April weather forecast
San Sebastian Salitrillo, El Salvador

San Sebastian Salitrillo weather in April exhibits a significant leap in precipitative characteristics, with average rainfall hoodwinking the readings of the year so far, to reach 51mm (2.01"). Markedly warm temperatures, together with ample sunshine, increasingly instigate lush greenery, granting vibrant colors to the cityscape. Consequently, urban dwellers perceive a humid yet majestic climate, treating them to greener and brighter outdoor spectacles. The increase in cloud cover complements the warming skies providing balmy shelter from the relentless UV rays. In essence, the month of April transitions the city for heavier rainfall, escalating progressively in volumes in the coming months.

Temperature

San Sebastian Salitrillo's temperatures peak on average in April, reaching 33.2°C (91.8°F) at their highest and 20.3°C (68.5°F) at their lowest.

Heat index

Throughout April, the heat index is evaluated at an extremely hot 42°C (107.6°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In April, the average relative humidity is 66%.

Rainfall

In San Sebastian Salitrillo, in April, during 14.8 rainfall days, 51mm (2.01") of precipitation is typically accumulated. In San Sebastian Salitrillo, during the entire year, the rain falls for 181.4 days and collects up to 1055mm (41.54") of precipitation.

Daylight

In San Sebastian Salitrillo, the average length of the day in April is 12h and 28min.
On the first day of the month, sunrise is at 05:53 and sunset at 18:10. On the last day of April, in San Sebastian Salitrillo, El Salvador, sunrise is at 05:36 and sunset at 18:14 CST.

Sunshine

With an average of 11.3h of sunshine, April has the most sunshine of the year in San Sebastian Salitrillo.

UV index

January through August, October through December, with an average maximum UV index of 6, are months with the highest UV index in San Sebastian Salitrillo. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum UV index of 6 in April translates into the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.