Banjul weather in September 2025

Expect daytime maximum temperatures of 31°C in Banjul, Gambia in September and very high heat and humidity based on long-term weather averages. There are 7 hours of sunshine per day on average with 15 days with some rainfall and typically 276 mm of rainfall in the month.

  • 31°C maximum daytime temperature in September in Banjul31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 15 days with some rainfall in September in Banjul15
    15 days with some rainfall
  • 23°C minimum night-time temperature in September in Banjul23
    23°C min night temperature
  • 12 hours of daylight per day in September in Banjul12
    12 hours of daylight per day
  • Very high heat & humidity in September in BanjulVH
    Very High heat & humidity
  • 276 mm monthly rainfall in September in Banjul276
    276 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Banjul11
    11+ (Extreme) UV index
  • 28°C sea temperature in September in Banjul28
    28°C sea temperature

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The September weather guide for Gambia (Banjul) 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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More about the Gambia

How hot is it in Banjul in September?

Daytime temperatures usually reach 31°C in Banjul in September with very high heat and humidity, falling to 23°C at night.

How sunny is it in Banjul in September?

There are normally 7 hours of bright sunshine each day in Banjul in September - that's 57% of daylight hours.

How warm is the sea around Banjul in September?

The average sea temperature around Banjul in September is 28°C.

Does it rain in Banjul in September?

There are usually 15 days with some rain in Banjul in September and the average monthly rainfall is 276mm.

What is the chance of a hurricane in Banjul in September?

On average less than 1 day in September in Banjul is likely to be affected by the passage of one or more tropical storms.

Banjul September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:55 19:17
Monday, 15th September 2025 06:55 19:07
Tuesday, 30th September 2025 06:56 18:57

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