April weather forecast
Sandy Bay, Jamaica

April weather visibly marks the transition from drier to wetter conditions in Sandy Bay. Notably reaching 50mm (1.97"), rainfall events begin to gear up in expectance of the wet season. The increase in temperature is balanced by a lesser drop in wind speeds, ensuring thermal comfort for outdoor activities. Despite the increased rainfall, the days are still longer, increasing the chances of sun exposure. The rise in humidity contributes to the overall moist and warm climate throughout this month.

Temperature

April's arrival registers an average high-temperature of a still moderately hot 27.9°C (82.2°F), closely aligning with the temperature of the previous month. April nights in Sandy Bay, Jamaica, experience a minor temperature downturn to a still moderately hot 24.8°C (76.6°F).

Heat index

During April, the heat index is computed to be a tropical 31°C (87.8°F). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

In Sandy Bay, the average relative humidity in April is 76%.

Rainfall

In Sandy Bay, in April, it is raining for 15.3 days, with typically 50mm (1.97") of accumulated precipitation. Throughout the year, in Sandy Bay, there are 177.2 rainfall days, and 687mm (27.05") of precipitation is accumulated.

Sea temperature

In Sandy Bay, the average seawater temperature in April is 27.8°C (82°F).
Note: Surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

In April, the average length of the day is 12h and 34min.
On the first day of April in Sandy Bay, sunrise is at 06:05 and sunset at 18:26. On the last day of the month, sunrise is at 05:45 and sunset at 18:33 EST.

Sunshine

The average sunshine in April is 10.6h.

UV index

The months with the highest UV index are January, March through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In April, an average UV index of 7 transforms into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Caution! The Sun's UV rays become stronger due to reflections from water and sand.