Weather in Grytviken in december
Climate normals based on 10 years of historical data for Grytviken, Sydgeorgien och Sydsandwichöarna.
Average high
4°C
Average low
1°C
Rainfall
187 mm
23 rainy days
Sunshine
2.0h/day
Luftfuktighet
83%
How Hot Is Grytviken in december?
December in Grytviken averages 4°C in the afternoon and 1°C overnight, with a typical daily mean of 2°C.
Sunshine Hours in december
Long but overcast days dominate Grytviken in December: only 2.0h of direct sun.
Does It Rain In Grytviken In december?
Persistent wet conditions: Grytviken sees 187mm in 23 of December's days.
Is Grytviken Humid In december?
Air feels constantly thick in Grytviken: 83% humidity is the norm in December.
Does It Snow In Grytviken In december?
Expect winter conditions: Grytviken sees snow on around 6.9 days in December.
Wind In Grytviken In december
Sea breeze or thermal winds keep Grytviken moving at 22 kph in December.
Cloud Cover In Grytviken In december
Heavy cloud blankets Grytviken in December — averaging 77% cover, with mostly overcast skies.
Cities With Similar Weather In december
Weather in Grytviken, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 4°C / 1°C | 241mm | Details → |
| Vädret i februari | 5°C / 2°C | 241mm | Details → |
| Vädret i mars | 4°C / 1°C | 262mm | Details → |
| Vädret i april | 3°C / -1°C | 271mm | Details → |
| Vädret i maj | 0°C / -3°C | 222mm | Details → |
| Vädret i juni | -1°C / -4°C | 214mm | Details → |
| Vädret i juli | -2°C / -5°C | 236mm | Details → |
| Vädret i augusti | -1°C / -5°C | 247mm | Details → |
| Vädret i september | 0°C / -3°C | 229mm | Details → |
| Vädret i oktober | 1°C / -2°C | 218mm | Details → |
| Vädret i november | 3°C / 0°C | 192mm | Details → |
| Vädret i december | 4°C / 1°C | 187mm |