April weather forecast
Devil Hole, Sierra Leone

April, like March, is another tropical spring month in Devil Hole, Sierra Leone, with an average temperature fluctuating between 30.8°C (87.4°F) and 25.3°C (77.5°F).

Temperature

The transition into April is marked with an average high-temperature of a still tropical 30.8°C (87.4°F), showing an insignificant shift from March's 31°C (87.8°F). Devil Hole records a steady low-temperature average of 25.3°C (77.5°F) during April.

Heat index

In April, the average heat index is evaluated at a fiery hot 38°C (100.4°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. 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 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. 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 exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Devil Hole, the average relative humidity in April is 74%.

Rainfall

In Devil Hole, during April, the rain falls for 9.7 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, in Devil Hole, there are 205.9 rainfall days, and 1507mm (59.33") of precipitation is accumulated.

Daylight

In April, the average length of the day is 12h and 19min.
On the first day of the month, sunrise is at 06:49 and sunset at 19:02. On the last day of April, in Devil Hole, sunrise is at 06:36 and sunset at 19:02 GMT.

Sunshine

The average sunshine in April is 9.5h.

UV index

January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during April, leads to the following recommendations:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.