March Weather in San Pedro, Mexico

Last updated: August 26, 2025

In San Pedro, Mexico, the average temperature in March hovers around 20°C (69°F), offering a comfortable atmosphere for visitors. Expect temperatures to range from a minimum of 5°C (41°F) to a maximum of 33°C (92°F). The month brings light precipitation of approximately 6 mm (0.2 in) spread over just 2 days, while the average humidity stays at a pleasant 46%.

March Temperature in San Pedro

In March in San Pedro, the average temperature is 20°C (69°F), with maximums reaching 33°C (92°F) and minimums dropping to as low as 5°C (41°F). This makes it an ideal time for travelers to experience a pleasant mix of warm days and cooler evenings.

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

The chart illustrates March temperature patterns in San Pedro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Pedro, March typically has an average temperature of 20°C (69°F), with highs reaching up to 33°C (92°F) and lows dropping to around 5°C (41°F).

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

March Precipitation in San Pedro

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

March Precipitation Trends in San Pedro

The chart displays monthly precipitation patterns in San Pedro, 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 Pedro, 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 San Pedro

In San Pedro in March humidity is 46%. With an average temperature of 20°C (69°F), this humidity feels like a pleasant and comfortable environment for traveling, providing just enough moisture in the air to make outdoor activities enjoyable without feeling sticky or oppressive.

March Average Humidity in San Pedro

This chart illustrates the average monthly humidity levels in San Pedro, 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 Pedro is approximately 46%, 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 Pedro

In San Pedro 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 Pedro, you can check here.

Maximum UV Index Levels in San Pedro for March

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

Data source: San Pedro 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 Pedro Compares to Other Months

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

This table compares monthly weather conditions in San Pedro, 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 (62°F)	9 mm (0.3 inches)	64%	very high
February Weather	18°C (64°F)	14 mm (0.6 inches)	57%	extreme
March Weather	20°C (69°F)	6 mm (0.2 inches)	46%	extreme
April Weather	22°C (72°F)	2 mm (0.1 inches)	42%	extreme
May Weather	23°C (74°F)	26 mm (1.0 inches)	51%	extreme
June Weather	22°C (73°F)	112 mm (4.4 inches)	74%	extreme
July Weather	21°C (69°F)	165 mm (6.5 inches)	79%	extreme
August Weather	21°C (70°F)	137 mm (5.4 inches)	81%	extreme
September Weather	20°C (69°F)	158 mm (6.2 inches)	84%	extreme
October Weather	20°C (68°F)	59 mm (2.3 inches)	75%	extreme
November Weather	18°C (65°F)	26 mm (1.0 inches)	71%	very high
December Weather	16°C (62°F)	9 mm (0.4 inches)	74%	very high