March weather forecast
Nuevo Cuscatlán, El Salvador

Transitioning into March, Nuevo Cuscatlán hints at the approaching wet season as rainfall amounts increase from 5mm (0.2") to 45mm (1.77") monthly average. Days with sunshine begin to decrease, signifying a change in weather. Despite the minor shift in weather patterns, temperatures remain high, making March an enjoyable month. Maximum temperatures reach up to 32.6°C (90.7°F) amidst notably increasing rainfall. As we head towards April, anticipate an escalation in precipitation and a dip in temperature.

Temperature

In Nuevo Cuscatlán, March is identified by the highest average temperatures, reaching a peak of 32.6°C (90.7°F) and a low of 21.1°C (70°F).

Heat index

The average heat index in March is computed to be a fiery hot 39°C (102.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

With an average relative humidity of 62%, March is the least humid month in Nuevo Cuscatlán.

Rainfall

In Nuevo Cuscatlán, in March, it is raining for 6.1 days, with typically 5mm (0.2") of accumulated precipitation. Throughout the year, there are 187 rainfall days, and 1106mm (43.54") of precipitation is accumulated.

Daylight

In Nuevo Cuscatlán, the average length of the day in March is 12h and 4min.
On the first day of March, sunrise is at 06:12 and sunset at 18:05. On the last day of the month, sunrise is at 05:53 and sunset at 18:08 CST.

Sunshine

The average sunshine in March is 10.5h.

UV index

February through April and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 7 in March leads to these guidelines:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.