!

September Temperature in Aucayo

In September in Aucayo, the average temperature is 26°C (80°F). Maximums can reach 34°C (94°F), and minimums can drop to as low as 20°C (69°F). This pleasant climate makes Aucayo an ideal destination for travelers seeking warm weather.

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

The chart illustrates September temperature patterns in Aucayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aucayo, September typically has an average temperature of 26°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 20°C (69°F).

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

September Precipitation in Aucayo

In Aucayo in September, the precipitation amount is 176 mm (6.9 in), spread over 23 days.

September Precipitation Trends in Aucayo

The chart displays monthly precipitation patterns in Aucayo, 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 Aucayo, September typically receives around 176 mm (6.9 inches) of precipitation spread over approximately 23 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Aucayo

In Aucayo in September humidity is 60%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace, making travel comfortable yet requiring occasional breaks to rehydrate and enjoy the scenery without feeling fatigued.

September Average Humidity in Aucayo

This chart illustrates the average monthly humidity levels in Aucayo, 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 Aucayo is approximately 60%, 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 Aucayo

In Aucayo in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Aucayo.

Maximum UV Index Levels in Aucayo for September

The chart shows the monthly maximum UV Index (UVI) for Aucayo 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 Aucayo typically reaches 13, which falls under the extreme exposure category.

Data source: Aucayo 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 Aucayo Compares to Other Months

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

This table compares monthly weather conditions in Aucayo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	255 mm (10.0 inches)	83%	extreme
February Weather	26°C (80°F)	216 mm (8.5 inches)	79%	extreme
March Weather	26°C (79°F)	335 mm (13.2 inches)	82%	extreme
April Weather	26°C (79°F)	309 mm (12.2 inches)	86%	extreme
May Weather	26°C (79°F)	230 mm (9.0 inches)	91%	extreme
June Weather	26°C (78°F)	222 mm (8.8 inches)	85%	extreme
July Weather	25°C (78°F)	155 mm (6.1 inches)	76%	extreme
August Weather	26°C (79°F)	122 mm (4.8 inches)	68%	extreme
September Weather	26°C (80°F)	176 mm (6.9 inches)	60%	extreme
October Weather	26°C (80°F)	213 mm (8.4 inches)	62%	extreme
November Weather	26°C (80°F)	244 mm (9.6 inches)	76%	extreme
December Weather	26°C (79°F)	292 mm (11.5 inches)	87%	extreme