April weather forecast
Yirol, South Sudan

Yirol's climatology in April begins to display characteristics akin to the rainy season. Notably, there is a significant surge in rainfall reaching 37mm (1.46") with 43% relative humidity. This increase in precipitation is indicative of the city moving deeper into the wet season. The abundance of rainfall accompanies a reduction in sunshine hours. While the weather gets wetter, the temperature parameters remain fairly constant, signalling consistent warmth.

Temperature

In Yirol, April's average high-temperature stands at a still torrid 37.8°C (100°F), closely related to the preceding month. An average minimum temperature of 26.8°C (80.2°F) marks the month of April.

Heat index

In April, the average heat index is estimated at a blisteringly hot 44°C (111.2°F). Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Note that heat index values are valued for light wind and location in the shade. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Yirol, the average relative humidity in April is 43%.

Rainfall

In Yirol, in April, during 14.2 rainfall days, 37mm (1.46") of precipitation is typically accumulated. Throughout the year, there are 171.8 rainfall days, and 676mm (26.61") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 16min.
On the first day of April, sunrise is at 05:56 and sunset at 18:07. On the last day of the month, sunrise is at 05:44 and sunset at 18:05 CAT.

Sunshine

The average sunshine in April is 9.3h.

UV index

In April, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: In April, the average maximum UV index of 7 translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.