South (Vík í Mýrdal)
December
Weather in South for December 2026
Your guide to South weather in December - trends and predictions
The climate of South in December is quite snowy, averaging 11 snowy days.
In general, the average temperature in South at the beginning of December is -0.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of -1 °C by the end of December.
Is December a good time to visit South? check out the best time to travel to South page.
Snow Forecast ❄️
Temperatures
More
15
Dry days
5
Rainy days
11
Snow days
0°/-4°
Temperatures
26 km/h
Avg max wind
79 %
Avg humidity
South Weather December
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What’s the Weather Like in South This December?
Discover the average temperatures and weather trends across South’s cities this December.
Temperatures trend during December in South
See the weather trend as well as the moving average line
December weather in South day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light snow | -2° /-7° | 6.2 mm | 1.8 cm | |
| 2 Dec. | Light snow | 0° /-6° | 6 mm | 2.2 cm | |
| 3 Dec. |  Moderate snow | -1° /-5° | 0.8 mm | 0.1 cm | |
| 4 Dec. | Light snow | -1° /-4° | 6.3 mm | 1.8 cm | |
| 5 Dec. | Light snow | 1° /-2° | 5.8 mm | 0 cm | |
| 6 Dec. |  Light freezing rain | -1° /-4° | 0 mm | 0 cm | |
| 7 Dec. |  Partly cloudy | -2° /-4° | 0 mm | 0 cm | |
| 8 Dec. | Light snow | 1° /-4° | 4.4 mm | 0 cm | |
| 9 Dec. |  Moderate rain | 2° /-2° | 10.3 mm | 0 cm | |
| 10 Dec. | Partly cloudy | 0° /-2° | 0 mm | 0 cm | |
| 11 Dec. |  Light rain | 1° /-2° | 8.2 mm | 0.2 cm | |
| 12 Dec. | Light rain | 2° /-1° | 6.8 mm | 0 cm | |
| 13 Dec. | Moderate rain | 3° /-3° | 15.8 mm | 0.5 cm | |
| 14 Dec. | Light snow | 1° /-2° | 2.6 mm | 1 cm | |
| 15 Dec. |  Light snow showers | 1° /-3° | 6.2 mm | 3.4 cm | |
| 16 Dec. | Light snow showers | 0° /-4° | 1.7 mm | 0.5 cm | |
| 17 Dec. |  Light sleet | 1° /-2° | 9.3 mm | 0 cm | |
| 18 Dec. |  Moderate or heavy snow with thunder | -1° /-3° | 7.8 mm | 1.2 cm | |
| 19 Dec. | Light freezing rain | 0° /-4° | 13.1 mm | 6 cm | |
| 20 Dec. | Light snow | 2° /-3° | 6.5 mm | 0.8 cm | |
| 21 Dec. |  Sunny | 1° /-4° | 0.9 mm | 0 cm | |
| 22 Dec. | Light snow | -3° /-6° | 3.4 mm | 0 cm | |
| 23 Dec. | Light freezing rain | 1° /-4° | 12.4 mm | 1.4 cm | |
| 24 Dec. | Light snow | 0° /-4° | 4.9 mm | 1.1 cm | |
| 25 Dec. | Light freezing rain | 1° /-2° | 3.7 mm | 0.1 cm | |
| 26 Dec. | Light snow | 1° /-3° | 4.2 mm | 1.6 cm | |
| 27 Dec. | Light snow | 0° /-4° | 6.4 mm | 4.5 cm | |
| 28 Dec. |  Cloudy | -3° /-6° | 0.2 mm | 0.1 cm | |
| 29 Dec. | Light snow | -3° /-7° | 1.8 mm | 1.6 cm | |
| 30 Dec. | Light snow | -3° /-7° | 1.5 mm | 1.1 cm | |
| 31 Dec. | Light freezing rain | -1° /-8° | 0.1 mm | 0 cm | |
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Important Notice
Our weather forecast for South in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the South forecast closer to your planned date for the most up-to-date weather information.
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South in December - FAQ
What are the expected maximum and minimum temperatures in South during December?
Brace for cold days with temperatures not exceeding 0° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in South during December?
Significant rainfall exceeding 157.6 mm is expected in South during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in South in December 2026?
South experiences an average snowfall of 31.2 cm during December, occurring over 11 days.
What are the typical wind conditions in South during December?
The average wind speed in South during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
South snow forecast December 2026
Track daily snowfall levels and discover South’s snowy potential this December ❄️
On average, South sees 11 snowy days during December, with approximately 31.2 cm of total snowfall.
December rainfall patterns in South
Explore the daily rainfall trends and prepare for Souths December weather 💧
Typically, South has 5 rainy days in December with a total of 157.6 mm of rainfall.
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