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May Weather in San Nicolas, Mexico

Last updated: August 26, 2025

In San Nicolas, Mexico, the average temperature in May is a warm 26°C (79°F). Expect minimums of 19°C (66°F) and maximums soaring to 35°C (94°F). This month typically brings about 130 mm (5.1 in) of precipitation over 21 days, coupled with an average humidity of 74%.

May Temperature in San Nicolas

In May in San Nicolas, the average temperature is 26°C (79°F). The maximum can reach 35°C (94°F), while the minimum can drop to as low as 19°C (66°F). This pleasant weather makes it an ideal time for travelers to explore and enjoy 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 26°C (79°F), with highs reaching up to 35°C (94°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec717376787876777775747371
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 reaches 130 mm (5.1 in) over the course of 21 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 130 mm (5.1 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec1559231302571041872552143716
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 74%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making it essential for travelers to stay hydrated and take frequent breaks in shaded areas to fully enjoy the vibrant surroundings.

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 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%68%64%67%74%78%82%82%80%81%80%75%
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.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141415141413109
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 Weather22°C (71°F)15 mm (0.6 inches)70%very high
February Weather23°C (74°F)5 mm (0.2 inches)68%extreme
March Weather24°C (76°F)9 mm (0.4 inches)64%extreme
April Weather26°C (79°F)23 mm (0.9 inches)67%extreme
May Weather26°C (79°F)130 mm (5.1 inches)74%extreme
June Weather24°C (76°F)257 mm (10.1 inches)78%extreme
July Weather25°C (78°F)104 mm (4.1 inches)81%extreme
August Weather25°C (77°F)187 mm (7.4 inches)82%extreme
September Weather24°C (76°F)255 mm (10.0 inches)80%extreme
October Weather24°C (75°F)214 mm (8.4 inches)81%extreme
November Weather23°C (73°F)37 mm (1.4 inches)80%very high
December Weather22°C (72°F)16 mm (0.6 inches)75%very high

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