April weather forecastMvengue, Gabon

Weather in April

April, the same as March, in Mvengue, Gabon, is a hot autumn month, with an average temperature varying between 31.2°C (88.2°F) and 21.6°C (70.9°F).

Temperature

As Mvengue welcomes April, the average high-temperature stabilizes at a still tropical 31.2°C (88.2°F), showing little deviation from March's 32°C (89.6°F). In Mvengue, the average low-temperature during the month of April is a pleasant 21.6°C (70.9°F).

Heat index

In April, the average heat index is estimated at a blistering 43°C (109.4°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Mvengue, the average relative humidity in April is 84%.

Rainfall

In April, the rain falls for 26.2 days. Throughout April, 132mm (5.2") of precipitation is accumulated. In Mvengue, during the entire year, the rain falls for 295.9 days and collects up to 1481mm (58.31") of precipitation.

Daylight

In Mvengue, the average length of the day in April is 12h and 5min.
On the first day of April, sunrise is at 06:07 and sunset at 18:12. On the last day of the month, sunrise is at 06:01 and sunset at 18:05 WAT.

Sunshine

The average sunshine in April is 8.1h.

UV index

The average daily maximum UV index in April is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 6 during April translates into the following guidance:
Resist extreme sun exposure. Guarding against solar damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.