- Check out top flight deals & low fares from popular airlines
- Search for return & one-way flights or multi-city trips
- Airlines include BA, Virgin Atlantic, United & Turkish Airlines
Cotonou weather in September 2020
Get the latest coronavirus (COVID-19) updates for Benin with current travel advice, statistics and online resources.
- 2929°C max day temperature
- 1111 days with some rainfall
- 2323°C min night temperature
- 1212 hours of daylight per day
- MModerate heat & humidity
- 112112 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2626°C sea temperature
The September weather guide for Cotonou, Benin 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.
Recommended for Benin
How hot is it in Cotonou in September?
Daytime temperatures usually reach 29°C in Cotonou in September with moderate heat and humidity, falling to 23°C at night.
How sunny is it in Cotonou in September?
There are normally 5 hours of bright sunshine each day in Cotonou in September - that's 42% of daylight hours.
How warm is the sea around Cotonou in September?
The average sea temperature around Cotonou in September is 26°C.
Does it rain in Cotonou in September?
There are usually 11 days with some rain in Cotonou in September and the average monthly rainfall is 112mm.
Cotonou sunrise & sunset times for September 2020
Browse the sunrise & sunset times for Cotonou in September 2020. Select a month to view Cotonou sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Tuesday, 1st September 2020||06:43||18:57|
|Tuesday, 15th September 2020||06:41||18:50|
|Wednesday, 30th September 2020||06:38||18:42|
- Find hotel deals & special offers for popular destinations
- Filter hotel deals by price, board basis, star rating & more
- Choose from over 400,000 hotels worldwide
Metric (°C / mm) | Imperial (°F / inches)
Where is hot in Benin in September for 2020/2021?
Below are average maximum temperatures at popular destinations in Benin in September. Select a destination to see more weather parameters.
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.