April weather forecast
Foiya, Sierra Leone

April, the same as March, in Foiya, Sierra Leone, is another hot spring month, with temperature in the range of an average low of 25.3°C (77.5°F) and an average high of 30.8°C (87.4°F).

Temperature

Foiya experiences a subtle adjustment in high-temperatures to a still tropical 30.8°C (87.4°F) with the onset of April, maintaining near parity with March's 31°C (87.8°F). During April, Foiya observes a consistent average nighttime temperature of 25.3°C (77.5°F).

Heat index

April's heat index is calculated to be a sweltering 38°C (100.4°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Consider that heat index readings are for situations in the shade and light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In April, the average relative humidity is 74%.

Rainfall

In April, in Foiya, the rain falls for 9.7 days. Throughout April, 18mm (0.71") of precipitation is accumulated. In Foiya, during the entire year, the rain falls for 205.9 days and collects up to 1507mm (59.33") of precipitation.

Daylight

In Foiya, the average length of the day in April is 12h and 19min.
On the first day of the month, sunrise is at 06:49 and sunset at 19:01. On the last day of April, in Foiya, sunrise is at 06:36 and sunset at 19:01 GMT.

Sunshine

In Foiya, 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 value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 7 during April translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.