Weather in Cotonou in september
Climate normals based on 10 years of historical data for Cotonou, Benin.
Average high
27°C
Average low
25°C
Rainfall
157 mm
23 rainy days
Sunshine
0.7h/day
Vlažnost
82%
Sea temperature
26.8°C
How Hot Is Cotonou in september?
September in Cotonou averages 27°C in the afternoon and 25°C overnight, with a typical daily mean of 26°C.
Sunshine Hours in september
Cotonou is gloomy through September: 0.7h of direct sun on a typical day.
Does It Rain In Cotonou In september?
Rain falls on most days of September: Cotonou averages 157mm in 23 days.
Is Cotonou Humid In september?
Expect heavy, oppressive air in Cotonou — humidity peaks at 82% on average.
How Warm Is The Sea In Cotonou In september?
Warm water at 26.8°C makes September ideal beach weather in Cotonou.
Wind In Cotonou In september
Wind stays light: 20 kph on a typical day in Cotonou.
Cloud Cover In Cotonou In september
Persistent overcast defines Cotonou's September: 80% cloud cover on average.
Cities With Similar Weather In september
Weather in Cotonou, month by month
| Month | High / Low | Dež | |
|---|---|---|---|
| Vreme v januarju | 31°C / 26°C | 19mm | Details → |
| Vreme v februarju | 31°C / 27°C | 34mm | Details → |
| Vreme v marcu | 31°C / 27°C | 78mm | Details → |
| Vreme v aprilu | 31°C / 27°C | 76mm | Details → |
| Vreme v maju | 30°C / 27°C | 155mm | Details → |
| Vreme v juniju | 28°C / 26°C | 273mm | Details → |
| Vreme v juliju | 27°C / 25°C | 142mm | Details → |
| Vreme v avgustu | 27°C / 24°C | 102mm | Details → |
| Vreme v septembru | 27°C / 25°C | 157mm | |
| Vreme v oktobru | 29°C / 26°C | 179mm | Details → |
| Vreme v novembru | 30°C / 27°C | 58mm | Details → |
| Vreme v decembru | 31°C / 26°C | 19mm | Details → |