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May Weather in La Sirena, Mexico

Last updated: August 27, 2025

In May, the average temperature in La Sirena, Mexico is a pleasant 24°C (75°F). Visitors can expect a comfortable range with a minimum of 16°C (61°F) and a maximum of 32°C (91°F). However, be prepared for some rain, as 200 mm (7.9 in) of precipitation can fall over approximately 25 days throughout the month. The average humidity hovers around a balmy 71%, adding to the region's unique climate experience.

May Temperature in La Sirena

In May, in La Sirena, the average temperature is 24°C (75°F). The maximum can reach 32°C (91°F), while the minimum can drop as low as 16°C (61°F). This pleasant climate makes La Sirena an ideal destination for travelers seeking comfortable weather and outdoor activities.

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

The chart illustrates May temperature patterns in La Sirena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Sirena, May typically has an average temperature of 24°C (75°F), with highs reaching up to 32°C (91°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec707173757573737373737270
Data source: Temperature data for La Sirena 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 Sirena

In La Sirena in May, the precipitation amount is 200 mm (7.9 in) spread over 25 days.

May Precipitation Trends in La Sirena

The chart displays monthly precipitation patterns in La Sirena, 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 Sirena, May typically receives around 200 mm (7.9 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec20920402005443565337066474816
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in La Sirena

In La Sirena in May, humidity is 71%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making outdoor activities for traveling both refreshing and sometimes a bit stifling, prompting travelers to seek shaded spots or refreshing drinks while exploring.

May Average Humidity in La Sirena

This chart illustrates the average monthly humidity levels in La Sirena, 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 Sirena is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%66%63%66%71%74%78%78%77%77%75%72%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in La Sirena

In La Sirena 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 Sirena, you can check here.

Maximum UV Index Levels in La Sirena for May

The chart shows the monthly maximum UV Index (UVI) for La Sirena 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 Sirena typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131412109
Data source: La Sirena 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 Sirena Compares to Other Months

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

This table compares monthly weather conditions in La Sirena, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)20 mm (0.8 inches)67%very high
February Weather22°C (72°F)9 mm (0.4 inches)66%extreme
March Weather23°C (74°F)20 mm (0.8 inches)63%extreme
April Weather24°C (75°F)39 mm (1.6 inches)66%extreme
May Weather24°C (75°F)200 mm (7.9 inches)71%extreme
June Weather23°C (74°F)544 mm (21.4 inches)73%extreme
July Weather23°C (74°F)356 mm (14.0 inches)78%extreme
August Weather23°C (73°F)533 mm (21.0 inches)78%extreme
September Weather23°C (73°F)706 mm (27.8 inches)77%extreme
October Weather23°C (73°F)647 mm (25.5 inches)77%extreme
November Weather22°C (72°F)48 mm (1.9 inches)75%very high
December Weather21°C (71°F)16 mm (0.6 inches)72%very high

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