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March Weather in Santa Lucia, Mexico

Last updated: August 27, 2025

In March, the average temperature in Santa Lucia, Mexico is a pleasant 18°C (64°F). Expect a minimum of 4°C (40°F) and a maximum of 30°C (85°F), making it a versatile time for outdoor activities. With an average humidity of 61% and only 4 mm (0.2 in) of precipitation over 1 day, you'll have ample opportunity to enjoy the scenery.

March Temperature in Santa Lucia

In March in Santa Lucia, the average temperature is 18°C (64°F). Maximums can reach 30°C (85°F) and minimums can be as low as 4°C (40°F). It's a great time to visit for those who enjoy mild weather with the potential for both warm days and cooler evenings.

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

The chart illustrates March temperature patterns in Santa Lucia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Lucia, March typically has an average temperature of 18°C (64°F), with highs reaching up to 30°C (85°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec586064677072707170696459
Data source: Temperature data for Santa Lucia 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 Lucia

In Santa Lucia in March, the precipitation amount is 4 mm (0.2 in) during 1 day.

March Precipitation Trends in Santa Lucia

The chart displays monthly precipitation patterns in Santa Lucia, 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 Lucia, March typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 1 days.
JanFebMarAprMayJunJulAugSepOctNovDec203643161483263182241132037
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Santa Lucia

In Santa Lucia in March, humidity is 61%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, creating a pleasantly sticky atmosphere that can make outdoor exploration feel a bit more strenuous but also adds a certain tropical charm to your travels.

March Average Humidity in Santa Lucia

This chart illustrates the average monthly humidity levels in Santa Lucia, 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 Lucia is approximately 61%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec74%66%61%56%61%73%82%83%83%79%77%78%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Santa Lucia

In Santa Lucia in March, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Santa Lucia.

Maximum UV Index Levels in Santa Lucia for March

The chart shows the monthly maximum UV Index (UVI) for Santa Lucia 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 Lucia typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811121414131313131297
Data source: Santa Lucia 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 Lucia Compares to Other Months

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

This table compares monthly weather conditions in Santa Lucia, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)20 mm (0.8 inches)74%very high
February Weather16°C (61°F)36 mm (1.4 inches)66%extreme
March Weather18°C (64°F)4 mm (0.2 inches)61%extreme
April Weather19°C (67°F)3 mm (0.1 inches)56%extreme
May Weather21°C (71°F)16 mm (0.6 inches)61%extreme
June Weather22°C (72°F)147 mm (5.8 inches)73%extreme
July Weather21°C (71°F)325 mm (12.8 inches)82%extreme
August Weather22°C (71°F)318 mm (12.5 inches)83%extreme
September Weather21°C (70°F)224 mm (8.8 inches)83%extreme
October Weather21°C (69°F)113 mm (4.4 inches)78%extreme
November Weather18°C (64°F)20 mm (0.8 inches)77%very high
December Weather15°C (60°F)37 mm (1.5 inches)78%high

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