May Weather in Presa de Rayas, Mexico

Last updated: August 27, 2025

In May, the average temperature in Presa de Rayas, Mexico hovers around 22°C (71°F). While you can expect a pleasant warmth, temperatures can range from a cool 10°C (51°F) to a balmy 35°C (95°F). Be prepared for some rain, with 55 mm (2.2 in) of precipitation spread over 11 days. The air will be fairly humid too, with an average humidity of 67%.

May Temperature in Presa de Rayas

In May in Presa de Rayas, the average temperature is 22°C (71°F), with maximums reaching 35°C (95°F) and minimums dropping as low as 10°C (51°F). This makes Presa de Rayas an ideal destination for travelers seeking pleasant weather and a variety of outdoor activities.

May Weather in Presa de Rayas: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Presa de Rayas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Presa de Rayas, May typically has an average temperature of 22°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 10°C (51°F).

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

May Precipitation in Presa de Rayas

In Presa de Rayas, in May, the total precipitation amount is 55 mm (2.2 in) over the course of 11 days.

May Precipitation Trends in Presa de Rayas

The chart displays monthly precipitation patterns in Presa de Rayas, 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 Presa de Rayas, May typically receives around 55 mm (2.2 inches) of precipitation spread over approximately 11 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 Presa de Rayas

In Presa de Rayas in May, humidity is 67%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet slightly uncomfortable, as the air hangs thick, reminding travelers to stay hydrated and seek shade during the midday sun.

May Average Humidity in Presa de Rayas

This chart illustrates the average monthly humidity levels in Presa de Rayas, 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 Presa de Rayas 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 Presa de Rayas

In Presa de Rayas 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 Presa de Rayas.

Maximum UV Index Levels in Presa de Rayas for May

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

Data source: Presa de Rayas 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 Presa de Rayas Compares to Other Months

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

This table compares monthly weather conditions in Presa de Rayas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	5 mm (0.2 inches)	74%	very high
February Weather	16°C (62°F)	7 mm (0.3 inches)	65%	extreme
March Weather	19°C (66°F)	15 mm (0.6 inches)	58%	extreme
April Weather	21°C (70°F)	19 mm (0.7 inches)	58%	extreme
May Weather	22°C (71°F)	55 mm (2.2 inches)	67%	extreme
June Weather	20°C (69°F)	160 mm (6.3 inches)	76%	extreme
July Weather	19°C (67°F)	113 mm (4.5 inches)	67%	extreme
August Weather	20°C (68°F)	98 mm (3.9 inches)	68%	extreme
September Weather	19°C (66°F)	158 mm (6.2 inches)	81%	extreme
October Weather	18°C (64°F)	60 mm (2.4 inches)	83%	extreme
November Weather	16°C (60°F)	20 mm (0.8 inches)	84%	very high
December Weather	14°C (58°F)	5 mm (0.2 inches)	81%	very high