April weather forecast
Oyo, Congo

By the time April comes around, Oyo begins to sense a significant shift in weather conditions. Rainfall peaks to 114mm (4.49"), and indeed, April qualifies as the start of the wet season. At the same time, there is a marginal decrease in daily sunshine hours. In contrast to the previous months, there is a rise in relative humidity, indicating an increase in atmospheric moisture. Concurrently, a drop in temperature signifies impending active precipitation with frequent rain showers and thunderstorms.

Temperature

The advent of April in Oyo, Congo, presents an average high-temperature of a still tropical 31.8°C (89.2°F), maintaining a close correlation with the preceding month. Oyo, in April, witnesses an average low-temperature of 23°C (73.4°F).

Heat index

The heat index for April is appraised at an extremely hot 42°C (107.6°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Consider that heat index readings are for situations in the shade and light wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', offers an insight into how hot it feels when we factor in moisture content. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in April is 76%.

Rainfall

In Oyo, in April, it is raining for 24.4 days, with typically 114mm (4.49") of accumulated precipitation. In Oyo, during the entire year, the rain falls for 276.5 days and collects up to 1270mm (50") of precipitation.

Daylight

In Oyo, the average length of the day in April is 12h and 5min.
On the first day of the month, sunrise is at 05:57 and sunset at 18:04. On the last day of April, sunrise is at 05:52 and sunset at 17:56 WAT.

Sunshine

The average sunshine in April is 9h.

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in April leads to these guidelines:
Ward off overexposure. Defence against solar harm is crucial. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.