Montérégie (Granby)
December
Weather in Montérégie for December 2025
Your guide to Montérégie weather in December - trends and predictions
The climate of Montérégie in December is quite snowy, averaging 15 snowy days.
In general, the average temperature in Montérégie at the beginning of December is -0.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 1.6 °C by the end of December.
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Snow Forecast ❄️
Temperatures
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11
Dry days
5
Rainy days
15
Snow days
0°/-4°
Temperatures
15 km/h
Avg max wind
84 %
Avg humidity
Montérégie Weather December
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Temperatures trend during December in Montérégie
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December weather in Montérégie day by day
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Date | Weather | Temperatures | Rain | Snow | More |
---|---|---|---|---|---|
1 Dec. | Fog | 2° /0° | 1 mm | 0 cm | |
2 Dec. | Light sleet | 1° /-2° | 2.3 mm | 0.5 cm | |
3 Dec. | Moderate rain | 1° /-2° | 10.4 mm | 1.3 cm | |
4 Dec. | Moderate snow | 1° /-3° | 10.7 mm | 9 cm | |
5 Dec. | Moderate snow | 0° /-4° | 20 mm | 14.6 cm | |
6 Dec. | Freezing fog | -4° /-12° | 0 mm | 0 cm | |
7 Dec. | Freezing fog | -4° /-13° | 0 mm | 0 cm | |
8 Dec. | Mist | 0° /-10° | 13 mm | 9.4 cm | |
9 Dec. | Fog | 2° /-4° | 5.1 mm | 3.7 cm | |
10 Dec. | Heavy rain | 4° /-1° | 29.7 mm | 4.6 cm | |
11 Dec. | Heavy snow | 2° /-2° | 32.7 mm | 10.9 cm | |
12 Dec. | Mist | 1° /-6° | 19.4 mm | 6.6 cm | |
13 Dec. | Moderate or heavy snow showers | -1° /-6° | 0.4 mm | 0.3 cm | |
14 Dec. | Cloudy | -2° /-9° | 0 mm | 0 cm | |
15 Dec. | Mist | 1° /-6° | 0 mm | 0 cm | |
16 Dec. | Freezing fog | 2° /-3° | 0 mm | 0 cm | |
17 Dec. | Patchy rain possible | 5° /0° | 8.3 mm | 0 cm | |
18 Dec. | Moderate rain | 7° /2° | 15.2 mm | 1.4 cm | |
19 Dec. | Moderate or heavy snow showers | 2° /-6° | 15.8 mm | 11.7 cm | |
20 Dec. | Sunny | 0° /-5° | 0 mm | 0 cm | |
21 Dec. | Sunny | -3° /-8° | 0 mm | 0 cm | |
22 Dec. | Partly cloudy | -6° /-11° | 0 mm | 0 cm | |
23 Dec. | Patchy rain possible | -2° /-8° | 1 mm | 0.5 cm | |
24 Dec. | Overcast | -1° /-4° | 14.1 mm | 10.2 cm | |
25 Dec. | Overcast | 0° /-6° | 0 mm | 0 cm | |
26 Dec. | Overcast | 0° /-5° | 0.5 mm | 0 cm | |
27 Dec. | Light drizzle | -2° /-5° | 3.5 mm | 0 cm | |
28 Dec. | Light drizzle | 2° /-2° | 1.6 mm | 0 cm | |
29 Dec. | Light drizzle | 5° /2° | 9.9 mm | 0 cm | |
30 Dec. | Heavy snow | 5° /0° | 12.3 mm | 1.4 cm | |
31 Dec. | Overcast | 1° /-1° | 0.1 mm | 0.1 cm | |
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Important Notice
Our weather forecast for Montérégie 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 Montérégie forecast closer to your planned date for the most up-to-date weather information.
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Montérégie in December - FAQ
What are the expected maximum and minimum temperatures in Montérégie 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 Montérégie during December?
Significant rainfall exceeding 227.3 mm is expected in Montérégie during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Montérégie in December 2025?
Montérégie experiences an average snowfall of 86.3 cm during December, occurring over 15 days.
What are the typical wind conditions in Montérégie during December?
The average wind speed in Montérégie during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Montérégie snow forecast December 2025
Track daily snowfall levels and discover Montérégie’s snowy potential this December ❄️
December rainfall patterns in Montérégie
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BeloeilBouchervilleBrossardChamblyGranbyLongueuilSaint-HyacintheSalaberry-de-ValleyfieldVaudreuil-DorionWarden
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