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May Weather in La Ascension, Mexico

Last updated: August 27, 2025

In May, the average temperature in La Ascension, Mexico is a comfortable 20°C (68°F), with daily variations ranging from a minimum of 7°C (44°F) to a maximum of 32°C (91°F). Expect 60 mm (2.4 in) of precipitation over approximately 15 days, contributing to an average humidity of 66%. Embrace the pleasant climate while enjoying the beauty of this destination!

May Temperature in La Ascension

In May in La Ascension, the average temperature is 20°C (68°F). The maximum can reach 32°C (91°F), and the minimum can be as low as 7°C (44°F). This makes it an ideal time for travelers seeking a pleasant climate while exploring the attractions of La Ascension.

May Weather in La Ascension: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in La Ascension, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Ascension, May typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (91°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec515660646767666664615652
Data source: Temperature data for La Ascension 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 La Ascension

In La Ascension in May, the precipitation amount is 60 mm (2.4 in) spread over a period of 15 days.

May Precipitation Trends in La Ascension

The chart displays monthly precipitation patterns in La Ascension, 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 La Ascension, May typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec1192232619212876145391215
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in La Ascension

In La Ascension in May, humidity is 66%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but potentially a bit sticky, so travelers should stay hydrated and consider light, breathable clothing for comfort.

May Average Humidity in La Ascension

This chart illustrates the average monthly humidity levels in La Ascension, 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 La Ascension is approximately 66%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%70%65%59%66%71%57%58%73%76%81%80%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in La Ascension

In La Ascension 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 La Ascension, you can check here.

Maximum UV Index Levels in La Ascension for May

The chart shows the monthly maximum UV Index (UVI) for La Ascension 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 La Ascension typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810121414131414131297
Data source: La Ascension 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 La Ascension Compares to Other Months

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

This table compares monthly weather conditions in La Ascension, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (51°F)11 mm (0.4 inches)75%very high
February Weather13°C (56°F)9 mm (0.3 inches)70%very high
March Weather16°C (60°F)22 mm (0.9 inches)65%extreme
April Weather18°C (64°F)32 mm (1.3 inches)59%extreme
May Weather20°C (68°F)60 mm (2.4 inches)66%extreme
June Weather19°C (67°F)92 mm (3.6 inches)71%extreme
July Weather19°C (66°F)128 mm (5.0 inches)57%extreme
August Weather19°C (66°F)76 mm (3.0 inches)58%extreme
September Weather18°C (64°F)145 mm (5.7 inches)72%extreme
October Weather16°C (61°F)39 mm (1.5 inches)76%extreme
November Weather13°C (56°F)12 mm (0.5 inches)81%very high
December Weather11°C (52°F)15 mm (0.6 inches)80%high

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