nomadseason

May Weather in San Antonio de los Rios, Mexico

Last updated: August 27, 2025

In San Antonio de los Rios, Mexico, the average temperature in May is a pleasant 20°C (68°F). Expect a range where the minimum dips to 6°C (44°F) and can soar up to 32°C (90°F). During this time, the area experiences an average precipitation of 47 mm (1.9 in) spread across 7 days, with a comfortable average humidity of 55%.

May Temperature in San Antonio de los Rios

In May in San Antonio de los Rios, the average temperature is 20°C (68°F). The maximum can reach 32°C (90°F), while the minimum can be as low as 6°C (44°F). This makes San Antonio de los Rios an ideal destination for travelers seeking a pleasant climate and outdoor activities.

May Weather in San Antonio de los Rios: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Antonio de los Rios, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Antonio de los Rios, May typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (90°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec525662646766636462605653
Data source: Temperature data for San Antonio de los Rios generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in San Antonio de los Rios

In San Antonio de los Rios in May, the total precipitation amount is 47 mm (1.9 in) recorded over a span of 7 days.

May Precipitation Trends in San Antonio de los Rios

The chart displays monthly precipitation patterns in San Antonio de los Rios, 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 Antonio de los Rios, May typically receives around 47 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec211481047222267166260841918
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in San Antonio de los Rios

In San Antonio de los Rios in May humidity is 55%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it comfortable for traveling but slightly sticky, encouraging leisurely strolls and relaxed outdoor activities.

May Average Humidity in San Antonio de los Rios

This chart illustrates the average monthly humidity levels in San Antonio de los Rios, 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 Antonio de los Rios 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 Antonio de los Rios

In San Antonio de los Rios 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 Antonio de los Rios.

Maximum UV Index Levels in San Antonio de los Rios for May

The chart shows the monthly maximum UV Index (UVI) for San Antonio de los Rios 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 Antonio de los Rios typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111415151414141412108
Data source: San Antonio de los Rios 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 Antonio de los Rios Compares to Other Months

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

This table compares monthly weather conditions in San Antonio de los Rios, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)21 mm (0.8 inches)71%very high
February Weather13°C (57°F)14 mm (0.6 inches)64%extreme
March Weather16°C (62°F)8 mm (0.3 inches)49%extreme
April Weather18°C (65°F)10 mm (0.4 inches)47%extreme
May Weather20°C (68°F)47 mm (1.9 inches)55%extreme
June Weather19°C (67°F)222 mm (8.7 inches)77%extreme
July Weather17°C (64°F)267 mm (10.5 inches)82%extreme
August Weather18°C (64°F)166 mm (6.5 inches)83%extreme
September Weather17°C (62°F)260 mm (10.3 inches)86%extreme
October Weather16°C (60°F)84 mm (3.3 inches)83%extreme
November Weather13°C (56°F)19 mm (0.8 inches)80%very high
December Weather11°C (53°F)18 mm (0.7 inches)83%very high

Compare San Antonio de los Rios's Climate with Cities Worldwide