March Weather in Las Cruces, Mexico

Last updated: August 27, 2025

In March, the average temperature in Las Cruces, Mexico is a pleasant 20°C (67°F). Expect a minimum chill of 6°C (43°F) and a warm maximum of 33°C (91°F). The month brings light rain, with an average precipitation of 6 mm (0.2 in) spread over 2 days, while the humidity hovers around 58% for a refreshing atmosphere.

March Temperature in Las Cruces

In March in Las Cruces, the average temperature is 20°C (67°F). The maximum can reach 33°C (91°F), and the minimum can be as low as 6°C (43°F). This comfortable climate makes Las Cruces an ideal destination for travelers seeking pleasant weather and outdoor activities.

March Weather in Las Cruces: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Las Cruces, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Cruces, March typically has an average temperature of 20°C (67°F), with highs reaching up to 33°C (91°F) and lows dropping to around 6°C (43°F).

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

March Precipitation in Las Cruces

In Las Cruces in March, the precipitation amount is 6 mm (0.2 in) over the course of 2 days.

March Precipitation Trends in Las Cruces

The chart displays monthly precipitation patterns in Las Cruces, 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 Las Cruces, March typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 2 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 Las Cruces

In Las Cruces in March, humidity is 58%. With an average temperature of 20°C (67°F), this humidity feels like a warm embrace, making travel comfortable but requiring a light, breathable wardrobe to stay cool and refreshed while exploring.

March Average Humidity in Las Cruces

This chart illustrates the average monthly humidity levels in Las Cruces, 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 Las Cruces is approximately 58%, 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 Las Cruces

In Las Cruces in March, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Las Cruces, you can check here.

Maximum UV Index Levels in Las Cruces for March

The chart shows the monthly maximum UV Index (UVI) for Las Cruces 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 Las Cruces typically reaches 14, which falls under the extreme exposure category.

Data source: Las Cruces 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 Las Cruces Compares to Other Months

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

This table compares monthly weather conditions in Las Cruces, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	6 mm (0.3 inches)	74%	very high
February Weather	17°C (62°F)	9 mm (0.4 inches)	65%	extreme
March Weather	20°C (67°F)	6 mm (0.2 inches)	58%	extreme
April Weather	21°C (71°F)	3 mm (0.1 inches)	58%	extreme
May Weather	23°C (73°F)	36 mm (1.4 inches)	67%	extreme
June Weather	21°C (70°F)	166 mm (6.5 inches)	76%	extreme
July Weather	19°C (67°F)	177 mm (7.0 inches)	67%	extreme
August Weather	20°C (67°F)	152 mm (6.0 inches)	68%	extreme
September Weather	19°C (66°F)	153 mm (6.0 inches)	81%	extreme
October Weather	18°C (65°F)	56 mm (2.2 inches)	83%	extreme
November Weather	16°C (62°F)	15 mm (0.6 inches)	84%	very high
December Weather	14°C (58°F)	6 mm (0.2 inches)	81%	very high