March Weather in San Javier, Mexico

Last updated: August 26, 2025

In March, the average temperature in San Javier, Mexico hovers around 21°C (71°F). Expect a minimum of 6°C (42°F) and a maximum of 34°C (94°F) throughout the month. With a slight precipitation of only 6 mm (0.2 in) over 1 day, you'll enjoy relatively dry conditions. The average humidity sits at 58%, making for a comfortable environment.

March Temperature in San Javier

In March in San Javier, the average temperature is 21°C (71°F). Maximums can reach 34°C (94°F) and minimums can drop as low as 6°C (42°F). This range makes San Javier an ideal destination for travelers seeking pleasant weather with the possibility of both warm days and cooler evenings.

March Weather in San Javier: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in San Javier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Javier, March typically has an average temperature of 21°C (71°F), with highs reaching up to 34°C (94°F) and lows dropping to around 6°C (42°F).

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

March Precipitation in San Javier

In San Javier in March, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

March Precipitation Trends in San Javier

The chart displays monthly precipitation patterns in San Javier, 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 San Javier, March typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 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 San Javier

In San Javier in March humidity is 58%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, making it pleasant for traveling but slightly sticky during outdoor activities.

March Average Humidity in San Javier

This chart illustrates the average monthly humidity levels in San Javier, 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 San Javier 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 San Javier

In San Javier 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 San Javier, you can check here.

Maximum UV Index Levels in San Javier for March

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

Data source: San Javier 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 San Javier Compares to Other Months

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

This table compares monthly weather conditions in San Javier, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	3 mm (0.1 inches)	74%	very high
February Weather	18°C (65°F)	4 mm (0.2 inches)	65%	extreme
March Weather	21°C (71°F)	6 mm (0.2 inches)	58%	extreme
April Weather	23°C (74°F)	3 mm (0.1 inches)	58%	extreme
May Weather	25°C (77°F)	32 mm (1.3 inches)	67%	extreme
June Weather	23°C (74°F)	145 mm (5.7 inches)	76%	extreme
July Weather	21°C (70°F)	169 mm (6.7 inches)	67%	extreme
August Weather	21°C (70°F)	153 mm (6.0 inches)	68%	extreme
September Weather	21°C (69°F)	151 mm (5.9 inches)	81%	extreme
October Weather	20°C (69°F)	51 mm (2.0 inches)	83%	extreme
November Weather	18°C (65°F)	17 mm (0.7 inches)	84%	very high
December Weather	16°C (61°F)	3 mm (0.1 inches)	81%	very high