April weather forecast
Rosario de Mora, El Salvador

April, like March, is another tropical spring month in Rosario de Mora, El Salvador, with temperature in the range of an average high of 32.5°C (90.5°F) and an average low of 22.8°C (73°F).

Temperature

Rosario de Mora starts April with an average high-temperature of a still tropical 32.5°C (90.5°F), hinting at a minimal fluctuation from March. During April, the average low-temperature is recorded at a pleasant 22.8°C (73°F).

Heat index

For April, the heat index is estimated at a blistering 41°C (105.8°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Rosario de Mora, El Salvador, the average relative humidity in April is 67%.

Rainfall

In Rosario de Mora, in April, it is raining for 15.2 days, with typically 45mm (1.77") of accumulated precipitation. Throughout the year, there are 187 rainfall days, and 1106mm (43.54") of precipitation is accumulated.

Daylight

In Rosario de Mora, the average length of the day in April is 12h and 27min.
On the first day of April in Rosario de Mora, sunrise is at 05:52 and sunset at 18:08. On the last day of the month, sunrise is at 05:35 and sunset at 18:12 CST.

Sunshine

The month with the most sunshine is April, with an average of 11.4h of sunshine.

UV index

February through April and July, with an average maximum UV index of 7, are months with the highest UV index in Rosario de Mora. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: During April, 7 as the daily maximum UV index converts into the following advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. 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. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.