Weather in Grenville in september
Climate normals based on 10 years of historical data for Grenville, Grenada.
Average high
29°C
Average low
27°C
Rainfall
110 mm
20 rainy days
Sunshine
1.1h/day
Luftfuktighet
75%
How Hot Is Grenville in september?
The heat barely lets up at night in September, with lows of 27°C following daytime peaks of 29°C.
Sunshine Hours in september
Grenville is gloomy through September: 1.1h of direct sun on a typical day.
Does It Rain In Grenville In september?
Rain falls on most days of September: Grenville averages 110mm in 20 days.
Is Grenville Humid In september?
Grenville is sticky and humid throughout September: 75% humidity makes the heat feel relentless.
Wind In Grenville In september
Expect a breezy September in Grenville — winds average 23 kph.
Cloud Cover In Grenville In september
Heavy cloud blankets Grenville in September — averaging 77% cover, with mostly overcast skies.
Cities With Similar Weather In september
Weather in Grenville, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 27°C / 25°C | 75mm | Details → |
| Vädret i februari | 27°C / 25°C | 61mm | Details → |
| Vädret i mars | 27°C / 25°C | 72mm | Details → |
| Vädret i april | 28°C / 26°C | 55mm | Details → |
| Vädret i maj | 28°C / 26°C | 78mm | Details → |
| Vädret i juni | 28°C / 27°C | 133mm | Details → |
| Vädret i juli | 28°C / 26°C | 160mm | Details → |
| Vädret i augusti | 29°C / 27°C | 140mm | Details → |
| Vädret i september | 29°C / 27°C | 110mm | |
| Vädret i oktober | 29°C / 27°C | 139mm | Details → |
| Vädret i november | 28°C / 27°C | 163mm | Details → |
| Vädret i december | 27°C / 26°C | 99mm | Details → |