September Weather in Hualmay, Peru

Last updated: August 27, 2025

In September, the average temperature in Hualmay, Peru hovers around 17°C (63°F), providing a pleasant climate. Expect minimum temperatures to dip to 13°C (55°F) and a delightful maximum of 23°C (73°F). With only 3 mm (0.1 in) of precipitation spread across 0 days, you can enjoy mostly dry weather. Just keep in mind that the average humidity is around 78%, adding a touch of moisture to the air.

September Temperature in Hualmay

In September in Hualmay, the average temperature is 17°C (63°F). The maximum can reach 23°C (73°F), while the minimum can drop to as low as 13°C (55°F). This mild climate makes Hualmay an ideal destination for travelers looking to enjoy outdoor activities and comfortable sightseeing.

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

The chart illustrates September temperature patterns in Hualmay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hualmay, September typically has an average temperature of 17°C (63°F), with highs reaching up to 23°C (73°F) and lows dropping to around 13°C (55°F).

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

September Precipitation in Hualmay

In Hualmay in September, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

September Precipitation Trends in Hualmay

The chart displays monthly precipitation patterns in Hualmay, 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 Hualmay, September typically receives around 3 mm (0.1 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 Hualmay

In Hualmay in September, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

September Average Humidity in Hualmay

This chart illustrates the average monthly humidity levels in Hualmay, 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 Hualmay is approximately 78%, 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 Hualmay

In Hualmay 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 Hualmay.

Maximum UV Index Levels in Hualmay for September

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

Data source: Hualmay 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 Hualmay Compares to Other Months

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

This table compares monthly weather conditions in Hualmay, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	49 mm (1.9 inches)	91%	extreme
February Weather	22°C (71°F)	59 mm (2.3 inches)	90%	extreme
March Weather	21°C (71°F)	86 mm (3.4 inches)	89%	extreme
April Weather	20°C (68°F)	19 mm (0.8 inches)	88%	extreme
May Weather	19°C (66°F)	5 mm (0.2 inches)	85%	extreme
June Weather	18°C (64°F)	3 mm (0.1 inches)	77%	very high
July Weather	17°C (63°F)	2 mm (0.1 inches)	75%	extreme
August Weather	17°C (63°F)	2 mm (0.1 inches)	74%	extreme
September Weather	17°C (63°F)	3 mm (0.1 inches)	78%	extreme
October Weather	18°C (64°F)	7 mm (0.3 inches)	84%	extreme
November Weather	19°C (66°F)	10 mm (0.4 inches)	88%	extreme
December Weather	20°C (68°F)	17 mm (0.7 inches)	89%	extreme