May Weather in Mariano Matamoros, Mexico

Last updated: August 27, 2025

In May, the average temperature in Mariano Matamoros, Mexico is a pleasant 21°C (70°F). Expect a minimum of 14°C (57°F) and a maximum that can soar to 30°C (86°F). The region experiences significant rainfall, with 291 mm (11.5 in) falling over 28 days, contributing to an average humidity of 64%.

May Temperature in Mariano Matamoros

In May in Mariano Matamoros, the average temperature is 21°C (70°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 14°C (57°F). It's a pleasant time to visit, ideal for outdoor activities and exploring the local sights.

May Weather in Mariano Matamoros: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Mariano Matamoros, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mariano Matamoros, May typically has an average temperature of 21°C (70°F), with highs reaching up to 30°C (86°F) and lows dropping to around 14°C (57°F).

Data source: Temperature data for Mariano Matamoros generated using information from the Copernicus Climate Change Service.

May Precipitation in Mariano Matamoros

In Mariano Matamoros in May, the total precipitation amount is 291 mm (11.5 in) spread over a duration of 28 days.

May Precipitation Trends in Mariano Matamoros

The chart displays monthly precipitation patterns in Mariano Matamoros, 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 Mariano Matamoros, May typically receives around 291 mm (11.5 inches) of precipitation spread over approximately 28 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Mariano Matamoros

In Mariano Matamoros in May humidity is 64%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it comfortable for traveling during the day, albeit slightly sticky in the afternoons.

May Average Humidity in Mariano Matamoros

This chart illustrates the average monthly humidity levels in Mariano Matamoros, 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 Mariano Matamoros is approximately 64%, 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 Mariano Matamoros

In Mariano Matamoros 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 Mariano Matamoros.

Maximum UV Index Levels in Mariano Matamoros for May

The chart shows the monthly maximum UV Index (UVI) for Mariano Matamoros 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 Mariano Matamoros typically reaches 15, which falls under the extreme exposure category.

Data source: Mariano Matamoros 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 Mariano Matamoros Compares to Other Months

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

This table compares monthly weather conditions in Mariano Matamoros, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (64°F)	21 mm (0.8 inches)	83%	very high
February Weather	19°C (66°F)	7 mm (0.3 inches)	76%	extreme
March Weather	20°C (68°F)	23 mm (0.9 inches)	66%	extreme
April Weather	21°C (70°F)	70 mm (2.8 inches)	59%	extreme
May Weather	21°C (70°F)	291 mm (11.5 inches)	64%	extreme
June Weather	20°C (69°F)	501 mm (19.7 inches)	69%	extreme
July Weather	21°C (69°F)	269 mm (10.6 inches)	82%	extreme
August Weather	20°C (69°F)	436 mm (17.1 inches)	87%	extreme
September Weather	20°C (68°F)	518 mm (20.4 inches)	87%	extreme
October Weather	20°C (68°F)	353 mm (13.9 inches)	88%	extreme
November Weather	19°C (66°F)	70 mm (2.7 inches)	88%	very high
December Weather	18°C (64°F)	26 mm (1.0 inches)	88%	very high