March Weather in Laredo, United States

Last updated: June 24, 2025

In Laredo, United States, the average temperature in March is a pleasant 22°C (72°F), perfect for outdoor activities. However, be prepared for some variability, as temperatures can dip as low as 2°C (36°F) and soar up to 39°C (102°F). During this month, you can expect 34 mm (1.3 in) of precipitation over 4 days, contributing to an average humidity of 76%. Enjoy the diverse climate while planning your adventures!

March Temperature in Laredo

In March in Laredo, the average temperature is 22°C (72°F). Maximums can reach 39°C (102°F), while minimums can dip as low as 2°C (36°F). This variation in temperature makes Laredo a destination where travelers should be prepared for both warm days and cool nights.

March Weather in Laredo: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Laredo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Laredo, March typically has an average temperature of 22°C (72°F), with highs reaching up to 39°C (102°F) and lows dropping to around 2°C (36°F).

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

March Precipitation in Laredo

In Laredo in March, the precipitation amount is 34 mm (1.3 in) over a span of 4 days.

March Precipitation Trends in Laredo

The chart displays monthly precipitation patterns in Laredo, 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 Laredo, March typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 4 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 Laredo

In Laredo in March humidity is 76%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace, making travel slightly uncomfortable as you navigate through the thick, saturated air.

March Average Humidity in Laredo

This chart illustrates the average monthly humidity levels in Laredo, 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 Laredo is approximately 76%, 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 Laredo

In Laredo in March, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Laredo.

Maximum UV Index Levels in Laredo for March

The chart shows the monthly maximum UV Index (UVI) for Laredo 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 Laredo typically reaches 10, which falls under the very high exposure category.

Data source: Laredo 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 Laredo Compares to Other Months

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

This table compares monthly weather conditions in Laredo, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	18 mm (0.7 inches)	83%	high
February Weather	17°C (63°F)	17 mm (0.7 inches)	79%	very high
March Weather	22°C (72°F)	34 mm (1.3 inches)	76%	very high
April Weather	25°C (77°F)	44 mm (1.7 inches)	77%	extreme
May Weather	28°C (83°F)	97 mm (3.8 inches)	80%	extreme
June Weather	30°C (87°F)	40 mm (1.6 inches)	73%	extreme
July Weather	31°C (89°F)	52 mm (2.0 inches)	66%	extreme
August Weather	32°C (90°F)	30 mm (1.2 inches)	65%	extreme
September Weather	29°C (85°F)	88 mm (3.5 inches)	73%	extreme
October Weather	25°C (77°F)	49 mm (1.9 inches)	76%	very high
November Weather	19°C (67°F)	26 mm (1.0 inches)	80%	high
December Weather	17°C (62°F)	19 mm (0.8 inches)	86%	moderate