March Weather in Santa Margarita, United States

Last updated: June 24, 2025

In March, the average temperature in Santa Margarita, United States hovers around 12°C (53°F), with minimums dipping to 0°C (32°F) and peaking at 27°C (81°F). Expect about 72 mm (2.9 in) of precipitation over the course of 9 days, while the air remains relatively humid at an average of 80%. Make sure to pack accordingly!

March Temperature in Santa Margarita

In March in Santa Margarita, the average temperature is 12°C (53°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as 0°C (32°F). This climate offers a great opportunity for travelers to enjoy mild weather with the potential for both warm and chilly experiences.

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

The chart illustrates March temperature patterns in Santa Margarita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Margarita, March typically has an average temperature of 12°C (53°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (32°F).

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

March Precipitation in Santa Margarita

In Santa Margarita in March, the total precipitation amount is 72 mm (2.9 in), occurring over the course of 9 days.

March Precipitation Trends in Santa Margarita

The chart displays monthly precipitation patterns in Santa Margarita, 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 Margarita, March typically receives around 72 mm (2.9 inches) of precipitation spread over approximately 9 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 Margarita

In Santa Margarita in March humidity is 80%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill clinging to your skin, making outdoor activities less inviting and prompting the need for layered clothing to stay comfortable while traveling.

March Average Humidity in Santa Margarita

This chart illustrates the average monthly humidity levels in Santa Margarita, 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 Margarita 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 Santa Margarita

In Santa Margarita in March, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Santa Margarita.

Maximum UV Index Levels in Santa Margarita for March

The chart shows the monthly maximum UV Index (UVI) for Santa Margarita 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 Margarita typically reaches 8, which falls under the very high exposure category.

Data source: Santa Margarita 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 Margarita Compares to Other Months

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

This table compares monthly weather conditions in Santa Margarita, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	78 mm (3.1 inches)	80%	moderate
February Weather	10°C (51°F)	59 mm (2.3 inches)	83%	moderate
March Weather	12°C (53°F)	72 mm (2.9 inches)	80%	very high
April Weather	15°C (59°F)	19 mm (0.8 inches)	76%	very high
May Weather	17°C (63°F)	11 mm (0.4 inches)	75%	extreme
June Weather	20°C (69°F)	0 mm (0.0 inches)	74%	extreme
July Weather	22°C (72°F)	0 mm (0.0 inches)	75%	extreme
August Weather	22°C (72°F)	0 mm (0.0 inches)	72%	extreme
September Weather	21°C (70°F)	1 mm (0.0 inches)	70%	very high
October Weather	18°C (64°F)	7 mm (0.3 inches)	70%	high
November Weather	13°C (56°F)	25 mm (1.0 inches)	74%	moderate
December Weather	10°C (50°F)	53 mm (2.1 inches)	76%	moderate