Yaounde weather in September 2025

Expect daytime maximum temperatures of 28°C in Yaounde in September based on long-term weather averages. There are 4 hours of sunshine per day on average with 22 days with some rainfall and typically 250 mm of rainfall in the month.

  • 28°C maximum daytime temperature in September in Yaounde28
    28°C max day temperature
  • 4 hours of sunshine per day
  • 22 days with some rainfall in September in Yaounde22
    22 days with some rainfall
  • 20°C minimum night-time temperature in September in Yaounde20
    20°C min night temperature
  • 12 hours of daylight per day in September in Yaounde12
    12 hours of daylight per day
  • Moderate heat & humidity in September in YaoundeM
    Moderate heat & humidity
  • 250 mm monthly rainfall in September in Yaounde250
    250 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Yaounde11
    11+ (Extreme) UV index

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The September weather guide for Cameroon (Yaounde) 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 Yaounde in September?

Daytime temperatures usually reach 28°C in Yaounde in September with moderate heat and humidity, falling to 20°C at night.

How sunny is it in Yaounde in September?

There are normally 4 hours of bright sunshine each day in Yaounde in September - that's 29% of daylight hours.

Does it rain in Yaounde in September?

There are usually 22 days with some rain in Yaounde in September and the average monthly rainfall is 250mm.

Yaounde September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:08 18:19
Monday, 15th September 2025 06:05 18:13
Tuesday, 30th September 2025 06:01 18:06

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