Juba Weather in September

South Sudan · September climate averages and travel tips

Avg high32°C (89°F)
Avg low22°C (72°F)
Rainfall149 mm (5.9 in)
RatingPoor 3.2/10

Expect very hot days in Juba in September: the average high is 32°C (89°F) and the average low is 22°C (72°F). The month is wet, with about 149 mm (5.9 in) of rain spread over 23 days, making it the wettest month of the year. You get roughly 12 hours of daylight and frequently cloudy skies.

Is September a good time to visit Juba?

September is not the best time to visit Juba (3.2/10) mainly because of the rain. The weather is much better in November and December.

Visiting Juba in September

September weather

September feels hot, damp and often cloudy in Juba. Highs reach 32°C, while nights stay warm around 22°C. Rain falls on 23 days, and the air feels sticky, so sightseeing can be tiring between showers. August is slightly cooler and a little less rainy; October stays just as hot but tends to be drier.

You can still visit the Juba market or see the Nile between downpours. Keep plans flexible, since rain can interrupt time outdoors and make journeys slower. Long walks and day trips on rough roads are less appealing in these conditions. If you hate crowds, September's wet weather may suit you better than the drier months.

What to expect

September isn't a major national holiday month in South Sudan, and there's no well-known annual Juba festival to plan a trip around. That means the city's daily life, rather than a big event, is likely to shape your visit.

It's part of the rainy, quieter season. You're likely to find fewer visitors than in November and December, Juba's best-weather months. Prices may be lower than in that busier period, though local costs vary and there's no guarantee of a discount. Travelling with kids? Keep indoor breaks in your day, as repeated showers can cut short outdoor plans.

Getting around

Rain can leave roads muddy and slow traffic, especially away from Juba's main paved routes. Don't try to squeeze several distant sights into one tight day. Leave extra time if you need to cross the Nile by Juba Bridge, and ask locally about road conditions before setting out.

A visit to the Konyo Konyo market works best as a flexible stop, not the day's only plan. If a shower starts, you can pause nearby and return when it eases. The weather is poor for outdoor sightseeing, but a slower visit can still give you a feel for the city.

September weather at a glance

Average high32°C (89°F)
Average low22°C (72°F)
Daily mean27°C (80°F)
Rainfall149 mm (5.9 in)
Rainy days (1 mm+)23
Humidity73%
Cloud cover67%
Daylight12 hours
Est. sunshine4.4 hours/day
Wind5.1 km/h
vs August1°C warmer than August, with similar rainfall.

What to pack for Juba in September

Juba weather in other months

Jan37°C / 23°C8 mmFairFeb39°C / 25°C12 mmPoorMar38°C / 26°C27 mmPoorApr36°C / 25°C60 mmPoorMay33°C / 24°C143 mmPoorJun32°C / 23°C125 mmPoorJul31°C / 22°C144 mmPoorAug31°C / 22°C142 mmPoorSep32°C / 22°C149 mmPoorOct32°C / 22°C129 mmPoorNov33°C / 22°C57 mmFairDec36°C / 23°C35 mmFair

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