April weather forecast
Ayem, Gabon

April's weather conditions in Ayem, Gabon sees only marginal changes from March. There is a slight dip in temperature, but the overall warmth and moistness remain unchallenged. Comparatively, the volume of rainfall is higher with a total of 162mm (6.38"). Besides, the month also sees a rise in cloud cover that results in reduced sunlight hours. April is, therefore, a markedly rainy and humid month, shaping a distinct springtime climate.

Temperature

April experiences an average high-temperature of a still hot 30.8°C (87.4°F), barely different from March's 31.8°C (89.2°F). Ayem anticipates an average minimum temperature of 21.3°C (70.3°F) in the month of April.

Heat index

In April, the heat index is evaluated at a blisteringly hot 42°C (107.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. 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.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In April, the average relative humidity is 86%.

Rainfall

In Ayem, in April, during 27.8 rainfall days, 162mm (6.38") of precipitation is typically accumulated. In Ayem, during the entire year, the rain falls for 313.6 days and collects up to 1610mm (63.39") of precipitation.

Daylight

In Ayem, the average length of the day in April is 12h and 7min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:21. On the last day of April, sunrise is at 06:08 and sunset at 18:15 WAT.

Sunshine

In April, the average sunshine is 7h.

UV index

The average daily maximum UV index in April in Ayem is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: An average maximum UV index of 6 in April leads to these recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.