nomadseason

May Weather in Cinco de Mayo, Mexico

Last updated: August 27, 2025

In May, the average temperature in Cinco de Mayo, Mexico is a warm 28°C (82°F). Temperatures can vary widely, with minimums as low as 17°C (63°F) and maximums reaching up to 39°C (102°F). Expect about 126 mm (5.0 in) of precipitation over 16 days, and enjoy the tropical feel with an average humidity of 80%.

May Temperature in Cinco de Mayo

In May in Cinco de Mayo, the average temperature is 28°C (82°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 17°C (63°F). This diverse temperature range makes it a perfect time to explore both outdoor and indoor activities while visiting.

May Weather in Cinco de Mayo: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Cinco de Mayo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cinco de Mayo, May typically has an average temperature of 28°C (82°F), with highs reaching up to 39°C (102°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec676973788282828381787268
Data source: Temperature data for Cinco de Mayo 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 Cinco de Mayo

In Cinco de Mayo in May, the precipitation amount is 126 mm (5.0 in), occurring over the course of 16 days.

May Precipitation Trends in Cinco de Mayo

The chart displays monthly precipitation patterns in Cinco de Mayo, 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 Cinco de Mayo, May typically receives around 126 mm (5.0 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec989011512812619315316624428613866
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Cinco de Mayo

In Cinco de Mayo in May, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

May Average Humidity in Cinco de Mayo

This chart illustrates the average monthly humidity levels in Cinco de Mayo, 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 Cinco de Mayo is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%82%81%80%77%76%78%80%82%84%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cinco de Mayo

In Cinco de Mayo 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 Cinco de Mayo.

Maximum UV Index Levels in Cinco de Mayo for May

The chart shows the monthly maximum UV Index (UVI) for Cinco de Mayo 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 Cinco de Mayo typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810111213131312121187
Data source: Cinco de Mayo 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 Cinco de Mayo Compares to Other Months

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

This table compares monthly weather conditions in Cinco de Mayo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)98 mm (3.9 inches)82%very high
February Weather21°C (70°F)90 mm (3.5 inches)83%very high
March Weather23°C (73°F)115 mm (4.5 inches)82%extreme
April Weather25°C (78°F)128 mm (5.0 inches)81%extreme
May Weather28°C (82°F)126 mm (5.0 inches)80%extreme
June Weather28°C (82°F)193 mm (7.6 inches)77%extreme
July Weather28°C (82°F)153 mm (6.0 inches)76%extreme
August Weather28°C (83°F)166 mm (6.5 inches)78%extreme
September Weather27°C (81°F)244 mm (9.6 inches)80%extreme
October Weather25°C (78°F)286 mm (11.2 inches)82%extreme
November Weather22°C (72°F)138 mm (5.4 inches)84%very high
December Weather20°C (68°F)66 mm (2.6 inches)85%high

Compare Cinco de Mayo's Climate with Cities Worldwide