Weather in Apatou in september
Climate normals based on 10 years of historical data for Apatou, Franska Guyana.
Average high
33°C
Average low
23°C
Rainfall
110 mm
17 rainy days
Sunshine
0.9h/day
Luftfuktighet
79%
How Hot Is Apatou in september?
Searing summer begins in earnest: Apatou sees 33°C by day, 23°C overnight.
Sunshine Hours in september
Heavy overcast keeps sun limited in Apatou: just 0.9h a day in September.
Does It Rain In Apatou In september?
Plan for rain — Apatou sees 110mm across 17 days in September.
Is Apatou Humid In september?
Air feels constantly thick in Apatou: 79% humidity is the norm in September.
Wind In Apatou In september
September brings gentle winds to Apatou — averaging 11 kph.
Cloud Cover In Apatou In september
Grey, overcast skies dominate: 81% average cloud cover in Apatou.
Cities With Similar Weather In september
Weather in Apatou, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 29°C / 22°C | 200mm | Details → |
| Vädret i februari | 29°C / 22°C | 198mm | Details → |
| Vädret i mars | 30°C / 23°C | 184mm | Details → |
| Vädret i april | 29°C / 23°C | 364mm | Details → |
| Vädret i maj | 29°C / 23°C | 536mm | Details → |
| Vädret i juni | 29°C / 22°C | 494mm | Details → |
| Vädret i juli | 30°C / 22°C | 364mm | Details → |
| Vädret i augusti | 31°C / 23°C | 207mm | Details → |
| Vädret i september | 33°C / 23°C | 110mm | |
| Vädret i oktober | 33°C / 23°C | 103mm | Details → |
| Vädret i november | 31°C / 23°C | 205mm | Details → |
| Vädret i december | 29°C / 22°C | 299mm | Details → |