Kumasi weather in September 2026

Expect daytime maximum temperatures of 29°C in Kumasi, Ghana in September and high heat and humidity based on long-term weather averages. There are 4 hours of sunshine per day on average with 24 days with some rainfall and typically 167 mm of rainfall in the month.

  • 29°C maximum daytime temperature in September in Kumasi29
    29°C max day temperature
  • 4 hours of sunshine per day
  • 24 days with some rainfall in September in Kumasi24
    24 days with some rainfall
  • 21°C minimum night-time temperature in September in Kumasi21
    21°C min night temperature
  • 12 hours of daylight per day in September in Kumasi12
    12 hours of daylight per day
  • High heat & humidity in September in KumasiH
    High heat & humidity
  • 167 mm monthly rainfall in September in Kumasi167
    167 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Kumasi11
    11+ (Extreme) UV index

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The September weather guide for Ghana (Kumasi) 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 Kumasi in September?

Daytime temperatures usually reach 29°C in Kumasi in September with moderate heat and humidity, falling to 22°C at night.

How sunny is it in Kumasi in September?

There are normally 5 hours of bright sunshine each day in Kumasi in September - that's 44% of daylight hours.

How warm is the sea around Kumasi in September?

The average sea temperature around Kumasi in September is 24°C.

Does it rain in Kumasi in September?

There are usually 13 days with some rain in Kumasi in September and the average monthly rainfall is 69mm.

Kumasi September sunrise & sunset times

Browse the sunrise and sunset times for Kumasi in September 2026. Select a month to view Kumasi sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:59 18:14
Tuesday, 15th September 2026 05:57 18:06
Wednesday, 30th September 2026 05:55 17:58

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