March Weather in Santiago Nonualco, El Salvador

Last updated: August 23, 2025

In March, the average temperature in Santiago Nonualco, El Salvador hovers around 27°C (81°F), creating a warm and inviting atmosphere. Daytime highs can reach a balmy 33°C (92°F), while nights offer a comfortable low of 21°C (70°F). Expect a modest precipitation amount of 7 mm (0.3 in) over just 1 day, perfect for a brief refreshing shower. With an average humidity of 59%, the air feels pleasantly comfortable, making it an ideal time to explore!

March Temperature in Santiago Nonualco

In March in Santiago Nonualco, the average temperature is 27°C (81°F). Maximums can reach 33°C (92°F), and minimums can drop as low as 21°C (70°F). This makes it an ideal destination for travelers looking for warm and pleasant weather.

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

The chart illustrates March temperature patterns in Santiago Nonualco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santiago Nonualco, March typically has an average temperature of 27°C (81°F), with highs reaching up to 33°C (92°F) and lows dropping to around 21°C (70°F).

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

March Precipitation in Santiago Nonualco

In Santiago Nonualco in March, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

March Precipitation Trends in Santiago Nonualco

The chart displays monthly precipitation patterns in Santiago Nonualco, 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 Nonualco, March typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 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 Santiago Nonualco

In Santiago Nonualco in March humidity is 59%. With an average temperature of 27°C (81°F), this humidity feels like a warm, tropical embrace, making it perfect for leisurely strolls but a bit sticky for extended outdoor activities.

March Average Humidity in Santiago Nonualco

This chart illustrates the average monthly humidity levels in Santiago Nonualco, 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 Nonualco is approximately 59%, 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 Santiago Nonualco

In Santiago Nonualco 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 Nonualco, you can check here.

Maximum UV Index Levels in Santiago Nonualco for March

The chart shows the monthly maximum UV Index (UVI) for Santiago Nonualco 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 Nonualco typically reaches 14, which falls under the extreme exposure category.

Data source: Santiago Nonualco 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 Nonualco Compares to Other Months

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

This table compares monthly weather conditions in Santiago Nonualco, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	3 mm (0.1 inches)	63%	extreme
February Weather	26°C (80°F)	5 mm (0.2 inches)	62%	extreme
March Weather	27°C (81°F)	7 mm (0.3 inches)	59%	extreme
April Weather	27°C (81°F)	45 mm (1.8 inches)	59%	extreme
May Weather	27°C (80°F)	287 mm (11.3 inches)	59%	extreme
June Weather	26°C (80°F)	316 mm (12.4 inches)	68%	extreme
July Weather	27°C (81°F)	145 mm (5.7 inches)	77%	extreme
August Weather	27°C (80°F)	256 mm (10.1 inches)	79%	extreme
September Weather	26°C (79°F)	290 mm (11.4 inches)	77%	extreme
October Weather	26°C (79°F)	349 mm (13.7 inches)	77%	extreme
November Weather	26°C (79°F)	74 mm (2.9 inches)	75%	very high
December Weather	26°C (79°F)	7 mm (0.3 inches)	66%	very high