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March Weather in Rancho Santa Fe, United States

Last updated: June 24, 2025

In Rancho Santa Fe, United States, the average temperature in March hovers around 14°C (58°F). Expect a minimum of 7°C (44°F) and a maximum of 25°C (77°F). During this month, precipitation can reach about 64 mm (2.5 in) over the course of 10 days, with an average humidity of 67%.

March Temperature in Rancho Santa Fe

In March in Rancho Santa Fe, the average temperature is 14°C (58°F). The maximum can reach 25°C (77°F), while the minimum can drop to as low as 7°C (44°F). This makes it a great time to explore outdoor activities while enjoying mild weather.

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

The chart illustrates March temperature patterns in Rancho Santa Fe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rancho Santa Fe, March typically has an average temperature of 14°C (58°F), with highs reaching up to 25°C (77°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec565658616265707271686257
Data source: Temperature data for Rancho Santa Fe generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Rancho Santa Fe

In Rancho Santa Fe in March, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.

March Precipitation Trends in Rancho Santa Fe

The chart displays monthly precipitation patterns in Rancho Santa Fe, 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 Rancho Santa Fe, March typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec67726431234225133473
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Rancho Santa Fe

In Rancho Santa Fe in March, humidity is 67%. With an average temperature of 14°C (58°F), this humidity feels like a damp blanket enveloping you, making travel a bit uncomfortable as you navigate through the moist air.

March Average Humidity in Rancho Santa Fe

This chart illustrates the average monthly humidity levels in Rancho Santa Fe, 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 Rancho Santa Fe is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Rancho Santa Fe

In Rancho Santa Fe in March, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Rancho Santa Fe.

Maximum UV Index Levels in Rancho Santa Fe for March

The chart shows the monthly maximum UV Index (UVI) for Rancho Santa Fe 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 Rancho Santa Fe typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469101112111010754
Data source: Rancho Santa Fe 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 Rancho Santa Fe Compares to Other Months

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

This table compares monthly weather conditions in Rancho Santa Fe, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (57°F)67 mm (2.6 inches)72%moderate
February Weather13°C (56°F)72 mm (2.8 inches)77%high
March Weather14°C (58°F)64 mm (2.5 inches)67%very high
April Weather16°C (61°F)30 mm (1.2 inches)56%very high
May Weather17°C (62°F)23 mm (0.9 inches)46%extreme
June Weather18°C (65°F)4 mm (0.2 inches)48%extreme
July Weather21°C (70°F)2 mm (0.1 inches)46%extreme
August Weather22°C (72°F)2 mm (0.1 inches)42%very high
September Weather21°C (71°F)5 mm (0.2 inches)52%very high
October Weather20°C (68°F)13 mm (0.5 inches)58%high
November Weather17°C (62°F)34 mm (1.3 inches)66%moderate
December Weather14°C (57°F)73 mm (2.9 inches)74%moderate

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