March Weather in Piedras Negras, Mexico

Last updated: August 27, 2025

In March, the average temperature in Piedras Negras, Mexico is a delightful 25°C (78°F). Expect a range, with minimums dipping to 13°C (56°F) and maximums peaking at a sizzling 39°C (103°F). The month brings about 32 mm (1.2 in) of precipitation over 6 days, accompanied by an average humidity of 84%, creating a warm and humid atmosphere that's perfect for adventure!

March Temperature in Piedras Negras

In March, in Piedras Negras, the average temperature is 25°C (78°F). Maximums can reach 39°C (103°F), and minimums can be as low as 13°C (56°F). This weather makes Piedras Negras an ideal destination for travelers seeking warm days and cooler nights.

March Weather in Piedras Negras: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Piedras Negras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piedras Negras, March typically has an average temperature of 25°C (78°F), with highs reaching up to 39°C (103°F) and lows dropping to around 13°C (56°F).

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

March Precipitation in Piedras Negras

In Piedras Negras in March, the precipitation amount is 32 mm (1.2 in), which occurs over a span of 6 days.

March Precipitation Trends in Piedras Negras

The chart displays monthly precipitation patterns in Piedras Negras, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Piedras Negras, March typically receives around 32 mm (1.2 inches) of precipitation spread over approximately 6 days.

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

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Millimeters (mm) Inches (in)

March Humidity in Piedras Negras

In Piedras Negras in March, humidity is 84%. With an average temperature of 25°C (78°F), this humidity feels like a warm, muggy embrace that can be quite stifling for traveling, making you crave cool breezes and plenty of hydration as you explore.

March Average Humidity in Piedras Negras

This chart illustrates the average monthly humidity levels in Piedras Negras, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Piedras Negras is approximately 84%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Piedras Negras

In Piedras Negras in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Piedras Negras.

Maximum UV Index Levels in Piedras Negras for March

The chart shows the monthly maximum UV Index (UVI) for Piedras Negras in March, 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 March, the maximum UV index in Piedras Negras typically reaches 12, which falls under the extreme exposure category.

Data source: Piedras Negras March 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 March Weather in Piedras Negras Compares to Other Months

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

This table compares monthly weather conditions in Piedras Negras, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	44 mm (1.7 inches)	88%	very high
February Weather	23°C (74°F)	37 mm (1.4 inches)	86%	extreme
March Weather	25°C (78°F)	32 mm (1.2 inches)	84%	extreme
April Weather	28°C (82°F)	27 mm (1.1 inches)	81%	extreme
May Weather	29°C (85°F)	96 mm (3.8 inches)	82%	extreme
June Weather	28°C (83°F)	299 mm (11.8 inches)	81%	extreme
July Weather	28°C (82°F)	252 mm (9.9 inches)	81%	extreme
August Weather	28°C (82°F)	260 mm (10.2 inches)	82%	extreme
September Weather	27°C (82°F)	332 mm (13.1 inches)	86%	extreme
October Weather	26°C (80°F)	207 mm (8.1 inches)	90%	extreme
November Weather	24°C (76°F)	86 mm (3.4 inches)	91%	very high
December Weather	23°C (73°F)	19 mm (0.8 inches)	91%	high