May Weather in San Jose del Carmen, Mexico

Last updated: August 27, 2025

In May, the average temperature in San Jose del Carmen, Mexico reaches a warm 30°C (86°F). Expect minimums around 23°C (73°F) and maximums soaring to 37°C (99°F). Rainfall is modest, with around 52 mm (2.0 in) over 9 days, while humidity lingers at a comfortable 74%. Enjoy the sunshine, but keep an umbrella handy!

May Temperature in San Jose del Carmen

In May in San Jose del Carmen, the average temperature is 30°C (86°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 23°C (73°F). This warm weather makes it an ideal time for travelers seeking sun-soaked adventures.

May Weather in San Jose del Carmen: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Jose del Carmen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose del Carmen, May typically has an average temperature of 30°C (86°F), with highs reaching up to 37°C (99°F) and lows dropping to around 23°C (73°F).

Data source: Temperature data for San Jose del Carmen generated using information from the Copernicus Climate Change Service.

May Precipitation in San Jose del Carmen

In San Jose del Carmen in May, the precipitation amount is 52 mm (2.0 in) over a span of 9 days.

May Precipitation Trends in San Jose del Carmen

The chart displays monthly precipitation patterns in San Jose del Carmen, 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 Jose del Carmen, May typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in San Jose del Carmen

In San Jose del Carmen in May, humidity is 74%. With an average temperature of 30°C (86°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities feel stifling and exhausting, so travelers should stay hydrated and plan for frequent breaks in the shade.

May Average Humidity in San Jose del Carmen

This chart illustrates the average monthly humidity levels in San Jose del Carmen, 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 Jose del Carmen is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Jose del Carmen

In San Jose del Carmen 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 Jose del Carmen.

Maximum UV Index Levels in San Jose del Carmen for May

The chart shows the monthly maximum UV Index (UVI) for San Jose del Carmen 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 Jose del Carmen typically reaches 13, which falls under the extreme exposure category.

Data source: San Jose del Carmen 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 Jose del Carmen Compares to Other Months

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

This table compares monthly weather conditions in San Jose del Carmen, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	60 mm (2.4 inches)	81%	very high
February Weather	25°C (78°F)	23 mm (0.9 inches)	80%	extreme
March Weather	27°C (81°F)	20 mm (0.8 inches)	76%	extreme
April Weather	29°C (84°F)	31 mm (1.2 inches)	74%	extreme
May Weather	30°C (86°F)	52 mm (2.0 inches)	74%	extreme
June Weather	29°C (84°F)	237 mm (9.3 inches)	74%	extreme
July Weather	29°C (85°F)	61 mm (2.4 inches)	79%	extreme
August Weather	29°C (84°F)	113 mm (4.4 inches)	80%	extreme
September Weather	28°C (83°F)	190 mm (7.5 inches)	79%	extreme
October Weather	27°C (82°F)	245 mm (9.6 inches)	81%	extreme
November Weather	26°C (78°F)	131 mm (5.1 inches)	84%	very high
December Weather	25°C (77°F)	54 mm (2.1 inches)	85%	very high