April weather forecastNgouassa, Gabon

Weather in April

April, like March, is another hot autumn month in Ngouassa, Gabon, with an average temperature varying between 31.9°C (89.4°F) and 22.1°C (71.8°F).

Temperature

Ngouassa's April reports an average high-temperature of a still hot 31.9°C (89.4°F), exhibiting a minor difference from March. During the nights in April, the temperature averages to a pleasant 22.1°C (71.8°F).

Heat index

In April, the heat index is evaluated at a life-threatening hot 47°C (116.6°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.
Keep in mind the heat index values are meant for areas in shade and with light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In April, the average relative humidity is 86%.

Rainfall

In Ngouassa, in April, it is raining for 28.7 days, with typically 190mm (7.48") of accumulated precipitation. Throughout the year, there are 297.6 rainfall days, and 1831mm (72.09") of precipitation is accumulated.

Daylight

In Ngouassa, the average length of the day in April is 12h and 5min.
On the first day of the month, sunrise is at 06:15 and sunset at 18:21. On the last day of April, sunrise is at 06:09 and sunset at 18:13 WAT.

Sunshine

In Ngouassa, the average sunshine in April is 6.8h.

UV index

In April, the average daily maximum UV index in Ngouassa is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 6 in April interprets into the following advice:
Take precautions against overexposure. Protection against sun damage is needed. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.