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May Weather in Santa Elena, Mexico

Last updated: August 27, 2025

In Santa Elena, Mexico, the average temperature in May hovers around 29°C (85°F), offering a warm climate. Expect a minimum of 16°C (61°F) and soaring highs up to 39°C (103°F). Rainfall can make an appearance, with an average precipitation of 34 mm (1.3 in) spread over 6 days. Humidity levels linger at a comfortable 68%, making for a pleasant atmosphere overall.

May Temperature in Santa Elena

In May in Santa Elena, the average temperature is 29°C (85°F). Maximum temperatures can reach 39°C (103°F), while minimums can drop to as low as 16°C (61°F). Be prepared for a range of temperatures while traveling, so pack accordingly!

May Weather in Santa Elena: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Elena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Elena, May typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (103°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec737780838482838282817775
Data source: Temperature data for Santa Elena 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 Santa Elena

In Santa Elena in May, the total precipitation amount is 34 mm (1.3 in) spread over 6 days.

May Precipitation Trends in Santa Elena

The chart displays monthly precipitation patterns in Santa Elena, 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 Santa Elena, May typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec271051734156628891993519
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Elena

In Santa Elena in May, humidity is 68%. With an average temperature of 29°C (85°F), this humidity feels like a thick blanket enveloping you, making traveling feel oppressive and heavy, forcing you to seek shade and stay hydrated frequently.

May Average Humidity in Santa Elena

This chart illustrates the average monthly humidity levels in Santa Elena, 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 Santa Elena is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%71%70%68%69%74%81%82%83%84%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Elena

In Santa Elena 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 Santa Elena.

Maximum UV Index Levels in Santa Elena for May

The chart shows the monthly maximum UV Index (UVI) for Santa Elena 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 Santa Elena typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131313131312121187
Data source: Santa Elena 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 Santa Elena Compares to Other Months

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

This table compares monthly weather conditions in Santa Elena, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)27 mm (1.1 inches)81%very high
February Weather25°C (77°F)9 mm (0.4 inches)78%very high
March Weather26°C (80°F)5 mm (0.2 inches)71%extreme
April Weather29°C (84°F)17 mm (0.7 inches)70%extreme
May Weather29°C (85°F)34 mm (1.3 inches)68%extreme
June Weather28°C (83°F)156 mm (6.1 inches)69%extreme
July Weather28°C (83°F)62 mm (2.4 inches)74%extreme
August Weather28°C (83°F)88 mm (3.5 inches)81%extreme
September Weather28°C (82°F)91 mm (3.6 inches)82%extreme
October Weather27°C (81°F)99 mm (3.9 inches)83%extreme
November Weather25°C (77°F)35 mm (1.4 inches)84%very high
December Weather24°C (75°F)19 mm (0.7 inches)86%high

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