April weather forecast
Emmastad, Curaçao

The weather in Emmastad during April sees a gentle rise in temperature, hitting the daytime high of 27.2°C (81°F). There is a near-perceptible increase in rainfall 26mm (1.02"), subtly ushering in the wet season which gradually intensifies in the coming months. April also sees longer daylight hours that create longer periods of tropical sunshine. The overall weather pattern signals the onset of increased humidity. As May arrives, the small spikes in temperature and humidity become more apparent, reflecting the shift in seasons in Emmastad.

Temperature

The transition into April shows a subtle variation to a still warm 27.2°C (81°F) from March's 26.7°C (80.1°F) in the average high-temperature. Emmastad maintains a consistent average nighttime low-temperature of 26.5°C (79.7°F) throughout April.

Heat index

Throughout April, the heat index is evaluated at a tropical 30°C (86°F). If one sustains activity during exposure, it could lead to a sense of fatigue, with a chance of heat cramps.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

In Emmastad, the average relative humidity in April is 82%.

Rainfall

In Emmastad, Curaçao, during April, the rain falls for 13.9 days and regularly aggregates up to 26mm (1.02") of precipitation. In Emmastad, during the entire year, the rain falls for 220.5 days and collects up to 653mm (25.71") of precipitation.

Daylight

In April, the average length of the day in Emmastad is 12h and 25min.
On the first day of April, sunrise is at 06:31 and sunset at 18:47. On the last day of the month, sunrise is at 06:15 and sunset at 18:49 AST.

Sunshine

The months with the least sunshine in Emmastad are March, April and December, with an average of 8.5h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 7 during April translates into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.