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March Weather in Santiago de Maria, El Salvador

Last updated: August 23, 2025

In Santiago de Maria, El Salvador, the average temperature in March hovers around 29°C (85°F). While you can expect a minimum of 20°C (68°F), the maximum can rise to a sizzling 39°C (103°F). With only 5 mm (0.2 in) of precipitation over 0 days, the climate remains predominantly dry, complemented by an average humidity of 59%. Embrace the warmth!

March Temperature in Santiago de Maria

In March in Santiago de Maria, the average temperature is 29°C (85°F). The maximum can reach 39°C (103°F), and the minimum can be as low as 20°C (68°F). This makes it a perfect time to enjoy outdoor activities while staying hydrated and protected from the sun.

March Weather in Santiago de Maria: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Santiago de Maria, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago de Maria, March typically has an average temperature of 29°C (85°F), with highs reaching up to 39°C (103°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec818385858381838281808080
Data source: Temperature data for Santiago de Maria 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 Santiago de Maria

In Santiago de Maria in March, the precipitation amount is 5 mm (0.2 in) during a span of 0 days.

March Precipitation Trends in Santiago de Maria

The chart displays monthly precipitation patterns in Santiago de Maria, 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 Santiago de Maria, March typically receives around 5 mm (0.2 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec13534266350144293296358705
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Santiago de Maria

In Santiago de Maria in March, humidity is 59%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making travel both invigorating and slightly sticky, requiring frequent breaks to cool off and stay refreshed.

March Average Humidity in Santiago de Maria

This chart illustrates the average monthly humidity levels in Santiago de Maria, 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 Santiago de Maria is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%62%59%59%59%68%78%79%77%77%75%67%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Santiago de Maria

In Santiago de Maria in March, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Santiago de Maria, you can check here.

Maximum UV Index Levels in Santiago de Maria for March

The chart shows the monthly maximum UV Index (UVI) for Santiago de Maria 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 Santiago de Maria typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131313109
Data source: Santiago de Maria 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 Santiago de Maria Compares to Other Months

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

This table compares monthly weather conditions in Santiago de Maria, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather27°C (82°F)1 mm (0.0 inches)63%extreme
February Weather28°C (83°F)3 mm (0.1 inches)62%extreme
March Weather29°C (85°F)5 mm (0.2 inches)59%extreme
April Weather29°C (85°F)34 mm (1.3 inches)59%extreme
May Weather28°C (83°F)266 mm (10.5 inches)59%extreme
June Weather27°C (81°F)350 mm (13.8 inches)68%extreme
July Weather28°C (83°F)144 mm (5.7 inches)77%extreme
August Weather28°C (82°F)293 mm (11.5 inches)79%extreme
September Weather27°C (81°F)296 mm (11.6 inches)77%extreme
October Weather26°C (80°F)358 mm (14.1 inches)77%extreme
November Weather27°C (80°F)70 mm (2.8 inches)75%very high
December Weather27°C (81°F)5 mm (0.2 inches)66%very high

Compare Santiago de Maria's Climate with Cities Worldwide