Juba Weather in September
Juba in September sees very high daytime temperatures of 32°C (90°F) and nighttime lows of 23°C (73°F). Rainfall is fairly high this month at around 133 mm (5.2 in), so pack a rain jacket to stay dry.
Rainfall in Juba in September
You can expect rain on roughly 10 days based on historical data, averaging 133 mm (5.2 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Juba in September
In September, expect very high temperatures in Juba, with highs of 32°C (90°F) and lows of 23°C (73°F) at night. The hottest part of the day is usually in the afternoon, so lighter clothing can help you stay comfortable. Nights are mild at around 23°C (73°F), which is comfortable for most people.
Sunshine in Juba in September
The city usually sees around 228 hours of sunlight, indicating many sunny days — a great month for sightseeing.
Wind Speed in Juba in September
Wind speeds average () during September. This means conditions are typically very calm, with barely any noticeable air movement. While this is an average, some days may bring a light breeze, but many remain entirely still.If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Juba.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Sudan, check out our Juba's climate page.
Juba Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
32°C (90°F)
Chance of Rain
34%
Precipitation
133 mm (5.2 in)
Rainy days
10 days
Humidity
77% *
Windspeed
() *
Sunshine
228 hours *
Percentage Sunshine
63% *
Historical weather for Juba in September
Browse day-by-day weather records for Juba spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Juba historical weather extremes in September
Based on 19 years of weather observations (2006-2025), these are the most extreme conditions recorded in Juba.
- The hottest September day on record in Juba reached 37°C (99°F) (September 28, 2018).
- The lowest daytime temperature in September was 23°C (73°F), recorded on September 3, 2014.
- Juba registered its coldest September night on September 19, 2011, with temperatures dropping to 20°C (68°F).
- Peak precipitation in September occurred on September 14, 2012, when 29 mm (1.1 in) of precipitation was measured.
Best Places in South Sudan in September
Find out more about the weather in South Sudan and which places have the best travel conditions in this month. See all of South Sudan in September →
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What to Wear in Juba in September
Warm but pleasant conditions in Juba in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Juba in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Sudan, check out our Juba's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Juba climate overview or explore weather in South Sudan.
