Sept-Îles
December
Weather in Sept-Îles for December 2025
Your guide to Sept-Îles weather in December - trends and predictions
Sept-Îles typically experiences moderate snowfall in December, with an average of 8 snowy days.
In general, the average temperature in Sept-Îles at the beginning of December is -2.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of -1.1 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
18
Dry days
5
Rainy days
8
Snow days
-1°/-6°
Temperatures
25 km/h
Avg max wind
73 %
Avg humidity
Sept-Îles in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  1° | 2  -2° | 3 -4° | 4  -2° | 5  -1° | 6  -3° | |
| 7 -4° | 8 -3° | 9 -3° | 10  1° | 11  2° | 12 2° | 13  -2° |
| 14 -5° | 15 0° | 16  -1° | 17 1° | 18  5° | 19  3° | 20 -4° |
| 21 -5° | 22 -7° | 23 -5° | 24 -2° | 25 -1° | 26  0° | 27 -3° |
| 28 -3° | 29 -1° | 30 -0° | 31 -0° |
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Temperatures trend during December in Sept-Îles
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Moderate snow | 1° /-3° | 4.2 mm | 3.6 cm | |
| 2 Dec. | Overcast | -2° /-7° | 0 mm | 0 cm | |
| 3 Dec. | Overcast | -4° /-9° | 0 mm | 0 cm | |
| 4 Dec. | Sunny | -2° /-9° | 2 mm | 1.5 cm | |
| 5 Dec. | Partly cloudy | -1° /-8° | 44.2 mm | 2.5 cm | |
| 6 Dec. | Cloudy | -3° /-10° | 20.7 mm | 0 cm | |
| 7 Dec. | Partly cloudy | -4° /-9° | 0 mm | 0 cm | |
| 8 Dec. | Partly cloudy | -3° /-10° | 1.1 mm | 0.8 cm | |
| 9 Dec. | Overcast | -3° /-9° | 0 mm | 0 cm | |
| 10 Dec. | Ice pellets | 1° /-7° | 10.8 mm | 0.8 cm | |
| 11 Dec. | Moderate or heavy sleet | 2° /-1° | 53.5 mm | 0 cm | |
| 12 Dec. | Overcast | 2° /-5° | 22.1 mm | 0.8 cm | |
| 13 Dec. | Light freezing rain | -2° /-7° | 1.3 mm | 1.1 cm | |
| 14 Dec. | Overcast | -5° /-10° | 0 mm | 0 cm | |
| 15 Dec. | Light freezing rain | 0° /-7° | 0.8 mm | 0 cm | |
| 16 Dec. | Patchy light snow | -1° /-7° | 0 mm | 0 cm | |
| 17 Dec. | Patchy light snow | 1° /-6° | 13.5 mm | 9.7 cm | |
| 18 Dec. | Moderate rain | 5° /-2° | 15.4 mm | 0 cm | |
| 19 Dec. | Light sleet | 3° /-4° | 3.5 mm | 0 cm | |
| 20 Dec. | Sunny | -4° /-7° | 0 mm | 0 cm | |
| 21 Dec. | Sunny | -5° /-10° | 0 mm | 0 cm | |
| 22 Dec. | Sunny | -7° /-11° | 0 mm | 0 cm | |
| 23 Dec. | Overcast | -5° /-10° | 0 mm | 0 cm | |
| 24 Dec. | Overcast | -2° /-6° | 0 mm | 0 cm | |
| 25 Dec. | Overcast | -1° /-4° | 0 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 0° /-6° | 0.1 mm | 0 cm | |
| 27 Dec. | Partly cloudy | -3° /-6° | 0 mm | 0 cm | |
| 28 Dec. | Sunny | -3° /-7° | 0 mm | 0 cm | |
| 29 Dec. | Light snow | -1° /-3° | 0.1 mm | 0 cm | |
| 30 Dec. | Moderate snow | 0° /-2° | 17.9 mm | 1.2 cm | |
| 31 Dec. | Overcast | 0° /-3° | 15.5 mm | 0 cm | |
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Important Notice
Our weather forecast for Sept-Îles 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 Sept-Îles forecast closer to your planned date for the most up-to-date weather information.
Sept-Îles in December - FAQ
What are the expected maximum and minimum temperatures in Sept-Îles 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 Sept-Îles during December?
Significant rainfall exceeding 164.5 mm is expected in Sept-Îles during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Sept-Îles in December 2025?
Sept-Îles experiences an average snowfall of 13.645 cm during December, occurring over 8 days.
What are the typical wind conditions in Sept-Îles during December?
The average wind speed in Sept-Îles during December is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
Sept-Îles snow forecast December 2025
Track daily snowfall levels and discover Sept-Îles’s snowy potential this December ❄️
December rainfall patterns in Sept-Îles
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Where is Sept-Îles?Get accurate weather forecasts for Sept-Îles, located at latitude 50.2 and longitude -66.382. Stay updated with localized weather information tailored for Sept-Îles.
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