April weather forecastBayakou, Benin

Weather in April

The month of April brings the full swing of the rainy season to Bayakou. Although the average high temperature slightly lessens to 38.2°C (100.8°F) compared to March, the humidity level spikes to 50%. The distinctive sound of rain on rooftops becomes a familiar symphony, with a significant increase in rainfall from the previous month. Despite the rainy day spells, the city lights up with the charm of blooming flora, a sight for sore eyes. The residents relish the much-needed respite from the dryness, with a thrilling anticipation for May's weather.

Temperature

The onset of April in Bayakou marks an average high-temperature of a still very hot 38.2°C (100.8°F), hardly differing from March's 39°C (102.2°F). In the month of April, Bayakou witnesses a marked temperature drop at night, averaging a low of 24.8°C (76.6°F).

Heat index

During April, the heat index is calculated to be a life-threatening hot 49°C (120.2°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual 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. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In Bayakou, the average relative humidity in April is 50%.

Rainfall

In Bayakou, in April, during 10.5 rainfall days, 39mm (1.54") of precipitation is typically accumulated. Throughout the year, in Bayakou, there are 134.6 rainfall days, and 596mm (23.46") of precipitation is accumulated.

Daylight

In Bayakou, the average length of the day in April is 12h and 20min.
On the first day of April in Bayakou, sunrise is at 06:50 and sunset at 19:03. On the last day of the month, sunrise is at 06:36 and sunset at 19:03 WAT.

Sunshine

The average sunshine in April in Bayakou is 9.7h.

UV index

The months with the highest UV index in Bayakou, Benin, are February through April, with an average maximum UV index of 8. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 8 during April translates into the following directions:
Don't neglect protection; skin and eyes can be burned swiftly if left exposed. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.