Ísafjarðarbær (Ísafjörður)
December
Weather in Ísafjarðarbær for December 2025
Your guide to Ísafjarðarbær weather in December - trends and predictions
Weather Warning: Blizzard - See hour by hour.
Ísafjarðarbær is transformed into a snow paradise in December, with more than 20 snowy days on average.
According to Ísafjarðarbær snow forecast for December 2025, 6 snowy days are expected until the end of the month. The closest date with snow is Thursday, 18 December.So far, December 2025 in Ísafjarðarbær is slightly warmer than the historical average by 1 °C.
The forecast for the upcoming days in Ísafjarðarbær predicts a temperature of 3.6 °C, which is slightly above the historical average.
In general, the average temperature in Ísafjarðarbær at the beginning of December is 0.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 3 °C by the end of December.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
3
Dry days
2
Rainy days
26
Snow days
-1°/-5°
Temperatures
35 km/h
Avg max wind
82 %
Avg humidity
Ísafjarðarbær Weather December
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Temperatures trend during December in Ísafjarðarbær
See the weather trend as well as the moving average line
December weather in Ísafjarðarbær day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light snow showers | -2° /-5° | 2.1 mm | 0.2 cm | |
| 2 Dec. |  Overcast | 0° /-5° | 0.8 mm | 0 cm | |
| 3 Dec. |  Moderate or heavy snow showers | 1° /-2° | 4.2 mm | 1.8 cm | |
| 4 Dec. |  Light freezing rain | 1° /-2° | 2.1 mm | 0.3 cm | |
| 5 Dec. |  Light snow | 1° /-2° | 9.9 mm | 1.1 cm | |
| 6 Dec. |  Sunny | 0° /-4° | 2.4 mm | 0 cm | |
| 7 Dec. | Light snow showers | 1° /-3° | 0.6 mm | 0.4 cm | |
| 8 Dec. | Sunny | 3° /-2° | 4.3 mm | 0 cm | |
| 9 Dec. | Light freezing rain | 3° /-1° | 1.4 mm | 0.1 cm | |
| 10 Dec. |  Cloudy | 1° /-1° | 0.8 mm | 0 cm | |
| 11 Dec. | Light snow showers | 1° /-2° | 4.9 mm | 1.1 cm | |
| 12 Dec. | Overcast | 3° /-4° | 3 mm | 1 cm | |
| 13 Dec. |  Heavy snow | 2° /-2° | 4.9 mm | 2 cm | |
| 14 Dec. | Heavy snow | 2° /-2° | 8.2 mm | 1.9 cm | |
| 15 Dec. | Moderate or heavy snow showers | 0° /-3° | 7.3 mm | 3.3 cm | |
| 16 Dec. |  Moderate or heavy snow with thunder | 0° /-3° | 3.3 mm | 2.4 cm | |
| 17 Dec. | Overcast | 0° /-2° | 1 mm | 0.7 cm | |
| 18 Dec. |  Moderate rain | 3° /-1° | 9.5 mm | 0.2 cm | |
| 19 Dec. |  Patchy rain possible | 3° /1° | 1.5 mm | 0.4 cm | |
| 20 Dec. |  Blowing snow | 0° /-2° | 0.5 mm | 0 cm | |
| 21 Dec. |  Partly cloudy | 4° /-2° | 0 mm | 0 cm | |
| 22 Dec. | Patchy rain possible | 5° /1° | 3.2 mm | 0 cm | |
| 23 Dec. | Light freezing rain | 2° /0° | 0.3 mm | 0 cm | |
| 24 Dec. | Patchy rain possible | 5° /0° | 0.7 mm | 0 cm | |
| 25 Dec. | Moderate rain | 5° /2° | 15.3 mm | 1.3 cm | |
| 26 Dec. | Patchy rain possible | 4° /2° | 0.2 mm | 0 cm | |
| 27 Dec. | Patchy rain possible | 5° /3° | 0 mm | 0 cm | |
| 28 Dec. | Patchy rain possible | 5° /3° | 0.6 mm | 0 cm | |
| 29 Dec. | Patchy rain possible | 4° /3° | 0.6 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 2° /1° | 1.6 mm | 0.2 cm | |
| 31 Dec. | Overcast | -4° /-6° | 0 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Ísafjarðarbær 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 Ísafjarðarbær forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ísafjarðarbær in December - FAQ
What are the expected maximum and minimum temperatures in Ísafjarðarbær 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 Ísafjarðarbær during December?
Significant rainfall exceeding 144.5 mm is expected in Ísafjarðarbær during December, occurring over more than 2 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Ísafjarðarbær in December 2025?
Ísafjarðarbær experiences an average snowfall of 53.86 cm during December, occurring over 26 days.
What are the typical wind conditions in Ísafjarðarbær during December?
The average wind speed in Ísafjarðarbær during December is 35 km/h, suggesting breezy to windy conditions, depending on your activities.
Ísafjarðarbær snow forecast December 2025
Track daily snowfall levels and discover Ísafjarðarbær’s snowy potential this December ❄️
On average, Ísafjarðarbær sees 26 snowy days during December, with approximately 53.9 cm of total snowfall.
December rainfall patterns in Ísafjarðarbær
Explore the daily rainfall trends and prepare for Ísafjarðarbærs December weather 💧
Typically, Ísafjarðarbær has 2 rainy days in December with a total of 144.5 mm of rainfall.
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