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May Weather in San Pedro Chimay, Mexico

Last updated: August 27, 2025

In May, the average temperature in San Pedro Chimay, Mexico is a warm 29°C (85°F). Expect a comfortable minimum of 18°C (65°F), but be prepared for occasional highs reaching 40°C (104°F). With 41 mm (1.6 in) of precipitation spread over 7 days, you may want to carry an umbrella. The average humidity hovers around 68%, adding a touch of tropical feel to your days.

May Temperature in San Pedro Chimay

In May in San Pedro Chimay, the average temperature is 29°C (85°F). Maximums can reach 40°C (104°F) and minimums can be as low as 18°C (65°F). It’s advisable to pack light clothing and stay hydrated while exploring the warm and varied climate.

May Weather in San Pedro Chimay: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Pedro Chimay, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro Chimay, May typically has an average temperature of 29°C (85°F), with highs reaching up to 40°C (104°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec747880848583838383817775
Data source: Temperature data for San Pedro Chimay 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 San Pedro Chimay

In San Pedro Chimay in May, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 days.

May Precipitation Trends in San Pedro Chimay

The chart displays monthly precipitation patterns in San Pedro Chimay, 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 Pedro Chimay, May typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec2375234115463102921053815
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Pedro Chimay

In San Pedro Chimay in May, humidity is 68%. With an average temperature of 29°C (85°F), this humidity feels like a thick blanket enveloping you, making traveling feel oppressive and heavy, forcing you to seek shade and stay hydrated frequently.

May Average Humidity in San Pedro Chimay

This chart illustrates the average monthly humidity levels in San Pedro Chimay, 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 Pedro Chimay is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%78%71%70%68%69%74%81%82%83%84%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Pedro Chimay

In San Pedro Chimay 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 San Pedro Chimay.

Maximum UV Index Levels in San Pedro Chimay for May

The chart shows the monthly maximum UV Index (UVI) for San Pedro Chimay 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 Pedro Chimay typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131313131312121187
Data source: San Pedro Chimay 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 Pedro Chimay Compares to Other Months

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

This table compares monthly weather conditions in San Pedro Chimay, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)23 mm (0.9 inches)81%very high
February Weather25°C (78°F)7 mm (0.3 inches)78%very high
March Weather27°C (80°F)5 mm (0.2 inches)71%extreme
April Weather29°C (84°F)23 mm (0.9 inches)70%extreme
May Weather29°C (85°F)41 mm (1.6 inches)68%extreme
June Weather28°C (83°F)154 mm (6.0 inches)69%extreme
July Weather29°C (84°F)63 mm (2.5 inches)74%extreme
August Weather28°C (83°F)102 mm (4.0 inches)81%extreme
September Weather28°C (83°F)92 mm (3.6 inches)82%extreme
October Weather27°C (81°F)105 mm (4.1 inches)83%extreme
November Weather25°C (77°F)38 mm (1.5 inches)84%very high
December Weather24°C (76°F)15 mm (0.6 inches)86%high

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