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March Weather in Santa Ana, Mexico

Last updated: August 27, 2025

In March, the average temperature in Santa Ana, Mexico is a pleasant 17°C (63°F). Expect a range where the minimum can dip to 1°C (34°F) and the maximum surges up to 34°C (93°F). With an average humidity of 60%, you can anticipate around 22 mm (0.9 in) of precipitation spread over 2 days. Enjoy the diverse climate this month has to offer!

March Temperature in Santa Ana

In March in Santa Ana, the average temperature is 17°C (63°F). Maximums can reach 34°C (93°F), while minimums can be as low as 1°C (34°F). Be prepared for a wide range of temperatures, making it essential to pack clothing suitable for both warm days and cool evenings.

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 17°C (63°F), with highs reaching up to 34°C (93°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec555663717787858481746555
Data source: Temperature data for Santa Ana 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 Santa Ana

In Santa Ana in March, the precipitation amount is 22 mm (0.9 in) over a span of 2 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 22 mm (0.9 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec323122436855949133325
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Santa Ana

In Santa Ana in March humidity is 60%. With an average temperature of 17°C (63°F), this humidity feels like a slight weight in the air, making it perfect for leisurely strolls but a bit sticky for intense outdoor activities.

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 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%71%60%43%32%28%38%60%72%66%74%81%
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 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, 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 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5710121212121211965
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.
 TemperaturePrecipitationHumidityUV
January Weather13°C (55°F)32 mm (1.3 inches)74%moderate
February Weather13°C (57°F)31 mm (1.2 inches)71%high
March Weather17°C (63°F)22 mm (0.9 inches)60%very high
April Weather22°C (71°F)4 mm (0.2 inches)43%extreme
May Weather25°C (77°F)3 mm (0.1 inches)32%extreme
June Weather30°C (87°F)6 mm (0.2 inches)28%extreme
July Weather29°C (85°F)85 mm (3.4 inches)38%extreme
August Weather29°C (85°F)59 mm (2.3 inches)60%extreme
September Weather27°C (81°F)49 mm (1.9 inches)72%extreme
October Weather23°C (74°F)13 mm (0.5 inches)66%very high
November Weather19°C (66°F)33 mm (1.3 inches)74%high
December Weather13°C (56°F)25 mm (1.0 inches)81%moderate

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