April weather forecast
Juba, South Sudan

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Meandering River Nile through the city of Juba, in South Sudan
Meandering River Nile through the city of Juba, in South Sudan

Weather in April

April ushers in the wet season in Juba, characterized by high humidity, due to a substantial increase in rainfall. The remarkable month-on-month change in precipitation is persuasive, with the average rainfall now at a high of 112mm (4.41"). Following this weather-wise, the temperature trends downward, although still firmly within the hot range. The largely cloud-covered sky does little to slacken the pace of the sunshine hours. Awaiting is a weather pattern promising even heavier rainfall in the coming months.

Temperature

The transition into April is marked with an average high-temperature of a still torrid 35.4°C (95.7°F), showing an insignificant shift from March's 37.7°C (99.9°F). Juba's nights during April are marked by a pronounced drop from daytime temperatures, experiencing an average low of 23.4°C (74.1°F).

Heat index

The heat index in April is evaluated at a life-threatening hot 48°C (118.4°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In Juba, the average relative humidity in April is 64%.

Rainfall

In Juba, in April, during 11.6 rainfall days, 112mm (4.41") of precipitation is typically accumulated. In Juba, during the entire year, the rain falls for 96.2 days and collects up to 954mm (37.56") of precipitation.

Daylight

The average length of the day in April in Juba is 12h and 14min.
On the first day of April, sunrise is at 05:52 and sunset at 18:02. On the last day of the month, sunrise is at 05:42 and sunset at 17:59 CAT.

Sunshine

In April, the average sunshine in Juba is 6.6h.

UV index

January through May, August through November, with an average maximum UV index of 12, are months with the highest UV index in Juba. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 12 in April translates into the following instructions:
Put into action all important safeguards, unprotected skin may burn swiftly. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Apply and frequently reapply a broad-spectrum SPF 30+ sunscreen after every two hours, or immediately after a swim or outdoor exercise.

Frequently asked questions

How hot is it in Juba in April?

In Juba, in April, the average high-temperature is 35.4°C (95.7°F), and the average low-temperature is 23.4°C (74.1°F). In April, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 48°C (118.4°F).

What is the average humidity in April in Juba?

In Juba, the average relative humidity in April is 64%.

How much does it rain in Juba in April?

In Juba, in April, during 11.6 rainfall days, 112mm (4.41") of precipitation is typically accumulated.

How many hours of daylight does Juba have in April?

In April, the average day length in Juba is 12h and 14min.

What time are sunrise and sunset in April in Juba?

On the first day of April, sunrise is at 05:52 and sunset at 18:02. On the last day of the month, sunrise is at 05:42 and sunset at 17:59 CAT.

How many hours of sunshine does Juba have in April?

In Juba, the average sunshine duration in April is 6.6h.

When is the highest UV index in Juba?

The months with the highest UV index in Juba are January through May, August through November, with an average maximum UV index of 12.

What is the UV index intensity in April in Juba?

In April, the average daily maximum UV index in Juba, South Sudan, is 12. A UV Index value of 11, and more, symbolizes an excessive health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in April
Juba, South Sudan

Average temperature in April - Juba, South Sudan
  • Average high temperature in April: 35.4°C

The warmest month (with the highest average high temperature) is February (37.9°C).
The month with the lowest average high temperature is July (31.1°C).

  • Average low temperature in April: 23.4°C

The month with the highest average low temperature is March (23.6°C).
The coldest month (with the lowest average low temperature) is December (20°C).

Average humidity in April
Juba, South Sudan

Average humidity in April - Juba, South Sudan
  • Average humidity in April: 64%

The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is February (42%).

Average rainfall in April
Juba, South Sudan

Average rainfall in April - Juba, South Sudan
  • Average rainfall in April: 111.5mm

The wettest month (with the highest rainfall) is July (144.7mm).
The driest month (with the least rainfall) is January (5.1mm).

Average rainfall days in April
Juba, South Sudan

Average rainfall days in April - Juba, South Sudan
  • Average rainfall days in April: 11.6 days

The month with the highest number of rainy days is July (13 days).
The month with the least rainy days is January (1.4 days).

Average daylight in April /
Average sunshine in April
Juba, South Sudan

Average daylight in April / Average sunshine in April - Juba, South Sudan
  • Average daylight in April: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).

  • Average sunshine in April: 6h and 4min

The month with the most sunshine is January (Average sunshine: 9h and 0min).
The month with the least sunshine is July (Average sunshine: 5h and 54min).

Average UV index in April
Juba, South Sudan

Average UV index in April - Juba, South Sudan
  • Average UV index in April: 12

The months with the highest UV index are January, February, March, April, May, August, September, October and November (UV index 12).
The months with the lowest UV index are June, July and December (UV index 11).

Juba, South Sudan

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