May Weather in Pias, Peru

Last updated: August 27, 2025

In May, the average temperature in Pias, Peru is a mild 13°C (55°F). Temperatures can range from a cool 4°C (40°F) to a warm 23°C (73°F). Be prepared for some rain, as the area receives about 108 mm (4.3 in) of precipitation over 26 days, accompanied by an average humidity level of 78%.

May Temperature in Pias

In May in Pias, the average temperature is 13°C (55°F). Maximums can reach 23°C (73°F), and minimums can be as low as 4°C (40°F). Travelers should be prepared for a range of temperatures, making it advisable to pack layers for comfort during their visit.

May Weather in Pias: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Pias, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pias, May typically has an average temperature of 13°C (55°F), with highs reaching up to 23°C (73°F) and lows dropping to around 4°C (40°F).

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

May Precipitation in Pias

In Pias in May, the total precipitation amount is 108 mm (4.3 in) over a span of 26 days.

May Precipitation Trends in Pias

The chart displays monthly precipitation patterns in Pias, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Pias, May typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 26 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Pias

In Pias in May, humidity is 78%. With an average temperature of 13°C (55°F), this humidity feels like a damp blanket enveloping you, making outdoor activities feel steamy and your clothes cling uncomfortably, often leaving you longing for a cool breeze or an air-conditioned escape while exploring.

May Average Humidity in Pias

This chart illustrates the average monthly humidity levels in Pias, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Pias is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Pias

In Pias in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Pias.

Maximum UV Index Levels in Pias for May

The chart shows the monthly maximum UV Index (UVI) for Pias in May, 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 May, the maximum UV index in Pias typically reaches 15, which falls under the extreme exposure category.

Data source: Pias May 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 May Weather in Pias Compares to Other Months

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

This table compares monthly weather conditions in Pias, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	174 mm (6.8 inches)	83%	extreme
February Weather	13°C (56°F)	153 mm (6.0 inches)	81%	extreme
March Weather	13°C (55°F)	220 mm (8.7 inches)	88%	extreme
April Weather	13°C (55°F)	146 mm (5.8 inches)	85%	extreme
May Weather	13°C (55°F)	108 mm (4.3 inches)	78%	extreme
June Weather	12°C (54°F)	65 mm (2.6 inches)	62%	extreme
July Weather	12°C (53°F)	52 mm (2.1 inches)	44%	extreme
August Weather	12°C (53°F)	53 mm (2.1 inches)	38%	extreme
September Weather	12°C (54°F)	91 mm (3.6 inches)	42%	extreme
October Weather	13°C (55°F)	160 mm (6.3 inches)	58%	extreme
November Weather	14°C (57°F)	169 mm (6.6 inches)	69%	extreme
December Weather	14°C (57°F)	177 mm (7.0 inches)	82%	extreme