March weather forecast
Jucuapa, El Salvador

The weather in Jucuapa changes notably in March. Rising up to 33.2°C (91.8°F), temperatures continue to increase; however, the most distinct shift is in the level of rainfall which jumps from 6mm (0.24") in February to 12mm (0.47"). The end of the dry period facilitates this increase in precipitation. Nevertheless, the weather remains generally pleasant, with a minor decrease in daylight and an increase in relative humidity.

Temperature

Jucuapa's warmest month, March, generally records average temperatures ranging from a high of 33.2°C (91.8°F) to a low of 22.5°C (72.5°F).

Heat index

For most parts of March, the heat index is estimated at a scorching 40°C (104°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The least humid month is March, with an average relative humidity of 61%.

Rainfall

In Jucuapa, El Salvador, in March, it is raining for 8.1 days, with typically 12mm (0.47") of accumulated precipitation. Throughout the year, there are 206.2 rainfall days, and 1242mm (48.9") of precipitation is accumulated.

Daylight

The average length of the day in March in Jucuapa is 12h and 4min.
On the first day of the month, sunrise is at 06:09 and sunset at 18:02. On the last day of March, in Jucuapa, sunrise is at 05:49 and sunset at 18:05 CST.

Sunshine

The average sunshine in March is 10.7h.

UV index

The months with the highest UV index in Jucuapa are January through September and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily high UV index of 7 in March translates into this advice:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.