April weather forecastNzangi, Congo

Weather in April

April, like March, is another hot autumn month in Nzangi, Congo, with an average temperature varying between 30.9°C (87.6°F) and 22.3°C (72.1°F).

Temperature

The shift into April uncovers an average high-temperature of a still tropical 30.9°C (87.6°F), subtly different from the previous month. During the nights in April, Nzangi observes an average low-temperature of 22.3°C (72.1°F).

Heat index

The heat index in April is evaluated at an extremely hot 42°C (107.6°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

In Nzangi, the average relative humidity in April is 85%.

Rainfall

In Nzangi, Congo, during April, the rain falls for 25.6 days and regularly aggregates up to 122mm (4.8") of precipitation. In Nzangi, during the entire year, the rain falls for 228.5 days and collects up to 1086mm (42.76") of precipitation.

Daylight

The average length of the day in April is 12h and 1min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:11. On the last day of April, in Nzangi, sunrise is at 06:04 and sunset at 18:01 WAT.

Sunshine

In April, the average sunshine is 7.7h.

UV index

The months with the highest UV index in Nzangi are March, April, August and September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.