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Guinea-Bissau weather in September 2022
- 3030°C max day temperature
- 1919 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- HHigh heat & humidity
- 389389 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2828°C sea temperature
Below are average maximum temperatures at popular destinations in Guinea-Bissau in September. Select a destination to see more weather parameters.
Recommended for Guinea-Bissau
The September weather guide for Guinea-Bissau (Bissau) 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)
How hot is it in Guinea-Bissau in September?
Daytime temperatures usually reach 30°C in Bissau, Guinea-Bissau in September with high heat and humidity, falling to 23°C at night.
How sunny is it in Guinea-Bissau in September?
There are normally 6 hours of bright sunshine each day in Bissau, Guinea-Bissau in September - that's 49% of daylight hours.
How warm is the sea around Guinea-Bissau in September?
The average sea temperature around Bissau, Guinea-Bissau in September is 28°C.
Does it rain in Guinea-Bissau in September?
There are usually 19 days with some rain in Bissau, Guinea-Bissau in September and the average monthly rainfall is 389mm.
What is the chance of a hurricane in Guinea-Bissau in September?
On average less than 1 day in September in Bissau, Guinea-Bissau is likely to be affected by the passage of one or more tropical storms.
Guinea-Bissau September sunrise & sunset times
Browse the sunrise and sunset times for Guinea-Bissau in September 2022. Select a month to view Guinea-Bissau sunrise and sunset times for the next 12 months. The Guinea-Bissau sunrise and sunset times shown below are for Bissau.
|Date||Sunrise times||Sunset times|
|Thursday, 1st September 2022||06:52||19:13|
|Thursday, 15th September 2022||06:52||19:03|
|Friday, 30th September 2022||06:51||18:53|
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