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

August 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
The last month of the summer, August, is also a hot month in Juba, South Sudan, with temperature in the range of an average high of 31.6°C (88.9°F) and an average low of 21°C (69.8°F).

Temperature

In Juba, the average high-temperature is almost the same as in July - a still tropical 31.6°C (88.9°F). The average low-temperature, is 21°C (69.8°F).

Heat index

In August, the average heat index is calculated to a scorching 42.9°C (109.2°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', 'felt air temperature', 'real feel', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity.

Humidity

The average relative humidity in August is 80%.

Rainfall

In Juba, South Sudan, in August, it is raining for 11.5 days, with typically 127.5mm (5") of accumulated precipitation. Throughout the year, in Juba, there are 96.2 rainfall days, and 953.7mm (37.5") of precipitation is accumulated.

Daylight

In Juba, the average length of the day is 12.3h.

Sunshine

In Juba, the average sunshine in August 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 unsafe exposure to the UV radiation for average individuals.
Note: In August, the average maximum UV index of 12 translate into the following recommendations:
Take all required precautions, as unprotected skin and eyes can burn in minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim.

What is the temperature in August in Juba?

In Juba, South Sudan, in August, the average high-temperature is 31.6°C (88.9°F), and the average low-temperature is 21°C (69.8°F).

What is the average humidity in August in Juba?

In Juba, the average relative humidity in August is 80%.

How much does it rain in Juba in August?

In Juba, during August, the rain falls for 11.5 days and regularly aggregates up to 127.5mm (5") of precipitation.

How many hours of daylight does Juba have in August?

In Juba, the average length of the day in August is 12.3h.

How many hours of sunshine does Juba have in August?

In August, the average sunshine 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.

What is the UV index reading in August in Juba?

The average daily maximum UV index in August is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unprotected exposure to the UV radiation.
Average temperature in August - Juba, South Sudan
  • Average high temperature in August: 31.6°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 August: 21°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 August - Juba, South Sudan
  • Average humidity in August: 80%

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

Average rainfall in August - Juba, South Sudan
  • Average rainfall in August: 127.5mm

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 August - Juba, South Sudan
  • Average rainfall days in August: 11.5 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 August / Average sunshine in August - Juba, South Sudan
  • Average daylight in August: 12.3h

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 August: 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 August - Juba, South Sudan
  • Average UV index in August: 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).