March Weather in Santa Ana, Mexico

Last updated: August 27, 2025

In March, the average temperature in Santa Ana, Mexico hovers around 23°C (74°F), with a comfortable range between a minimum of 15°C (60°F) and a maximum of 30°C (86°F). Visitors can expect about 57 mm (2.3 in) of precipitation spread over 7 days, contributing to an average humidity level of 84%. Make sure to pack accordingly!

March Temperature in Santa Ana

In March in Santa Ana, the average temperature is 23°C (74°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 15°C (60°F). This makes it an ideal time to explore Santa Ana, enjoying pleasant weather for outdoor activities and sightseeing.

March Weather in Santa Ana: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Santa Ana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ana, March typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (86°F) and lows dropping to around 15°C (60°F).

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

March Precipitation in Santa Ana

In Santa Ana in March, the precipitation amount is 57 mm (2.3 in) over a span of 7 days.

March Precipitation Trends in Santa Ana

The chart displays monthly precipitation patterns in Santa Ana, 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 Santa Ana, March typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 7 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 Santa Ana

In Santa Ana in March, humidity is 84%. With an average temperature of 23°C (74°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel sticky and heavy, while the air's thickness can be quite exhausting for long periods of travel.

March Average Humidity in Santa Ana

This chart illustrates the average monthly humidity levels in Santa Ana, 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 Santa Ana is approximately 84%, 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 Santa Ana

In Santa Ana in March, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Santa Ana.

Maximum UV Index Levels in Santa Ana for March

The chart shows the monthly maximum UV Index (UVI) for Santa Ana 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 Santa Ana typically reaches 11, which falls under the extreme exposure category.

Data source: Santa Ana 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 Santa Ana Compares to Other Months

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

This table compares monthly weather conditions in Santa Ana, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	56 mm (2.2 inches)	88%	very high
February Weather	22°C (71°F)	51 mm (2.0 inches)	86%	very high
March Weather	23°C (74°F)	57 mm (2.3 inches)	84%	extreme
April Weather	25°C (77°F)	35 mm (1.4 inches)	81%	extreme
May Weather	27°C (81°F)	74 mm (2.9 inches)	82%	extreme
June Weather	27°C (81°F)	138 mm (5.4 inches)	81%	extreme
July Weather	27°C (81°F)	97 mm (3.8 inches)	81%	extreme
August Weather	28°C (82°F)	144 mm (5.7 inches)	82%	extreme
September Weather	27°C (81°F)	168 mm (6.6 inches)	86%	extreme
October Weather	26°C (79°F)	119 mm (4.7 inches)	90%	extreme
November Weather	23°C (74°F)	97 mm (3.8 inches)	91%	very high
December Weather	22°C (72°F)	34 mm (1.4 inches)	91%	high