Laval
December
Weather in Laval for December 2025
Your guide to Laval weather in December - trends and predictions
The climate of Laval in December is quite snowy, averaging 13 snowy days.
According to Laval snow forecast for December 2025, 7 snowy days are expected in the next 2 weeks. The closest date with snow is Wednesday, 17 December.Until now, December 2025 in Laval is slightly cooler than the historical average by -1.9 °C.
The forecast for the next days in Laval predicts a temperature of -5.7 °C, which is cooler than the historical average.
In general, the average temperature in Laval at the beginning of December is -0.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of -4 °C by the end of December.
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Snow Forecast ❄️
Temperatures
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13
Dry days
5
Rainy days
13
Snow days
0°/-5°
Temperatures
16 km/h
Avg max wind
85 %
Avg humidity
Laval Weather December
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Temperatures trend during December in Laval
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December weather in Laval day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Fog | 2° /-3° | 0.3 mm | 0 cm | |
| 2 Dec. |  Overcast | 0° /-4° | 1.1 mm | 0.5 cm | |
| 3 Dec. |  Light sleet | 0° /-4° | 5.2 mm | 0.5 cm | |
| 4 Dec. |  Moderate snow | 0° /-6° | 9.9 mm | 8 cm | |
| 5 Dec. | Mist | -2° /-8° | 9 mm | 6.5 cm | |
| 6 Dec. |  Freezing fog | -3° /-12° | 1.6 mm | 1.2 cm | |
| 7 Dec. | Freezing fog | -2° /-11° | 0.8 mm | 0.6 cm | |
| 8 Dec. | Freezing fog | -2° /-12° | 7.2 mm | 5.2 cm | |
| 9 Dec. | Freezing fog | -1° /-9° | 4.3 mm | 3.1 cm | |
| 10 Dec. |  Moderate rain | 2° /-3° | 36.7 mm | 13.6 cm | |
| 11 Dec. |  Heavy snow | -1° /-4° | 17.6 mm | 1.8 cm | |
| 12 Dec. | Overcast | -1° /-7° | 6 mm | 0.1 cm | |
| 13 Dec. |  Light freezing rain | -1° /-9° | 0 mm | 0 cm | |
| 14 Dec. |  Sunny | -4° /-13° | 0 mm | 0 cm | |
| 15 Dec. |  Partly cloudy | -7° /-11° | 0 mm | 0 cm | |
| 16 Dec. | Partly cloudy | -5° /-7° | 0 mm | 0 cm | |
| 17 Dec. |  Patchy rain possible | 3° /-4° | 0.9 mm | 0.3 cm | |
| 18 Dec. |  Moderate or heavy snow showers | -5° /-11° | 4.1 mm | 1 cm | |
| 19 Dec. |  Blizzard | 3° /-6° | 0.7 mm | 0 cm | |
| 20 Dec. | Moderate or heavy snow showers | -6° /-9° | 4.9 mm | 2.1 cm | |
| 21 Dec. |  Heavy freezing drizzle | -1° /-7° | 2.7 mm | 0.1 cm | |
| 22 Dec. | Sunny | -9° /-14° | 0 mm | 0 cm | |
| 23 Dec. | Blizzard | 3° /-9° | 5.8 mm | 0.8 cm | |
| 24 Dec. | Overcast | -17° /-18° | 0 mm | 0 cm | |
| 25 Dec. | Partly cloudy | -13° /-18° | 0 mm | 0 cm | |
| 26 Dec. | Moderate or heavy snow showers | -12° /-14° | 2 mm | 1.5 cm | |
| 27 Dec. | Light freezing rain | -10° /-20° | 0.1 mm | 0 cm | |
| 28 Dec. | Patchy rain possible | 0° /-4° | 0.5 mm | 0 cm | |
| 29 Dec. |  Light drizzle | 2° /0° | 11.4 mm | 0 cm | |
| 30 Dec. | Moderate snow | 4° /1° | 8.9 mm | 0.3 cm | |
| 31 Dec. | Sunny | 1° /-1° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Laval 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 Laval forecast closer to your planned date for the most up-to-date weather information.
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Laval in December - FAQ
What are the expected maximum and minimum temperatures in Laval 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 Laval during December?
Significant rainfall exceeding 228.2 mm is expected in Laval during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Laval in December 2025?
Laval experiences an average snowfall of 65.745 cm during December, occurring over 13 days.
What are the typical wind conditions in Laval during December?
The average wind speed in Laval during December is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
Laval snow forecast December 2025
Track daily snowfall levels and discover Laval’s snowy potential this December ❄️
On average, Laval sees 13 snowy days during December, with approximately 65.7 cm of total snowfall.
December rainfall patterns in Laval
Explore the daily rainfall trends and prepare for Lavals December weather 💧
Typically, Laval has 5 rainy days in December with a total of 228.2 mm of rainfall.
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