May Weather in Puerto Arista, Mexico

Last updated: August 27, 2025

In Puerto Arista, Mexico, the average temperature in May reaches a warm 27°C (81°F), with minimums dipping to 21°C (71°F) and maximums soaring to 35°C (95°F). Expect some rain, as 126 mm (5.0 in) of precipitation typically falls over 22 days, contributing to an average humidity of 74%.

May Temperature in Puerto Arista

In May in Puerto Arista, the average temperature is 27°C (81°F). Maximums can reach 35°C (95°F), and minimums can be as low as 21°C (71°F). Overall, it's a great time for travelers to enjoy warm weather and explore outdoor activities.

May Weather in Puerto Arista: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Puerto Arista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Arista, May typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 21°C (71°F).

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

May Precipitation in Puerto Arista

In Puerto Arista in May, the precipitation amount is 126 mm (5.0 in) over the course of 22 days.

May Precipitation Trends in Puerto Arista

The chart displays monthly precipitation patterns in Puerto Arista, 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 Puerto Arista, May typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 22 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 Puerto Arista

In Puerto Arista in May humidity is 74%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket, making traveling feel both sticky and draining, yet the heat invites you to seek out refreshing dips in pools or shady spots to relax.

May Average Humidity in Puerto Arista

This chart illustrates the average monthly humidity levels in Puerto Arista, 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 Puerto Arista is approximately 74%, 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 Puerto Arista

In Puerto Arista in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Puerto Arista, you can check here.

Maximum UV Index Levels in Puerto Arista for May

The chart shows the monthly maximum UV Index (UVI) for Puerto Arista 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 Puerto Arista typically reaches 14, which falls under the extreme exposure category.

Data source: Puerto Arista 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 Puerto Arista Compares to Other Months

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

This table compares monthly weather conditions in Puerto Arista, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	3 mm (0.1 inches)	70%	very high
February Weather	26°C (78°F)	3 mm (0.1 inches)	68%	extreme
March Weather	27°C (80°F)	4 mm (0.2 inches)	64%	extreme
April Weather	27°C (81°F)	25 mm (1.0 inches)	67%	extreme
May Weather	27°C (81°F)	126 mm (5.0 inches)	74%	extreme
June Weather	26°C (80°F)	309 mm (12.2 inches)	78%	extreme
July Weather	27°C (81°F)	189 mm (7.4 inches)	81%	extreme
August Weather	27°C (80°F)	287 mm (11.3 inches)	82%	extreme
September Weather	26°C (80°F)	293 mm (11.5 inches)	80%	extreme
October Weather	26°C (79°F)	218 mm (8.6 inches)	81%	extreme
November Weather	26°C (79°F)	12 mm (0.5 inches)	80%	very high
December Weather	25°C (78°F)	3 mm (0.1 inches)	75%	very high