May Weather in Calana, Peru

Last updated: August 27, 2025

In Calana, Peru, the average temperature in May hovers around 18°C (65°F), with a comfortable range from a minimum of 13°C (55°F) to a pleasant maximum of 26°C (78°F). Expect about 17 mm (0.7 in) of precipitation over just one day, while the air remains quite humid at an average of 88%. Enjoy the refreshing climate as you explore!

May Temperature in Calana

In May in Calana, the average temperature is 18°C (65°F). The maximum can reach 26°C (78°F), while the minimum can drop as low as 13°C (55°F). This mild weather makes it an ideal time for outdoor activities and sightseeing in Calana.

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

The chart illustrates May temperature patterns in Calana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calana, May typically has an average temperature of 18°C (65°F), with highs reaching up to 26°C (78°F) and lows dropping to around 13°C (55°F).

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

May Precipitation in Calana

In Calana in May, the precipitation amount is 17 mm (0.7 in) over the course of 1 day.

May Precipitation Trends in Calana

The chart displays monthly precipitation patterns in Calana, 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 Calana, May typically receives around 17 mm (0.7 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 Calana

In Calana in May, humidity is 88%. With an average temperature of 18°C (65°F), this humidity feels like a warm blanket wrapping around you, making travel feel slightly sticky and the air thick, which can be quite tiring when exploring the area.

May Average Humidity in Calana

This chart illustrates the average monthly humidity levels in Calana, 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 Calana is approximately 88%, 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 Calana

In Calana in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Calana.

Maximum UV Index Levels in Calana for May

The chart shows the monthly maximum UV Index (UVI) for Calana 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 Calana typically reaches 10, which falls under the very high exposure category.

Data source: Calana 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 Calana Compares to Other Months

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

This table compares monthly weather conditions in Calana, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	48 mm (1.9 inches)	89%	extreme
February Weather	21°C (70°F)	35 mm (1.4 inches)	90%	extreme
March Weather	20°C (69°F)	21 mm (0.8 inches)	90%	extreme
April Weather	19°C (67°F)	6 mm (0.2 inches)	90%	extreme
May Weather	18°C (65°F)	17 mm (0.7 inches)	88%	very high
June Weather	17°C (63°F)	19 mm (0.7 inches)	86%	very high
July Weather	16°C (61°F)	19 mm (0.7 inches)	83%	very high
August Weather	16°C (62°F)	17 mm (0.7 inches)	82%	extreme
September Weather	16°C (62°F)	16 mm (0.6 inches)	83%	extreme
October Weather	17°C (64°F)	9 mm (0.4 inches)	87%	extreme
November Weather	18°C (65°F)	6 mm (0.2 inches)	87%	extreme
December Weather	19°C (67°F)	11 mm (0.4 inches)	85%	extreme