May Weather in Bernal, Peru

Last updated: August 27, 2025

In May, the average temperature in Bernal, Peru is a pleasant 23°C (74°F), with minimums dropping to 16°C (61°F) and maximums peaking at 31°C (89°F). The month typically sees a precipitation amount of 7 mm (0.3 in) over just 1 day, while humidity averages a high 89%, making it feel quite humid. Enjoy the warm weather!

May Temperature in Bernal

In May in Bernal, the average temperature is 23°C (74°F). Maximums can reach 31°C (89°F) and minimums can be as low as 16°C (61°F). This makes Bernal an ideal destination for travelers seeking pleasant weather and comfortable conditions during their visit.

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

The chart illustrates May temperature patterns in Bernal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bernal, May typically has an average temperature of 23°C (74°F), with highs reaching up to 31°C (89°F) and lows dropping to around 16°C (61°F).

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

May Precipitation in Bernal

In Bernal in May, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

May Precipitation Trends in Bernal

The chart displays monthly precipitation patterns in Bernal, 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 Bernal, May typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 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 Bernal

In Bernal in May humidity is 89%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket enveloping you, making traveling feel stifling and exhausting as you navigate the thick air.

May Average Humidity in Bernal

This chart illustrates the average monthly humidity levels in Bernal, 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 Bernal is approximately 89%, 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 Bernal

In Bernal in May, 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 Bernal.

Maximum UV Index Levels in Bernal for May

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

Data source: Bernal 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 Bernal Compares to Other Months

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

This table compares monthly weather conditions in Bernal, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	14 mm (0.6 inches)	89%	extreme
February Weather	26°C (80°F)	43 mm (1.7 inches)	87%	extreme
March Weather	26°C (80°F)	97 mm (3.8 inches)	87%	extreme
April Weather	25°C (77°F)	19 mm (0.7 inches)	86%	extreme
May Weather	23°C (74°F)	7 mm (0.3 inches)	89%	extreme
June Weather	21°C (71°F)	4 mm (0.2 inches)	84%	extreme
July Weather	20°C (69°F)	1 mm (0.0 inches)	71%	extreme
August Weather	20°C (68°F)	2 mm (0.1 inches)	71%	extreme
September Weather	20°C (68°F)	2 mm (0.1 inches)	75%	extreme
October Weather	21°C (69°F)	7 mm (0.3 inches)	77%	extreme
November Weather	21°C (71°F)	9 mm (0.4 inches)	79%	extreme
December Weather	23°C (74°F)	14 mm (0.6 inches)	86%	extreme