Granby
December
Weather in Granby for December 2025
Your guide to Granby weather in December - trends and predictions
The climate of Granby in December is quite snowy, averaging 13 snowy days.
In general, the average temperature in Granby 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
7
Rainy days
13
Snow days
2°/-3°
Temperatures
15 km/h
Avg max wind
85 %
Avg humidity
Granby in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  2° | 2  1° | 3  1° | 4  1° | 5 0° | 6  -4° | |
| 7 -4° | 8 0° | 9 2° | 10  4° | 11  2° | 12 1° | 13  -1° |
| 14  -2° | 15 1° | 16 2° | 17  5° | 18 7° | 19 2° | 20  -0° |
| 21 -3° | 22  -6° | 23 -2° | 24  -1° | 25 -0° | 26 0° | 27  -2° |
| 28 2° | 29 5° | 30 5° | 31 1° |
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Temperatures trend during December in Granby
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 | 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 Granby 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 Granby forecast closer to your planned date for the most up-to-date weather information.
Granby in December - FAQ
What are the expected maximum and minimum temperatures in Granby during December?
Brace for cold days with temperatures not exceeding 2° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Granby during December?
Significant rainfall exceeding 176 mm is expected in Granby during December, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Granby in December 2025?
Granby experiences an average snowfall of 73.385 cm during December, occurring over 13 days.
What are the typical wind conditions in Granby during December?
The average wind speed in Granby during December is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
Granby snow forecast December 2025
Track daily snowfall levels and discover Granby’s snowy potential this December ❄️
December rainfall patterns in Granby
Explore the daily rainfall trends and prepare for Granbys December weather 💧
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