April weather forecast
San Rafael Obrajuelo, El Salvador

April, the same as March, in San Rafael Obrajuelo, El Salvador, is another hot spring month, with an average temperature fluctuating between 23.6°C (74.5°F) and 33.3°C (91.9°F).

Temperature

San Rafael Obrajuelo experiences a recorded average high-temperature of a still tropical 33.3°C (91.9°F) in April, closely aligned with March's 34°C (93.2°F). San Rafael Obrajuelo experiences an average low-temperature reading of 23.6°C (74.5°F) throughout April.

Heat index

For most parts of April, the heat index is calculated to be a scorching 43°C (109.4°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. 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. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

In San Rafael Obrajuelo, the average relative humidity in April is 66%.

Rainfall

In April, the rain falls for 17.3 days. Throughout April, 47mm (1.85") of precipitation is accumulated. Throughout the year, in San Rafael Obrajuelo, El Salvador, there are 216.4 rainfall days, and 1164mm (45.83") of precipitation is accumulated.

Daylight

In April, the average length of the day in San Rafael Obrajuelo is 12h and 26min.
On the first day of April in San Rafael Obrajuelo, El Salvador, sunrise is at 05:51 and sunset at 18:07. On the last day of the month, sunrise is at 05:34 and sunset at 18:11 CST.

Sunshine

April has the most sunshine of the year in San Rafael Obrajuelo, with an average of 11.2h of sunshine.

UV index

The months with the highest UV index in San Rafael Obrajuelo are January through July and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 7 during April translates into the following directions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.