May Weather in Chaclacayo, Peru

Last updated: August 27, 2025

In Chaclacayo, Peru, the average temperature in May is 19°C (66°F), with a pleasant range between a minimum of 13°C (55°F) and a maximum of 25°C (78°F). Expect about 13 mm (0.5 in) of precipitation over 3 days, and enjoy the lush atmosphere with an average humidity of 83%.

May Temperature in Chaclacayo

In May in Chaclacayo, the average temperature is 19°C (66°F). Maximum can reach 25°C (78°F) and minimum can be as low as 13°C (55°F). This moderate climate makes it a perfect time for sightseeing and outdoor activities.

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

The chart illustrates May temperature patterns in Chaclacayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chaclacayo, May typically has an average temperature of 19°C (66°F), with highs reaching up to 25°C (78°F) and lows dropping to around 13°C (55°F).

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

May Precipitation in Chaclacayo

In Chaclacayo in May, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

May Precipitation Trends in Chaclacayo

The chart displays monthly precipitation patterns in Chaclacayo, 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 Chaclacayo, May typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 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 Chaclacayo

In Chaclacayo in May, humidity is 83%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making travel feel more sluggish and muggy, yet there's a refreshing coolness in the air that invites you to explore.

May Average Humidity in Chaclacayo

This chart illustrates the average monthly humidity levels in Chaclacayo, 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 Chaclacayo is approximately 83%, 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 Chaclacayo

In Chaclacayo in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Chaclacayo.

Maximum UV Index Levels in Chaclacayo for May

The chart shows the monthly maximum UV Index (UVI) for Chaclacayo 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 Chaclacayo typically reaches 11, which falls under the extreme exposure category.

Data source: Chaclacayo 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 Chaclacayo Compares to Other Months

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

This table compares monthly weather conditions in Chaclacayo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	19°C (67°F)	130 mm (5.1 inches)	89%	extreme
February Weather	19°C (67°F)	149 mm (5.9 inches)	89%	extreme
March Weather	19°C (67°F)	151 mm (5.9 inches)	90%	extreme
April Weather	19°C (66°F)	47 mm (1.8 inches)	89%	extreme
May Weather	19°C (66°F)	13 mm (0.5 inches)	83%	extreme
June Weather	19°C (66°F)	1 mm (0.0 inches)	69%	very high
July Weather	19°C (66°F)	0 mm (0.0 inches)	56%	extreme
August Weather	19°C (66°F)	1 mm (0.0 inches)	50%	extreme
September Weather	18°C (65°F)	6 mm (0.3 inches)	53%	extreme
October Weather	18°C (65°F)	17 mm (0.7 inches)	68%	extreme
November Weather	19°C (66°F)	17 mm (0.7 inches)	81%	extreme
December Weather	19°C (66°F)	37 mm (1.4 inches)	87%	extreme