Weather in Half Tree Hollow in september
Climate normals based on 10 years of historical data for Half Tree Hollow, S:t Helena.
Average high
19°C
Average low
18°C
Rainfall
20 mm
7 rainy days
Sunshine
1.2h/day
Luftfuktighet
78%
How Hot Is Half Tree Hollow in september?
Half Tree Hollow in September clocks an average daytime peak of 19°C with overnight lows around 18°C.
Sunshine Hours in september
Half Tree Hollow sees little sun in September — only 1.2h a day on average, despite daylight from 6:15 am to 6:15 pm.
Does It Rain In Half Tree Hollow In september?
Most days are dry in Half Tree Hollow, but 20mm falls across 7 wet ones.
Is Half Tree Hollow Humid In september?
Half Tree Hollow is sticky and humid throughout September: 78% humidity makes the heat feel relentless.
Wind In Half Tree Hollow In september
Wind picks up in Half Tree Hollow during September — averaging 32 kph, with gustier afternoons.
Cloud Cover In Half Tree Hollow In september
Grey, overcast skies dominate: 81% average cloud cover in Half Tree Hollow.
Cities With Similar Weather In september
Weather in Half Tree Hollow, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 23°C / 21°C | 19mm | Details → |
| Vädret i februari | 24°C / 22°C | 20mm | Details → |
| Vädret i mars | 24°C / 22°C | 25mm | Details → |
| Vädret i april | 24°C / 22°C | 19mm | Details → |
| Vädret i maj | 23°C / 21°C | 20mm | Details → |
| Vädret i juni | 22°C / 20°C | 22mm | Details → |
| Vädret i juli | 20°C / 18°C | 24mm | Details → |
| Vädret i augusti | 20°C / 18°C | 21mm | Details → |
| Vädret i september | 19°C / 18°C | 20mm | |
| Vädret i oktober | 20°C / 18°C | 18mm | Details → |
| Vädret i november | 20°C / 18°C | 15mm | Details → |
| Vädret i december | 21°C / 20°C | 22mm | Details → |