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May Weather in Rancho Grande, Mexico

Last updated: August 27, 2025

In May, the average temperature in Rancho Grande, Mexico is a warm 30°C (87°F). Expect a minimum of 21°C (70°F) and a sweltering maximum of 42°C (107°F). With an average humidity of 82%, you may feel the heat more intensely. However, don't forget your umbrella; the area experiences about 115 mm (4.5 in) of precipitation over 12 days. Enjoy your time!

May Temperature in Rancho Grande

In May in Rancho Grande, the average temperature is 30°C (87°F). Maximums can reach 42°C (107°F), while minimums can drop to as low as 21°C (70°F). Be prepared for warm weather and stay hydrated during your travels!

May Weather in Rancho Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Rancho Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rancho Grande, May typically has an average temperature of 30°C (87°F), with highs reaching up to 42°C (107°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec737680848684848383817774
Data source: Temperature data for Rancho Grande 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 Rancho Grande

In Rancho Grande in May, the total precipitation amount is 115 mm (4.5 in) over a span of 12 days.

May Precipitation Trends in Rancho Grande

The chart displays monthly precipitation patterns in Rancho Grande, 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 Rancho Grande, May typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec4139363311537030337444630711532
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rancho Grande

In Rancho Grande in May humidity is 82%. With an average temperature of 30°C (87°F), this humidity feels like stepping into a warm, damp embrace, making traveling feel sticky and oppressive, as each breath carries the weight of the air, leaving you yearning for shade and cool breezes.

May Average Humidity in Rancho Grande

This chart illustrates the average monthly humidity levels in Rancho Grande, 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 Rancho Grande is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%84%81%82%81%81%82%86%90%91%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rancho Grande

In Rancho Grande in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Rancho Grande.

Maximum UV Index Levels in Rancho Grande for May

The chart shows the monthly maximum UV Index (UVI) for Rancho Grande 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 Rancho Grande typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911121313131412131198
Data source: Rancho Grande 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 Rancho Grande Compares to Other Months

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

This table compares monthly weather conditions in Rancho Grande, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)41 mm (1.6 inches)88%very high
February Weather24°C (76°F)39 mm (1.5 inches)86%extreme
March Weather26°C (80°F)36 mm (1.4 inches)84%extreme
April Weather29°C (84°F)33 mm (1.3 inches)81%extreme
May Weather30°C (87°F)115 mm (4.5 inches)82%extreme
June Weather29°C (84°F)370 mm (14.6 inches)81%extreme
July Weather29°C (84°F)303 mm (11.9 inches)81%extreme
August Weather29°C (84°F)374 mm (14.7 inches)82%extreme
September Weather28°C (83°F)446 mm (17.5 inches)86%extreme
October Weather27°C (82°F)307 mm (12.1 inches)90%extreme
November Weather25°C (77°F)115 mm (4.5 inches)91%very high
December Weather24°C (75°F)32 mm (1.3 inches)91%very high

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