April weather forecast
Futa, Sierra Leone

April, like March, in Futa, Sierra Leone, is another fiery hot spring month, with an average temperature fluctuating between 35.4°C (95.7°F) and 23.2°C (73.8°F).

Temperature

The beginning of April records an average high-temperature of a still very hot 35.4°C (95.7°F), almost echoing the conditions of the previous month. The significant decline in Futa's temperature, from day to night, averages of 23.2°C (73.8°F) in April.

Heat index

During April, the heat index is appraised at a burning hot 54°C (129.2°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In April, the average relative humidity is 74%.

Rainfall

In April, the rain falls for 24 days. Throughout April, 88mm (3.46") of precipitation is accumulated. In Futa, during the entire year, the rain falls for 270.4 days and collects up to 1590mm (62.6") of precipitation.

Daylight

In April, the average length of the day is 12h and 17min.
On the first day of April, sunrise is at 06:43 and sunset at 18:56. On the last day of the month, sunrise is at 06:31 and sunset at 18:55 GMT.

Sunshine

In Futa, the average sunshine in April is 8h.

UV index

The months with the highest UV index in Futa are January through April and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 7 in April translates into the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.