Shawinigan
December
Weather in Shawinigan for December 2025
Your guide to Shawinigan weather in December - trends and predictions
The climate of Shawinigan in December is quite snowy, averaging 12 snowy days.
In general, the average temperature in Shawinigan at the beginning of December is -0.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of -0.1 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
15
Dry days
4
Rainy days
12
Snow days
0°/-5°
Temperatures
17 km/h
Avg max wind
82 %
Avg humidity
Shawinigan Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  1° | 2  0° | 3  0° | 4 -0° | 5  -0° | 6 -2° | |
| 7  -4° | 8  -2° | 9 -2° | 10  1° | 11 1° | 12 2° | 13  -3° |
| 14  -3° | 15 -1° | 16 1° | 17  2° | 18  5° | 19 2° | 20 -3° |
| 21  -4° | 22  -5° | 23 -4° | 24 -1° | 25 -2° | 26 -2° | 27 -3° |
| 28 1° | 29  2° | 30 3° | 31 0° |
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Temperatures trend during December in Shawinigan
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. | Fog | 1° /-1° | 0 mm | 0 cm | |
| 2 Dec. | Moderate snow | 0° /-3° | 2.2 mm | 1.9 cm | |
| 3 Dec. | Heavy snow | 0° /-3° | 3.5 mm | 1.3 cm | |
| 4 Dec. | Moderate snow | 0° /-4° | 10.9 mm | 8.5 cm | |
| 5 Dec. | Overcast | 0° /-7° | 11 mm | 7.9 cm | |
| 6 Dec. | Mist | -2° /-13° | 0 mm | 0 cm | |
| 7 Dec. | Light freezing rain | -4° /-14° | 0 mm | 0 cm | |
| 8 Dec. | Freezing fog | -2° /-12° | 7.2 mm | 5.2 cm | |
| 9 Dec. | Light freezing rain | -2° /-9° | 1.4 mm | 1 cm | |
| 10 Dec. | Moderate rain | 1° /-3° | 25.3 mm | 8.5 cm | |
| 11 Dec. | Heavy snow | 1° /-2° | 31.1 mm | 4 cm | |
| 12 Dec. | Moderate snow | 2° /-7° | 8 mm | 0.2 cm | |
| 13 Dec. | Light snow showers | -3° /-8° | 0.2 mm | 0.1 cm | |
| 14 Dec. | Cloudy | -3° /-10° | 0 mm | 0 cm | |
| 15 Dec. | Overcast | -1° /-6° | 0 mm | 0 cm | |
| 16 Dec. | Overcast | 1° /-7° | 0 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 2° /-3° | 13.5 mm | 0 cm | |
| 18 Dec. | Heavy rain | 5° /1° | 33.7 mm | 2.3 cm | |
| 19 Dec. | Heavy snow | 2° /-6° | 10.7 mm | 7.7 cm | |
| 20 Dec. | Overcast | -3° /-7° | 0 mm | 0 cm | |
| 21 Dec. | Sunny | -4° /-9° | 0 mm | 0 cm | |
| 22 Dec. | Partly cloudy | -5° /-11° | 0 mm | 0 cm | |
| 23 Dec. | Overcast | -4° /-9° | 0 mm | 0 cm | |
| 24 Dec. | Overcast | -1° /-6° | 9.7 mm | 7 cm | |
| 25 Dec. | Light freezing rain | -2° /-5° | 0 mm | 0 cm | |
| 26 Dec. | Freezing fog | -2° /-6° | 0.3 mm | 0 cm | |
| 27 Dec. | Light freezing rain | -3° /-5° | 2.8 mm | 0 cm | |
| 28 Dec. | Overcast | 1° /-5° | 0 mm | 0 cm | |
| 29 Dec. | Light drizzle | 2° /-1° | 15.7 mm | 0 cm | |
| 30 Dec. | Light freezing rain | 3° /0° | 22.1 mm | 0.7 cm | |
| 31 Dec. | Sunny | 0° /-3° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Shawinigan 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 Shawinigan forecast closer to your planned date for the most up-to-date weather information.
Shawinigan in December - FAQ
What are the expected maximum and minimum temperatures in Shawinigan 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 Shawinigan during December?
Significant rainfall exceeding 158.5 mm is expected in Shawinigan during December, occurring over more than 4 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Shawinigan in December 2025?
Shawinigan experiences an average snowfall of 45.75 cm during December, occurring over 12 days.
What are the typical wind conditions in Shawinigan during December?
The average wind speed in Shawinigan during December is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Shawinigan snow forecast December 2025
Track daily snowfall levels and discover Shawinigan’s snowy potential this December ❄️
December rainfall patterns in Shawinigan
Explore the daily rainfall trends and prepare for Shawinigans December weather 💧
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