March Weather in Mexico, United States

Last updated: June 24, 2025

In March, the average temperature in Mexico, United States is a chilly 8°C (46°F), with extremes ranging from a brisk -16°C (3°F) to a surprisingly warm 28°C (82°F). Visitors can expect 122 mm (4.8 in) of precipitation spread over 11 days, accompanied by a high average humidity of 80%. Prepare for a month of varied weather in this captivating destination!

March Temperature in Mexico

In March in Mexico, the average temperature is 8°C (46°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -16°C (3°F). This wide temperature range means travelers should be prepared for both mild and chilly weather conditions.

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

The chart illustrates March temperature patterns in Mexico, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mexico, March typically has an average temperature of 8°C (46°F), with highs reaching up to 28°C (82°F) and lows dropping to around -16°C (3°F).

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

March Precipitation in Mexico

In Mexico in March, the total precipitation amount is 122 mm (4.8 in) over a span of 11 days.

March Precipitation Trends in Mexico

The chart displays monthly precipitation patterns in Mexico, 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 Mexico, March typically receives around 122 mm (4.8 inches) of precipitation spread over approximately 11 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 Mexico

In Mexico in March, humidity is 80%. With an average temperature of 8°C (46°F), this humidity feels like traveling through a damp and chilly mist, making even a short walk feel heavy and uncomfortable.

March Average Humidity in Mexico

This chart illustrates the average monthly humidity levels in Mexico, 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 Mexico is approximately 80%, 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 Mexico

In Mexico in March, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Mexico.

Maximum UV Index Levels in Mexico for March

The chart shows the monthly maximum UV Index (UVI) for Mexico 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 Mexico typically reaches 7, which falls under the high exposure category.

Data source: Mexico 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 Mexico Compares to Other Months

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

This table compares monthly weather conditions in Mexico, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (31°F)	66 mm (2.6 inches)	82%	moderate
February Weather	1°C (33°F)	61 mm (2.4 inches)	80%	moderate
March Weather	8°C (46°F)	122 mm (4.8 inches)	80%	high
April Weather	12°C (54°F)	117 mm (4.6 inches)	80%	very high
May Weather	19°C (66°F)	177 mm (7.0 inches)	82%	very high
June Weather	25°C (76°F)	110 mm (4.3 inches)	83%	extreme
July Weather	26°C (79°F)	92 mm (3.6 inches)	81%	extreme
August Weather	24°C (76°F)	125 mm (4.9 inches)	80%	very high
September Weather	22°C (72°F)	56 mm (2.2 inches)	76%	very high
October Weather	14°C (57°F)	109 mm (4.3 inches)	76%	high
November Weather	6°C (44°F)	57 mm (2.2 inches)	85%	moderate
December Weather	3°C (38°F)	41 mm (1.6 inches)	86%	moderate