Juba weather in September 2025

Expect 32°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Juba in September. Check more long-term weather averages for Juba in September before you book your next holiday to South Sudan in 2025/2026.

  • 32°C maximum daytime temperature in September in Juba32
    32°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in September in Juba10
    10 days with some rainfall
  • 21°C minimum night-time temperature in September in Juba21
    21°C min night temperature
  • 12 hours of daylight per day in September in Juba12
    12 hours of daylight per day
  • Very high heat & humidity in September in JubaVH
    Very High heat & humidity
  • 120 mm monthly rainfall in September in Juba120
    120 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Juba11
    11+ (Extreme) UV index

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The September weather guide for South Sudan (Juba) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Juba in September?

Daytime temperatures usually reach 32°C in Juba in September with very high heat and humidity, falling to 21°C at night.

How sunny is it in Juba in September?

There are normally 8 hours of bright sunshine each day in Juba in September - that's 62% of daylight hours.

Does it rain in Juba in September?

There are usually 10 days with some rain in Juba in September and the average monthly rainfall is 120mm.

Juba September sunrise & sunset times

Browse the sunrise and sunset times for Juba in September 2025. Select a month to view Juba sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:47 19:00
Monday, 15th September 2025 06:44 18:53
Tuesday, 30th September 2025 06:41 18:46

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