Seyðisfjörður
December
Weather in Seyðisfjörður for December 2026
Your guide to Seyðisfjörður weather in December - trends and predictions
Expect heavy snowfall in Seyðisfjörður during December, with an average of 18 snowy days.
In general, the average temperature in Seyðisfjörður at the beginning of December is -0.3 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -2 °C by the end of December.
Snow Forecast ❄️
Temperatures
8
Dry days
5
Rainy days
18
Snow days
-1°/-7°
Temperatures
22 km/h
Avg max wind
88 %
Avg humidity
Seyðisfjörður Weather December
Move between months or click on a day
Temperatures trend during December in Seyðisfjörður
See the weather trend as well as the moving average line
December weather in Seyðisfjörður day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light freezing rain | -2° /-12° | 36.3 mm | 19.9 cm | |
| 2 Dec. |  Overcast | -3° /-13° | 17.4 mm | 3.2 cm | |
| 3 Dec. |  Moderate or heavy rain shower | 1° /-7° | 7.5 mm | 2.4 cm | |
| 4 Dec. | Overcast | 0° /-5° | 9.7 mm | 6.6 cm | |
| 5 Dec. |  Moderate or heavy snow showers | 2° /-3° | 24.7 mm | 8.6 cm | |
| 6 Dec. | Light freezing rain | 0° /-5° | 8.8 mm | 1.2 cm | |
| 7 Dec. | Overcast | 0° /-8° | 5.5 mm | 0 cm | |
| 8 Dec. |  Cloudy | 2° /-7° | 11.3 mm | 0 cm | |
| 9 Dec. |  Patchy rain possible | 4° /-3° | 4.8 mm | 3.2 cm | |
| 10 Dec. | Overcast | 1° /-5° | 4 mm | 0.8 cm | |
| 11 Dec. |  Patchy moderate snow | 2° /-7° | 13.8 mm | 2 cm | |
| 12 Dec. |  Partly cloudy | 3° /-3° | 9.2 mm | 0 cm | |
| 13 Dec. | Overcast | 0° /-6° | 1.5 mm | 1 cm | |
| 14 Dec. | Light freezing rain | 0° /-9° | 0.1 mm | 0 cm | |
| 15 Dec. | Cloudy | 0° /-10° | 2.9 mm | 2 cm | |
| 16 Dec. | Partly cloudy | -6° /-11° | 0 mm | 0 cm | |
| 17 Dec. | Partly cloudy | -2° /-12° | 8.1 mm | 5.8 cm | |
| 18 Dec. | Light freezing rain | -2° /-9° | 2.3 mm | 1 cm | |
| 19 Dec. | Overcast | -2° /-9° | 0.3 mm | 0.2 cm | |
| 20 Dec. | Light freezing rain | 0° /-7° | 2.1 mm | 0 cm | |
| 21 Dec. | Overcast | 1° /-5° | 0.2 mm | 0 cm | |
| 22 Dec. | Light freezing rain | -1° /-8° | 4.1 mm | 0 cm | |
| 23 Dec. | Patchy moderate snow | 2° /-8° | 2.2 mm | 0.2 cm | |
| 24 Dec. | Cloudy | 3° /-4° | 0.8 mm | 0.4 cm | |
| 25 Dec. | Overcast | 2° /-3° | 0 mm | 0 cm | |
| 26 Dec. | Light freezing rain | 2° /-5° | 0.7 mm | 0 cm | |
| 27 Dec. | Light freezing rain | 2° /-6° | 0.2 mm | 0 cm | |
| 28 Dec. | Overcast | -3° /-8° | 0 mm | 0 cm | |
| 29 Dec. | Light freezing rain | -3° /-10° | 2.8 mm | 1.8 cm | |
| 30 Dec. | Overcast | -7° /-13° | 0 mm | 0 cm | |
| 31 Dec. | Light freezing rain | -7° /-15° | 0.9 mm | 0.5 cm | |
| Next | |||||
Important Notice
Our weather forecast for Seyðisfjörður 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 Seyðisfjörður forecast closer to your planned date for the most up-to-date weather information.
Change Month
Seyðisfjörður in December - FAQ
What are the expected maximum and minimum temperatures in Seyðisfjörður during December?
Brace for cold days with temperatures not exceeding -1° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Seyðisfjörður during December?
Significant rainfall exceeding 182.1 mm is expected in Seyðisfjörður during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Seyðisfjörður in December 2026?
Seyðisfjörður experiences an average snowfall of 61.03 cm during December, occurring over 18 days.
What are the typical wind conditions in Seyðisfjörður during December?
The average wind speed in Seyðisfjörður during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
Seyðisfjörður snow forecast December 2026
Track daily snowfall levels and discover Seyðisfjörður’s snowy potential this December ❄️
On average, Seyðisfjörður sees 18 snowy days during December, with approximately 61 cm of total snowfall.
December rainfall patterns in Seyðisfjörður
Explore the daily rainfall trends and prepare for Seyðisfjörðurs December weather 💧
Typically, Seyðisfjörður has 5 rainy days in December with a total of 182.1 mm of rainfall.
Quick links
More Seyðisfjörður weather pages
You are here
Where is Seyðisfjörður?Get accurate weather forecasts for Seyðisfjörður, located at latitude 65.26 and longitude -14.006. Stay updated with localized weather information tailored for Seyðisfjörður.
Found a mistake?
We appreciate your attention to details. Tell us here.