May Weather in Arenas, Panama

Last updated: August 27, 2025

In Arenas, Panama, the average temperature in May is a pleasant 26°C (79°F), with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 29°C (85°F). Expect precipitation of around 365 mm (14.4 in) spread over 30 days, accompanied by an average humidity of 78%. Enjoy the balmy atmosphere!

May Temperature in Arenas

In May in Arenas, the average temperature is 26°C (79°F), with maximums reaching up to 29°C (85°F) and minimums dropping to as low as 24°C (75°F). It’s an ideal time for travelers seeking warm weather and pleasant conditions.

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

The chart illustrates May temperature patterns in Arenas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arenas, May typically has an average temperature of 26°C (79°F), with highs reaching up to 29°C (85°F) and lows dropping to around 24°C (75°F).

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

May Precipitation in Arenas

In Arenas in May, the precipitation amount is 365 mm (14.4 in) over the course of 30 days.

May Precipitation Trends in Arenas

The chart displays monthly precipitation patterns in Arenas, 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 Arenas, May typically receives around 365 mm (14.4 inches) of precipitation spread over approximately 30 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 Arenas

In Arenas in May, humidity is 78%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making travel a bit sluggish as the air hangs thick, leaving you in need of frequent breaks to hydrate and find shade.

May Average Humidity in Arenas

This chart illustrates the average monthly humidity levels in Arenas, 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 Arenas 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 Arenas

In Arenas 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 Arenas.

Maximum UV Index Levels in Arenas for May

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

Data source: Arenas 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 Arenas Compares to Other Months

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

This table compares monthly weather conditions in Arenas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	56 mm (2.2 inches)	76%	extreme
February Weather	26°C (80°F)	14 mm (0.6 inches)	75%	extreme
March Weather	26°C (80°F)	19 mm (0.8 inches)	74%	extreme
April Weather	26°C (79°F)	176 mm (6.9 inches)	76%	extreme
May Weather	26°C (79°F)	365 mm (14.4 inches)	78%	extreme
June Weather	26°C (78°F)	393 mm (15.5 inches)	83%	extreme
July Weather	25°C (78°F)	391 mm (15.4 inches)	79%	extreme
August Weather	25°C (78°F)	486 mm (19.1 inches)	79%	extreme
September Weather	25°C (78°F)	455 mm (17.9 inches)	78%	extreme
October Weather	25°C (78°F)	489 mm (19.2 inches)	77%	extreme
November Weather	25°C (77°F)	513 mm (20.2 inches)	79%	extreme
December Weather	26°C (79°F)	172 mm (6.8 inches)	79%	extreme