Souanke weather in September 2025

Expect 28°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Souanke in September. Check more long-term weather averages for Souanke in September before you book your next holiday to Congo-Brazzaville in 2025/2026.

  • 28°C maximum daytime temperature in September in Souanke28
    28°C max day temperature
  • 3 hours of sunshine per day
  • 16 days with some rainfall in September in Souanke16
    16 days with some rainfall
  • 19°C minimum night-time temperature in September in Souanke19
    19°C min night temperature
  • 12 hours of daylight per day in September in Souanke12
    12 hours of daylight per day
  • Moderate heat & humidity in September in SouankeM
    Moderate heat & humidity
  • 228 mm monthly rainfall in September in Souanke228
    228 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Souanke11
    11+ (Extreme) UV index

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The September weather guide for Congo-Brazzaville (Souanke) 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 Souanke in September?

Daytime temperatures usually reach 28°C in Souanke in September with moderate heat and humidity, falling to 19°C at night.

How sunny is it in Souanke in September?

There are normally 3 hours of bright sunshine each day in Souanke in September - that's 27% of daylight hours.

Does it rain in Souanke in September?

There are usually 16 days with some rain in Souanke in September and the average monthly rainfall is 228mm.

Souanke September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:59 18:08
Monday, 15th September 2025 05:55 18:02
Tuesday, 30th September 2025 05:51 17:56

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