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May Weather in Cacao, Mexico

Last updated: August 27, 2025

In Cacao, Mexico, the average temperature in May is a warm 29°C (85°F). Expect minimums of 20°C (68°F) and maximums reaching up to 38°C (100°F). During this month, you can anticipate an average precipitation of 75 mm (3.0 in) spread over 20 days, with an average humidity level of 63%. Embrace the warmth while staying prepared for occasional showers!

May Temperature in Cacao

In May in Cacao, the average temperature is 29°C (85°F), with maximums reaching 38°C (100°F) and minimums dropping as low as 20°C (68°F). This warm climate makes Cacao an ideal destination for travelers seeking sun and outdoor activities during this time.

May Weather in Cacao: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cacao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacao, May typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (100°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec757880838483838382807775
Data source: Temperature data for Cacao 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 Cacao

In Cacao in May, the precipitation amount is 75 mm (3.0 in) spread over 20 days.

May Precipitation Trends in Cacao

The chart displays monthly precipitation patterns in Cacao, 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 Cacao, May typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec46282438752381101311641987647
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cacao

In Cacao in May humidity is 63%. With an average temperature of 29°C (85°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and slightly drained, making it essential to stay hydrated and take breaks in shaded areas.

May Average Humidity in Cacao

This chart illustrates the average monthly humidity levels in Cacao, 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 Cacao is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%69%64%63%62%65%78%86%87%88%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cacao

In Cacao 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 Cacao.

Maximum UV Index Levels in Cacao for May

The chart shows the monthly maximum UV Index (UVI) for Cacao 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 Cacao typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313131298
Data source: Cacao 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 Cacao Compares to Other Months

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

This table compares monthly weather conditions in Cacao, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)46 mm (1.8 inches)85%very high
February Weather25°C (78°F)28 mm (1.1 inches)80%extreme
March Weather27°C (80°F)24 mm (1.0 inches)69%extreme
April Weather28°C (83°F)38 mm (1.5 inches)64%extreme
May Weather29°C (85°F)75 mm (3.0 inches)63%extreme
June Weather28°C (83°F)238 mm (9.4 inches)62%extreme
July Weather28°C (83°F)110 mm (4.3 inches)65%extreme
August Weather28°C (83°F)131 mm (5.2 inches)78%extreme
September Weather28°C (83°F)164 mm (6.5 inches)85%extreme
October Weather27°C (80°F)197 mm (7.8 inches)87%extreme
November Weather25°C (77°F)76 mm (3.0 inches)88%very high
December Weather24°C (76°F)47 mm (1.9 inches)88%very high

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