April weather forecast
Ntoum, Gabon

Weather patterns in Ntoum in April mirror closely those of March, even though the month ushers in the onset of a cooler period. This month, like the previous ones, experiences uniformity in daylight hours and a consistent UV index. The trend in the number of rainfall days and relative humidity tend to favor more damp conditions for the month. As the weather transitions towards the cooler months, a marked increase to 173mm (6.81") of rainfall is experienced in April, showing an apparent progression in wetness.

Temperature

Ntoum marks the arrival of April with an average high-temperature of a moderately hot 29.8°C (85.6°F), hardly different from March's 30.1°C (86.2°F). Ntoum's average temperature during the nights of April is recorded at 25°C (77°F).

Heat index

April's heat index is computed to be a torrid 38°C (100.4°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely significant for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

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

Rainfall

In April, the rain falls for 27.3 days. Throughout April, 173mm (6.81") of precipitation is accumulated. Throughout the year, there are 274.1 rainfall days, and 1477mm (58.15") of precipitation is accumulated.

Daylight

The average length of the day in April in Ntoum is 12h and 7min.
On the first day of the month, sunrise is at 06:21 and sunset at 18:28. On the last day of April, in Ntoum, Gabon, sunrise is at 06:14 and sunset at 18:21 WAT.

Sunshine

In April, the average sunshine is 7.9h.

UV index

January through May, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in April converts into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.