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May Weather in Rio Humo, Mexico

Last updated: August 27, 2025

In May, the average temperature in Rio Humo, Mexico hovers around 19°C (67°F), offering a pleasant climate. However, temperatures can swing from a cool 10°C (51°F) to a warm 31°C (87°F). Expect precipitation to total 169 mm (6.7 in) over approximately 24 days, and a comfortable average humidity of 72%.

May Temperature in Rio Humo

In May in Rio Humo, the average temperature is 19°C (67°F). Maximums can reach 31°C (87°F), while minimums can drop as low as 10°C (51°F). This makes Rio Humo a pleasant destination for travelers looking to enjoy warm days and cooler evenings.

May Weather in Rio Humo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Rio Humo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Humo, May typically has an average temperature of 19°C (67°F), with highs reaching up to 31°C (87°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec616365666765656565656362
Data source: Temperature data for Rio Humo 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 Rio Humo

In Rio Humo in May, the precipitation amount is 169 mm (6.7 in) over a span of 24 days.

May Precipitation Trends in Rio Humo

The chart displays monthly precipitation patterns in Rio Humo, 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 Rio Humo, May typically receives around 169 mm (6.7 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec5319511693612763824422212613
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rio Humo

In Rio Humo in May, humidity is 72%. With an average temperature of 19°C (67°F), this humidity feels like a warm, damp blanket enveloping you, making outdoor activities a bit more challenging but also giving the air a refreshing quality that's invigorating for short excursions.

May Average Humidity in Rio Humo

This chart illustrates the average monthly humidity levels in Rio Humo, 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 Rio Humo 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 Rio Humo

In Rio Humo 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 Rio Humo.

Maximum UV Index Levels in Rio Humo for May

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

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

This table compares monthly weather conditions in Rio Humo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (62°F)5 mm (0.2 inches)84%very high
February Weather17°C (64°F)3 mm (0.1 inches)80%extreme
March Weather19°C (66°F)19 mm (0.8 inches)73%extreme
April Weather19°C (67°F)51 mm (2.0 inches)67%extreme
May Weather19°C (67°F)169 mm (6.7 inches)72%extreme
June Weather18°C (65°F)361 mm (14.2 inches)73%extreme
July Weather18°C (65°F)276 mm (10.9 inches)76%extreme
August Weather18°C (65°F)382 mm (15.1 inches)80%extreme
September Weather18°C (65°F)442 mm (17.4 inches)84%extreme
October Weather18°C (65°F)221 mm (8.7 inches)89%extreme
November Weather17°C (64°F)26 mm (1.0 inches)88%extreme
December Weather16°C (62°F)13 mm (0.5 inches)88%very high

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