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May Weather in El Rayo, Mexico

Last updated: August 27, 2025

In May, the average temperature in El Rayo, Mexico reaches a warm 29°C (84°F). However, be prepared for some extremes, as the thermometer can dip to a minimum of 14°C (57°F) and soar up to a maximum of 41°C (106°F). The area experiences a light precipitation of just 5 mm (0.2 in) over the course of 1 day. With an average humidity of 52%, visitors can enjoy a comfortable climate throughout the month.

May Temperature in El Rayo

In May in El Rayo, the average temperature is 29°C (84°F). Maximums can reach 41°C (106°F) and minimums can be as low as 14°C (57°F). This warm climate makes El Rayo an ideal destination for travelers seeking a sunny getaway.

May Weather in El Rayo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in El Rayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Rayo, May typically has an average temperature of 29°C (84°F), with highs reaching up to 41°C (106°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec596672788485838379746761
Data source: Temperature data for El Rayo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in El Rayo

In El Rayo in May, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

May Precipitation Trends in El Rayo

The chart displays monthly precipitation patterns in El Rayo, 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 El Rayo, May typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec557251740245232712
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in El Rayo

In El Rayo in May, humidity is 52%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making it an excellent time for leisurely strolls and exploring the local sights, though travelers should stay hydrated and take breaks to cool off.

May Average Humidity in El Rayo

This chart illustrates the average monthly humidity levels in El Rayo, 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 El Rayo is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%62%53%48%52%64%73%71%82%83%82%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in El Rayo

In El Rayo 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 El Rayo.

Maximum UV Index Levels in El Rayo for May

The chart shows the monthly maximum UV Index (UVI) for El Rayo 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 El Rayo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121413131313131187
Data source: El Rayo 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 El Rayo Compares to Other Months

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

This table compares monthly weather conditions in El Rayo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)5 mm (0.2 inches)70%high
February Weather19°C (67°F)5 mm (0.2 inches)62%very high
March Weather22°C (72°F)7 mm (0.3 inches)53%extreme
April Weather26°C (78°F)2 mm (0.1 inches)48%extreme
May Weather29°C (84°F)5 mm (0.2 inches)52%extreme
June Weather29°C (85°F)17 mm (0.7 inches)64%extreme
July Weather28°C (83°F)40 mm (1.6 inches)73%extreme
August Weather28°C (83°F)24 mm (0.9 inches)71%extreme
September Weather26°C (79°F)52 mm (2.0 inches)82%extreme
October Weather24°C (75°F)32 mm (1.3 inches)83%extreme
November Weather19°C (67°F)6 mm (0.3 inches)82%very high
December Weather16°C (61°F)12 mm (0.5 inches)84%high

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