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May Weather in San Gabriel, Mexico

Last updated: August 27, 2025

In San Gabriel, Mexico, the average temperature in May is a pleasant 21°C (71°F). Expect a minimum of 8°C (47°F) and a maximum of 34°C (94°F), providing a wide range of comfort. While you enjoy the mild weather, be prepared for 17 mm (0.7 in) of precipitation spread over 5 days. With an average humidity of 55%, it’s the perfect time to explore the beauty of this destination!

May Temperature in San Gabriel

In May in San Gabriel, the average temperature is 21°C (71°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 8°C (47°F). This makes it an ideal time for travelers seeking pleasant weather and a range of outdoor activities.

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

The chart illustrates May temperature patterns in San Gabriel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Gabriel, May typically has an average temperature of 21°C (71°F), with highs reaching up to 34°C (94°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec535763667070676764635853
Data source: Temperature data for San Gabriel 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 Gabriel

In San Gabriel in May, the precipitation amount is 17 mm (0.7 in) over the course of 5 days.

May Precipitation Trends in San Gabriel

The chart displays monthly precipitation patterns in San Gabriel, 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 Gabriel, May typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec151066176814074125501610
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Gabriel

In San Gabriel in May, humidity is 55%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making it pleasant for daytime exploration while occasionally calling for a refreshing drink or a shaded spot to relax.

May Average Humidity in San Gabriel

This chart illustrates the average monthly humidity levels in San Gabriel, 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 Gabriel is approximately 55%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%64%49%47%55%77%82%83%86%83%80%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Gabriel

In San Gabriel in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in San Gabriel.

Maximum UV Index Levels in San Gabriel for May

The chart shows the monthly maximum UV Index (UVI) for San Gabriel 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 Gabriel typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec8111315151414141412108
Data source: San Gabriel 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 Gabriel Compares to Other Months

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

This table compares monthly weather conditions in San Gabriel, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)15 mm (0.6 inches)71%very high
February Weather14°C (57°F)10 mm (0.4 inches)64%extreme
March Weather17°C (63°F)6 mm (0.2 inches)49%extreme
April Weather19°C (67°F)6 mm (0.2 inches)47%extreme
May Weather21°C (71°F)17 mm (0.7 inches)55%extreme
June Weather21°C (71°F)68 mm (2.7 inches)77%extreme
July Weather20°C (67°F)140 mm (5.5 inches)82%extreme
August Weather20°C (68°F)74 mm (2.9 inches)83%extreme
September Weather18°C (64°F)125 mm (4.9 inches)86%extreme
October Weather17°C (63°F)50 mm (2.0 inches)83%extreme
November Weather14°C (58°F)16 mm (0.6 inches)80%very high
December Weather12°C (54°F)10 mm (0.4 inches)83%very high

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