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Cotonou weather in September 2021
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- 29°C max day temperature
29 - 5 hours of sunshine per day
- 11 days with some rainfall
11 - 23°C min night temperature
23 - 12 hours of daylight per day
12 - Moderate heat & humidity
M - 112 mm of monthly rainfall
112 - 11+ (Extreme) UV index
11 - 26°C sea temperature
26
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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.
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 2021
Browse the sunrise & sunset times for Cotonou in September 2021. Select a month to view Cotonou sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Wednesday, 1st September 2021 | 06:43 | 18:57 |
| Wednesday, 15th September 2021 | 06:41 | 18:50 |
| Thursday, 30th September 2021 | 06:38 | 18:42 |
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Metric (°C / mm) | Imperial (°F / inches)
Where is hot in Benin in September for 2021/2022?
Below are average maximum temperatures at popular destinations in Benin in September. Select a destination to see more weather parameters.
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