December
Weather in Streymoy for December 2025
Your guide to Streymoy weather in December - trends and predictions
The climate of Streymoy in December is quite snowy, averaging 12 snowy days.
According to Streymoy snow forecast for December 2025, 2 snowy days are expected until the end of the month. The closest date with snow is Tuesday, 30 December.So far, December 2025 in Streymoy is slightly warmer than the historical average by 0.7 °C.
The forecast for the next days in Streymoy predicts temperatures to be around 6 °C, close to the historical average.
In general, the average temperature in Streymoy at the beginning of December is 6.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 6 °C by the end of December.
Snow Forecast ❄️
Temperatures
0
Dry days
19
Rainy days
12
Snow days
6°/3°
Temperatures
50 km/h
Avg max wind
76 %
Avg humidity
Streymoy Weather December
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Temperatures trend during December in Streymoy
See the weather trend as well as the moving average line
December weather in Streymoy day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate or heavy snow showers | 7° /2° | 7.8 mm | 0.3 cm | |
| 2 Dec. |  Light sleet showers | 4° /2° | 2.7 mm | 0.1 cm | |
| 3 Dec. |  Patchy rain possible | 6° /2° | 4.6 mm | 0 cm | |
| 4 Dec. | Light rain shower | 7° /4° | 5.1 mm | 0 cm | |
| 5 Dec. | Light rain shower | 7° /5° | 4 mm | 0 cm | |
| 6 Dec. | Patchy sleet possible | 7° /5° | 2 mm | 0 cm | |
| 7 Dec. | Light rain shower | 7° /4° | 3.9 mm | 0 cm | |
| 8 Dec. | Light rain shower | 6° /3° | 7.5 mm | 0 cm | |
| 9 Dec. | Patchy rain possible | 8° /5° | 8.1 mm | 0 cm | |
| 10 Dec. | Light rain shower | 8° /5° | 13.5 mm | 0 cm | |
| 11 Dec. |  Light rain | 8° /5° | 5 mm | 0 cm | |
| 12 Dec. | Light rain shower | 7° /5° | 3.7 mm | 0 cm | |
| 13 Dec. | Light rain shower | 8° /3° | 9 mm | 0.1 cm | |
| 14 Dec. | Patchy sleet possible | 8° /4° | 5.3 mm | 0.1 cm | |
| 15 Dec. | Light rain shower | 9° /5° | 6.7 mm | 0 cm | |
| 16 Dec. | Patchy rain possible | 8° /4° | 3.1 mm | 0 cm | |
| 17 Dec. | Light rain shower | 7° /5° | 5.3 mm | 0 cm | |
| 18 Dec. |  Moderate rain | 7° /4° | 12.9 mm | 2.4 cm | |
| 19 Dec. | Light sleet showers | 5° /2° | 5.3 mm | 0.1 cm | |
| 20 Dec. | Light sleet showers | 8° /4° | 6 mm | 0 cm | |
| 21 Dec. | Moderate or heavy snow showers | 7° /3° | 6.7 mm | 1.3 cm | |
| 22 Dec. |  Overcast | 5° /2° | 4.7 mm | 0.1 cm | |
| 23 Dec. | Patchy rain possible | 5° /1° | 2.7 mm | 0.1 cm | |
| 24 Dec. |  Light freezing rain | 7° /3° | 9.6 mm | 0.6 cm | |
| 25 Dec. |  Moderate or heavy rain shower | 7° /3° | 6 mm | 0.1 cm | |
| 26 Dec. |  Partly cloudy | 8° /6° | 0.1 mm | 0 cm | |
| 27 Dec. |  Sunny | 5° /4° | 0 mm | 0 cm | |
| 28 Dec. | Partly cloudy | 8° /6° | 0 mm | 0 cm | |
| 29 Dec. | Partly cloudy | 6° /4° | 0.1 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 6° /2° | 0.4 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 2° /1° | 0.4 mm | 0.1 cm | |
| Next | |||||
Important Notice
Our weather forecast for Streymoy 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 Streymoy forecast closer to your planned date for the most up-to-date weather information.
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Streymoy in December - FAQ
What are the expected maximum and minimum temperatures in Streymoy during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 3°.
How much rainfall should be expected in Streymoy during December?
Significant rainfall exceeding 155.6 mm is expected in Streymoy during December, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Streymoy in December 2025?
Streymoy experiences an average snowfall of 8.22 cm during December, occurring over 12 days.
What are the typical wind conditions in Streymoy during December?
The average wind speed in Streymoy during December is 50 km/h, suggesting breezy to windy conditions, depending on your activities.
Streymoy snow forecast December 2025
Track daily snowfall levels and discover Streymoy’s snowy potential this December ❄️
On average, Streymoy sees 12 snowy days during December, with approximately 8.2 cm of total snowfall.
December rainfall patterns in Streymoy
Explore the daily rainfall trends and prepare for Streymoys December weather 💧
Typically, Streymoy has 19 rainy days in December with a total of 155.6 mm of rainfall.
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