Weather in Arecibo in september
Climate normals based on 10 years of historical data for Arecibo, Puerto Rico.
Average high
31°C
Average low
25°C
Rainfall
203 mm
24 rainy days
Sunshine
1.0h/day
Luftfuktighet
79%
How Hot Is Arecibo in september?
September brings typical readings of 31°C by day and 25°C by night to Arecibo.
Sunshine Hours in september
September is mostly overcast in Arecibo: just 1.0h of direct sun, despite 12h of daylight.
Does It Rain In Arecibo In september?
Monsoon conditions: 203mm of rain across 24 days in Arecibo.
Is Arecibo Humid In september?
Air feels constantly thick in Arecibo: 79% humidity is the norm in September.
Wind In Arecibo In september
September brings gentle winds to Arecibo — averaging 18 kph.
Cloud Cover In Arecibo In september
Grey, overcast skies dominate: 77% average cloud cover in Arecibo.
Cities With Similar Weather In september
Weather in Arecibo, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 28°C / 22°C | 57mm | Details → |
| Vädret i februari | 28°C / 22°C | 64mm | Details → |
| Vädret i mars | 28°C / 22°C | 82mm | Details → |
| Vädret i april | 29°C / 22°C | 93mm | Details → |
| Vädret i maj | 30°C / 24°C | 126mm | Details → |
| Vädret i juni | 31°C / 24°C | 91mm | Details → |
| Vädret i juli | 31°C / 25°C | 92mm | Details → |
| Vädret i augusti | 31°C / 25°C | 131mm | Details → |
| Vädret i september | 31°C / 25°C | 203mm | |
| Vädret i oktober | 30°C / 25°C | 188mm | Details → |
| Vädret i november | 29°C / 24°C | 157mm | Details → |
| Vädret i december | 28°C / 23°C | 57mm | Details → |