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May Weather in Santa Gertrudis, Mexico

Last updated: August 27, 2025

In May, the average temperature in Santa Gertrudis, Mexico hovers around 21°C (71°F), with a range that can dip to a minimum of 10°C (50°F) and soar to a maximum of 35°C (94°F). Expect about 73 mm (2.9 in) of precipitation spread over 10 days, while the average humidity sits at a comfortable 72%.

May Temperature in Santa Gertrudis

In May in Santa Gertrudis, the average temperature is 21°C (71°F). Maximums can reach 35°C (94°F), and minimums can drop to as low as 10°C (50°F). Pack lightweight clothing for daytime and a light jacket for cooler evenings to ensure a comfortable trip.

May Weather in Santa Gertrudis: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Gertrudis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Gertrudis, May typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (94°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec626567707168686767666463
Data source: Temperature data for Santa Gertrudis 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 Santa Gertrudis

In Santa Gertrudis in May, the precipitation amount is 73 mm (2.9 in) over the course of 10 days.

May Precipitation Trends in Santa Gertrudis

The chart displays monthly precipitation patterns in Santa Gertrudis, 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 Santa Gertrudis, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec419347420698151210115137
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Santa Gertrudis

In Santa Gertrudis in May, humidity is 72%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, creating a thick, sultry atmosphere that can be quite heavy for traveling.

May Average Humidity in Santa Gertrudis

This chart illustrates the average monthly humidity levels in Santa Gertrudis, 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 Santa Gertrudis is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Gertrudis

In Santa Gertrudis 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 Santa Gertrudis.

Maximum UV Index Levels in Santa Gertrudis for May

The chart shows the monthly maximum UV Index (UVI) for Santa Gertrudis 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 Santa Gertrudis typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131515151515141413119
Data source: Santa Gertrudis 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 Santa Gertrudis Compares to Other Months

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

This table compares monthly weather conditions in Santa Gertrudis, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)4 mm (0.2 inches)84%very high
February Weather18°C (65°F)1 mm (0.1 inches)80%extreme
March Weather20°C (68°F)9 mm (0.4 inches)73%extreme
April Weather21°C (70°F)34 mm (1.3 inches)67%extreme
May Weather21°C (71°F)73 mm (2.9 inches)72%extreme
June Weather20°C (68°F)206 mm (8.1 inches)73%extreme
July Weather20°C (68°F)97 mm (3.8 inches)76%extreme
August Weather20°C (68°F)151 mm (6.0 inches)80%extreme
September Weather20°C (68°F)210 mm (8.3 inches)84%extreme
October Weather19°C (67°F)114 mm (4.5 inches)89%extreme
November Weather18°C (64°F)13 mm (0.5 inches)88%extreme
December Weather17°C (63°F)7 mm (0.3 inches)88%very high

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