Banjul weather in September 2025

Q: 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.

Q: 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.

Q: How warm is the sea around Banjul in September?

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

Q: 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.

Q: What is the chance of a cyclone 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.

Expect daytime maximum temperatures of 88°F 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 10.9 inches of rainfall in the month.

88
88°F max day temperature
7
7 hours of sunshine per day
15
15 days with some rainfall
73
73°F min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
10.9
10.9 inches of monthly rainfall
11
11+ (Extreme) UV index
82
82°F 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) | Imperial (°F)

More about the Gambia

How hot is it in Banjul in September?

Daytime temperatures usually reach 88°F in Banjul in September with very high heat and humidity, falling to 73°F 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 82°F.

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 10.9 inches.

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.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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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Gambia - quick facts
Flight time^✝	6 hours
Time difference	UK +0 hours
Language(s)	English, French
Currency	Gambian Dalasi
Electricity	G plug (230V)
Driving side	Right
Why visit?	Beaches Nature
Tourist info	Gambia Tourism Board