Weather in Keflavik in december
Climate normals based on 10 years of historical data for Keflavik, Island.
Average high
3°C
Average low
0°C
Rainfall
126 mm
18 rainy days
Sunshine
0.7h/day
Luftfuktighet
73%
How Hot Is Keflavik in december?
Keflavik's December sits at about 2°C overall, climbing to 3°C by mid-afternoon and dropping to 0°C before dawn.
Sunshine Hours in december
Dark winter days in Keflavik: sun up briefly between 11:10 am and 3:40 pm, with only 0.7h of direct sun.
Does It Rain In Keflavik In december?
December brings substantial rainfall to Keflavik: 126mm across 18 wet days.
Is Keflavik Humid In december?
Sticky conditions in Keflavik: humidity sits at 73% across December.
Does It Snow In Keflavik In december?
Snow lightly dusts Keflavik once or twice in December — 2.4 snow days on average.
Wind In Keflavik In december
Sea breeze or thermal winds keep Keflavik moving at 34 kph in December.
Cloud Cover In Keflavik In december
Cloudy skies dominate Keflavik in December — averaging 75% cloud cover.
Cities With Similar Weather In december
Weather in Keflavik, month by month
| Month | High / Low | Regn | |
|---|---|---|---|
| Vädret i januari | 3°C / -1°C | 137mm | Details → |
| Vädret i februari | 4°C / 0°C | 138mm | Details → |
| Vädret i mars | 4°C / 0°C | 125mm | Details → |
| Vädret i april | 6°C / 3°C | 126mm | Details → |
| Vädret i maj | 8°C / 5°C | 125mm | Details → |
| Vädret i juni | 10°C / 8°C | 96mm | Details → |
| Vädret i juli | 12°C / 9°C | 93mm | Details → |
| Vädret i augusti | 12°C / 9°C | 111mm | Details → |
| Vädret i september | 10°C / 7°C | 147mm | Details → |
| Vädret i oktober | 8°C / 5°C | 152mm | Details → |
| Vädret i november | 5°C / 2°C | 127mm | Details → |
| Vädret i december | 3°C / 0°C | 126mm |