South Sudan Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in South Sudan in September.

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Juba

Thinking about venturing to South Sudan this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in South Sudan in September

September in South Sudan generally has very warm temperatures, with high precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 32°C (90°F) and nighttime temperatures around 23°C (73°F) in Juba. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.

For specific regional insights in South Sudan, refer to the map provided below.

Precipitation

September is a rainy month with an average rainfall of around 133 mm (5.2 in) in Juba.

Average sunshine

Sunshine is generally plentiful throughout many areas. Juba enjoys about 228 hours of sunlight, ideal for those seeking sunny weather.

Explore South Sudan by month

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Best Places to Visit in South Sudan in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across South Sudan.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in South Sudan

What is the weather like in September for the most popular destinonation in South Sudan?

Juba

In September Juba generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 23°C (73°F) and high monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
31°C (88°F)
32°C (90°F)
32°C (90°F)
Min temperature
22°C (72°F)
23°C (73°F)
23°C (73°F)
Monthly sun hours
205 hours
228 hours
242 hours
Monthly rainfall
149 mm (5.9 in)
133 mm (5.2 in)
188 mm (7.4 in)
Monthly rainy days
13 days
10 days
11 days
Weather conditions
tolerable
tolerable
unpleasant
Climate in Juba →

Is your destination not in the list? Have a look at all destinations in South Sudan.

In our records: South Sudan September extremes

Notable September records observed across cities in South Sudan in our climate database (2006 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest September daytime high in South Sudan was 23°C (73°F) in Juba on September 3, 2014.

South Sudan weather in September: frequently asked questions

What is the weather like in South Sudan in September?

September in South Sudan brings unpleasant weather. In Juba, daytime temperatures are typically around 32°C (90°F) and nighttime lows hover near 23°C (73°F).

What is the average temperature in South Sudan in September?

In Juba, the average daytime high in September is 32°C (90°F), while nighttime temperatures drop to around 23°C (73°F).

Does South Sudan get a lot of rain in September?

Yes, September tends to be a wetter month in South Sudan. Average rainfall in Juba sits around 133 mm (5.2 in).

Is September a Good Time to Visit South Sudan?

We consider September to be one of the best times to travel to South Sudan. Typically, the climate in Juba is tolerable. However, the weather conditions may vary depending on your destination.

Generally speaking, June, July, August and September provide unpleasant weather in Juba.

Interested in more climate information?

We have much more information about the climate in South Sudan.

Weather and climate has detailed information for every country in the world. Are you going to South Sudan? Get detailed historical weather averages for many cities in South Sudan.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.