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May Weather in Ranchos de Santiago, Mexico

Last updated: August 27, 2025

In Ranchos de Santiago, Mexico, the average temperature in May hovers around 18°C (64°F), with a minimum dipping as low as 0°C (33°F) and a maximum reaching up to 32°C (91°F). Expect a light touch of rain with an average precipitation of just 8 mm (0.3 in) over 1 day. The atmosphere is comfortably humid, boasting an average humidity of 49%.

May Temperature in Ranchos de Santiago

In May in Ranchos de Santiago, the average temperature is 18°C (64°F). Maximum temperatures can reach up to 32°C (91°F), while minimums can drop as low as 0°C (33°F). Be prepared for warm days and cool nights when traveling to Ranchos de Santiago this time of year.

May Weather in Ranchos de Santiago: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Ranchos de Santiago, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ranchos de Santiago, May typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (91°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec434652586470656562575043
Data source: Temperature data for Ranchos de Santiago 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 Ranchos de Santiago

In Ranchos de Santiago in May, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

May Precipitation Trends in Ranchos de Santiago

The chart displays monthly precipitation patterns in Ranchos de Santiago, 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 Ranchos de Santiago, May typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec1216185847191171114442118
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Ranchos de Santiago

In Ranchos de Santiago in May humidity is 49%. With an average temperature of 18°C (64°F), this humidity feels like a refreshing embrace, making it pleasant for traveling as you can enjoy outdoor activities without feeling too hot or sticky.

May Average Humidity in Ranchos de Santiago

This chart illustrates the average monthly humidity levels in Ranchos de Santiago, 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 Ranchos de Santiago is approximately 49%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%71%60%52%49%50%65%70%79%77%83%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Ranchos de Santiago

In Ranchos de Santiago 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 Ranchos de Santiago, you can check here.

Maximum UV Index Levels in Ranchos de Santiago for May

The chart shows the monthly maximum UV Index (UVI) for Ranchos de Santiago 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 Ranchos de Santiago typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111414141313131086
Data source: Ranchos de Santiago 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 Ranchos de Santiago Compares to Other Months

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

This table compares monthly weather conditions in Ranchos de Santiago, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)12 mm (0.5 inches)78%high
February Weather8°C (46°F)16 mm (0.6 inches)71%very high
March Weather11°C (52°F)18 mm (0.7 inches)60%extreme
April Weather15°C (58°F)5 mm (0.2 inches)52%extreme
May Weather18°C (64°F)8 mm (0.3 inches)49%extreme
June Weather21°C (70°F)47 mm (1.9 inches)50%extreme
July Weather19°C (66°F)191 mm (7.5 inches)65%extreme
August Weather18°C (65°F)171 mm (6.7 inches)70%extreme
September Weather16°C (62°F)114 mm (4.5 inches)79%extreme
October Weather14°C (58°F)44 mm (1.7 inches)77%very high
November Weather10°C (51°F)21 mm (0.8 inches)83%very high
December Weather6°C (43°F)18 mm (0.7 inches)84%high

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