May Weather in Acatlan del Rio, Mexico

Last updated: August 27, 2025

In May, the average temperature in Acatlan del Rio, Mexico hovers around 28°C (83°F). You can expect a minimum temperature of 19°C (66°F) and a maximum soaring up to 39°C (102°F). With an average precipitation of 28 mm (1.1 in) spread over 6 days, the area experiences a humidity level of about 73%. Perfect weather for those who enjoy a bit of warmth with a touch of moisture!

May Temperature in Acatlan del Rio

In May in Acatlan del Rio, the average temperature is 28°C (83°F). The maximum can reach 39°C (102°F), while the minimum can dip to as low as 19°C (66°F). Be sure to pack both light clothing for the heat and a light jacket for cooler evenings when traveling.

May Weather in Acatlan del Rio: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Acatlan del Rio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Acatlan del Rio, May typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (102°F) and lows dropping to around 19°C (66°F).

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

May Precipitation in Acatlan del Rio

In Acatlan del Rio in May, the precipitation amount is 28 mm (1.1 in) over the course of 6 days.

May Precipitation Trends in Acatlan del Rio

The chart displays monthly precipitation patterns in Acatlan del Rio, 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 Acatlan del Rio, May typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Acatlan del Rio

In Acatlan del Rio in May, humidity is 73%. With an average temperature of 28°C (83°F), this humidity feels like a thick blanket enveloping your skin, making travel feel heavy and stifling, often requiring frequent breaks in shaded or air-conditioned areas to stay comfortable.

May Average Humidity in Acatlan del Rio

This chart illustrates the average monthly humidity levels in Acatlan del Rio, 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 Acatlan del Rio is approximately 73%, 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 Acatlan del Rio

In Acatlan del Rio 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 Acatlan del Rio.

Maximum UV Index Levels in Acatlan del Rio for May

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

Data source: Acatlan del Rio 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 Acatlan del Rio Compares to Other Months

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

This table compares monthly weather conditions in Acatlan del Rio, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	2 mm (0.1 inches)	66%	very high
February Weather	24°C (76°F)	5 mm (0.2 inches)	64%	extreme
March Weather	26°C (79°F)	1 mm (0.1 inches)	63%	extreme
April Weather	28°C (82°F)	1 mm (0.1 inches)	69%	extreme
May Weather	28°C (83°F)	28 mm (1.1 inches)	73%	extreme
June Weather	25°C (78°F)	192 mm (7.6 inches)	76%	extreme
July Weather	24°C (76°F)	216 mm (8.5 inches)	78%	extreme
August Weather	24°C (75°F)	298 mm (11.7 inches)	79%	extreme
September Weather	24°C (75°F)	296 mm (11.6 inches)	78%	extreme
October Weather	24°C (75°F)	158 mm (6.2 inches)	75%	extreme
November Weather	23°C (73°F)	20 mm (0.8 inches)	72%	very high
December Weather	22°C (72°F)	3 mm (0.1 inches)	70%	very high