April weather forecast
Bétou, Congo

Come April in Bétou, Congo, and the city gets enveloped in a warmer and more humid climate, as compared to March. This month witnesses the highest rainfall reaching 119mm (4.69") marking the peak of the wet season. The increase in humidity and rainy days leads to limited sunshine hours. However, the lush green landscape, refreshed by the showers, exudes a unique charm. While outdoor activities might require planning around the weather, it's a perfect month for indoor explorations.

Temperature

The dawn of April in Bétou sees an average high-temperature of a still tropical 33.1°C (91.6°F), subtly contrasting with March's 34.5°C (94.1°F). In the month of April, Bétou's average low-temperature falls to an agreeable 22.1°C (71.8°F).

Heat index

In April, the heat index is estimated at a life-threatening hot 45°C (113°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In Bétou, Congo, the average relative humidity in April is 72%.

Rainfall

In Bétou, in April, it is raining for 22.6 days, with typically 119mm (4.69") of accumulated precipitation. In Bétou, during the entire year, the rain falls for 242.9 days and collects up to 1067mm (42.01") of precipitation.

Daylight

In Bétou, the average length of the day in April is 12h and 11min.
On the first day of the month, sunrise is at 05:45 and sunset at 17:54. On the last day of April, sunrise is at 05:36 and sunset at 17:49 WAT.

Sunshine

In Bétou, the average sunshine in April is 8.7h.

UV index

January through April, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 7 during April translates into the following recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.