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May Weather in San Nicolas, Mexico

Last updated: August 26, 2025

In May, the average temperature in San Nicolas, Mexico is a warm 29°C (84°F), making it an inviting destination. Visitors can expect temperatures to vary, with a pleasant minimum of 21°C (69°F) and a scorching maximum of 38°C (101°F). During this time, the region experiences approximately 33 mm (1.3 in) of precipitation over 5 days, and the average humidity hovers around 73%, creating a tropical atmosphere perfect for outdoor adventures.

May Temperature in San Nicolas

In May, in San Nicolas, the average temperature is 29°C (84°F). Maximums can reach 38°C (101°F), while minimums can be as low as 21°C (69°F). This climate makes San Nicolas an ideal destination for travelers seeking warm weather and plenty of outdoor activities.

May Weather in San Nicolas: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Nicolas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Nicolas, May typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (101°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec808081828481828180808179
Data source: Temperature data for San Nicolas 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 San Nicolas

In San Nicolas in May, the precipitation amount is 33 mm (1.3 in) over the course of 5 days.

May Precipitation Trends in San Nicolas

The chart displays monthly precipitation patterns in San Nicolas, 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 San Nicolas, May typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec2100333061542633662682718
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Nicolas

In San Nicolas in May, humidity is 73%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable as you sweat and seek shade, yet still inviting you to explore the vibrant local culture and activities.

May Average Humidity in San Nicolas

This chart illustrates the average monthly humidity levels in San Nicolas, 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 San Nicolas is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Nicolas

In San Nicolas 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 San Nicolas, you can check here.

Maximum UV Index Levels in San Nicolas for May

The chart shows the monthly maximum UV Index (UVI) for San Nicolas 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 San Nicolas typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1011131314141313131198
Data source: San Nicolas 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 San Nicolas Compares to Other Months

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

This table compares monthly weather conditions in San Nicolas, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)2 mm (0.1 inches)65%very high
February Weather27°C (80°F)0 mm (0.0 inches)61%extreme
March Weather27°C (82°F)0 mm (0.0 inches)59%extreme
April Weather28°C (83°F)0 mm (0.0 inches)62%extreme
May Weather29°C (84°F)33 mm (1.3 inches)73%extreme
June Weather27°C (82°F)306 mm (12.0 inches)78%extreme
July Weather28°C (82°F)153 mm (6.0 inches)79%extreme
August Weather27°C (81°F)263 mm (10.3 inches)82%extreme
September Weather27°C (81°F)365 mm (14.4 inches)82%extreme
October Weather27°C (81°F)268 mm (10.5 inches)79%extreme
November Weather27°C (81°F)27 mm (1.1 inches)72%very high
December Weather26°C (80°F)18 mm (0.7 inches)70%very high

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