April weather forecast
Okoyo, Congo

As April arrives, Okoyo embraces its wettest period. The month receives the highest rainfall of 114mm (4.49"), indicating the peak wet season. Temperatures remain consistent, hovering around what is now a familiar warm range. Even with the consistent rain, the daylight is generous, creating warm and wet conditions ideal for the tropical flora and fauna. Despite the rain, April ends on a clear note, paving the way for modest temperature variations in May.

Temperature

Okoyo experiences a subtle adjustment in high-temperatures to a still hot 31.8°C (89.2°F) with the onset of April, maintaining near parity with March's 32.6°C (90.7°F). Okoyo's nights in April experience an average temperature drop to a moderately hot 23°C (73.4°F).

Heat index

The heat index in April is evaluated at a blistering 42°C (107.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In April, the average relative humidity is 76%.

Rainfall

In Okoyo, during April, the rain falls for 24.4 days and regularly aggregates up to 114mm (4.49") of precipitation. Throughout the year, there are 276.3 rainfall days, and 1248mm (49.13") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 5min.
On the first day of the month, sunrise is at 06:00 and sunset at 18:06. On the last day of April, sunrise is at 05:54 and sunset at 17:58 WAT.

Sunshine

In April, the average sunshine in Okoyo is 9h.

UV index

The months with the highest UV index in Okoyo are January through August, October through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In April, the maximum UV index of 7 translates into these guidelines:
Guard against overexposure. Protection from sun-induced harm is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.