May Weather in San Isidro del Arenal, Mexico

Last updated: August 27, 2025

In San Isidro del Arenal, Mexico during May, the average temperature hovers around 23°C (74°F). Expect comfortable days with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 36°C (97°F). The region experiences 36 mm (1.4 in) of precipitation over approximately 6 days, contributing to an average humidity of 67%. Perfect for enjoying the serene balance of sunshine and occasional showers!

May Temperature in San Isidro del Arenal

In May in San Isidro del Arenal, the average temperature is 23°C (74°F). The maximum can reach 36°C (97°F), while the minimum can drop as low as 12°C (53°F). Be prepared for warm days and cooler evenings when planning your travels.

May Weather in San Isidro del Arenal: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Isidro del Arenal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Isidro del Arenal, May typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (97°F) and lows dropping to around 12°C (53°F).

Data source: Temperature data for San Isidro del Arenal generated using information from the Copernicus Climate Change Service.

May Precipitation in San Isidro del Arenal

In San Isidro del Arenal in May, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

May Precipitation Trends in San Isidro del Arenal

The chart displays monthly precipitation patterns in San Isidro del Arenal, 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 San Isidro del Arenal, May typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 6 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 San Isidro del Arenal

In San Isidro del Arenal in May humidity is 67%. With an average temperature of 23°C (74°F), this humidity feels like a warm embrace, making outdoor exploration pleasant yet slightly sticky, perfect for leisurely strolls but requiring occasional breaks for hydration.

May Average Humidity in San Isidro del Arenal

This chart illustrates the average monthly humidity levels in San Isidro del Arenal, 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 San Isidro del Arenal is approximately 67%, 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 San Isidro del Arenal

In San Isidro del Arenal 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 San Isidro del Arenal.

Maximum UV Index Levels in San Isidro del Arenal for May

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

Data source: San Isidro del Arenal 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 San Isidro del Arenal Compares to Other Months

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

This table compares monthly weather conditions in San Isidro del Arenal, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	4 mm (0.2 inches)	74%	very high
February Weather	17°C (64°F)	6 mm (0.2 inches)	65%	extreme
March Weather	20°C (69°F)	7 mm (0.3 inches)	58%	extreme
April Weather	22°C (72°F)	3 mm (0.1 inches)	58%	extreme
May Weather	23°C (74°F)	36 mm (1.4 inches)	67%	extreme
June Weather	22°C (72°F)	156 mm (6.2 inches)	76%	extreme
July Weather	20°C (69°F)	160 mm (6.3 inches)	67%	extreme
August Weather	20°C (69°F)	145 mm (5.7 inches)	68%	extreme
September Weather	20°C (68°F)	147 mm (5.8 inches)	81%	extreme
October Weather	19°C (67°F)	48 mm (1.9 inches)	83%	extreme
November Weather	17°C (63°F)	16 mm (0.6 inches)	84%	very high
December Weather	15°C (59°F)	4 mm (0.1 inches)	81%	very high