Weather in Sandy Bay in december
Climate normals based on 10 years of historical data for Sandy Bay, S:t Helena.
Average high
21°C
Average low
20°C
Rainfall
22 mm
7 rainy days
Sunshine
1.3h/day
Luftfuktighet
79%
How Hot Is Sandy Bay in december?
The month-long average for Sandy Bay in December is 20°C, ranging between 21°C highs and 20°C lows.
Sunshine Hours in december
Despite 13h of daylight, Sandy Bay sees just 1.3h of direct sun in December.
Does It Rain In Sandy Bay In december?
Showers come and go in Sandy Bay: about 22mm of rain over 7 days.
Is Sandy Bay Humid In december?
Expect heavy, oppressive air in Sandy Bay — humidity peaks at 79% on average.
Wind In Sandy Bay In december
Sandy Bay sees consistent breezes in December: typical wind speeds of 28 kph.
Cloud Cover In Sandy Bay In december
Persistent overcast defines Sandy Bay's December: 82% cloud cover on average.
Cities With Similar Weather In december
Weather in Sandy Bay, 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 | Details → |
| 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 |