September Weather in Yanaoca, Peru

Last updated: August 27, 2025

In September, the average temperature in Yanaoca, Peru hovers around 8°C (47°F), with a potential dip to a chilly -4°C (24°F) and a warm peak of 20°C (68°F). Expect some rainfall, with 36 mm (1.4 in) over approximately 12 days, and enjoy the moderately high average humidity of 67%.

September Temperature in Yanaoca

In September in Yanaoca, the average temperature is 8°C (47°F), with maximums reaching 20°C (68°F) and minimums dropping as low as -4°C (24°F). Travelers should be prepared for a range of temperatures and pack accordingly for both warm and chilly conditions.

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

The chart illustrates September temperature patterns in Yanaoca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yanaoca, September typically has an average temperature of 8°C (47°F), with highs reaching up to 20°C (68°F) and lows dropping to around -4°C (24°F).

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

September Precipitation in Yanaoca

In Yanaoca in September, the precipitation amount is 36 mm (1.4 in), distributed over 12 days.

September Precipitation Trends in Yanaoca

The chart displays monthly precipitation patterns in Yanaoca, 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 Yanaoca, September typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 12 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 Yanaoca

In Yanaoca in September humidity is 67%. With an average temperature of 8°C (47°F), this humidity feels like a chilly embrace, making traveling slightly uncomfortable as the damp air clings to your skin, often leaving you feeling colder than the actual temperature suggests.

September Average Humidity in Yanaoca

This chart illustrates the average monthly humidity levels in Yanaoca, 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 Yanaoca is approximately 67%, 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 Yanaoca

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

Maximum UV Index Levels in Yanaoca for September

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

Data source: Yanaoca 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 Yanaoca Compares to Other Months

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

This table compares monthly weather conditions in Yanaoca, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	187 mm (7.4 inches)	92%	extreme
February Weather	8°C (47°F)	239 mm (9.4 inches)	93%	extreme
March Weather	8°C (47°F)	218 mm (8.6 inches)	92%	extreme
April Weather	8°C (46°F)	86 mm (3.4 inches)	91%	extreme
May Weather	7°C (45°F)	33 mm (1.3 inches)	87%	extreme
June Weather	6°C (43°F)	12 mm (0.5 inches)	76%	extreme
July Weather	6°C (43°F)	14 mm (0.5 inches)	57%	extreme
August Weather	7°C (45°F)	13 mm (0.5 inches)	51%	extreme
September Weather	8°C (47°F)	36 mm (1.4 inches)	67%	extreme
October Weather	9°C (48°F)	98 mm (3.9 inches)	77%	extreme
November Weather	9°C (49°F)	151 mm (5.9 inches)	85%	extreme
December Weather	9°C (48°F)	205 mm (8.1 inches)	90%	extreme