Juba
South Sudan
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Juba, South Sudan

Meandering River Nile through the city of Juba, in South Sudan
Meandering River Nile through the city of Juba, in South Sudan
April, like March, in Juba, South Sudan, is another torrid spring month, with average temperature varying between 35.4°C (95.7°F) and 23.4°C (74.1°F).

Temperature

In Juba, the average high-temperature is relatively the same as in March - a still very hot 35.4°C (95.7°F). In Juba, the average low-temperature is 23.4°C (74.1°F).

Heat index

The average heat index in April is evaluated at a burning hot 48.4°C (119.1°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, wind, metabolic differences), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

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

Rainfall

In April, the rain falls for 11.6 days. Throughout April, 111.5mm (4.39") of precipitation is accumulated. Throughout the year, there are 96.2 rainfall days, and 953.7mm (37.55") of precipitation is accumulated.

Daylight

In Juba, South Sudan, the average length of the day in April is 12.2h.

Sunshine

In Juba, the average sunshine is 6.6h.

UV index

Months with the highest UV index in Juba are January through May, August through November, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 12 interpret into the following advice:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the temperature in April in Juba?

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. 'apparent temperature', 'real feel'), that factores the actual air temperature with the relative humidity, is evaluated at 48.4°C (119.1°F).

What is the average humidity in April in Juba?

The average relative humidity in April in Juba, South Sudan, is 64%.

How many days does it rain in April in Juba?

In April, in Juba, South Sudan, the rain falls for 11.6 days. Throughout April, 111.5mm (4.39") of precipitation is accumulated.

How many hours of daylight does Juba have in April?

In April, the average length of the day in Juba is 12.2h.

How long on average sun shines in April in Juba?

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

What is the month with the highest UV index in Juba?

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

What is the UV index reading in April in Juba?

In April, the average daily maximum UV index in Juba, South Sudan, is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unsafe exposure to the Sun's UV rays.
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: 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: 111.5mm

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

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 lowest number of rainy days is January (1.4 days).

Average daylight in April / Average sunshine in April - Juba, South Sudan
  • Average daylight in April: 12.2h

Months with the longest days are June and July (Average daylight: 12.4h).
The month with shortest days is December (Average daylight: 11.8h).

  • Average sunshine in April: 6.6h

The month with most sunshine is January (Average sunshine: 9h).
The month with least sunshine is July (Average sunshine: 5.9h).

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

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