Fredericton
December
Weather in Fredericton for December 2025
Your guide to Fredericton weather in December - trends and predictions
Fredericton typically experiences moderate snowfall in December, with an average of 7 snowy days.
In general, the average temperature in Fredericton at the beginning of December is 1.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 2.6 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
19
Dry days
5
Rainy days
7
Snow days
2°/-3°
Temperatures
19 km/h
Avg max wind
74 %
Avg humidity
Fredericton in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  6° | 2  2° | 3  1° | 4  0° | 5  3° | 6  0° | |
| 7 -2° | 8  -1° | 9 0° | 10  5° | 11  13° | 12 6° | 13  0° |
| 14 -3° | 15 2° | 16  2° | 17 5° | 18 9° | 19 8° | 20 -0° |
| 21 -1° | 22 -5° | 23 -2° | 24 0° | 25 2° | 26  3° | 27 3° |
| 28  1° | 29 1° | 30 5° | 31 3° |
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Temperatures trend during December in Fredericton
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. | Overcast | 6° /-1° | 0 mm | 0 cm | |
| 2 Dec. | Light sleet | 2° /-1° | 2.3 mm | 0.1 cm | |
| 3 Dec. | Moderate snow | 1° /-3° | 1.5 mm | 1.2 cm | |
| 4 Dec. | Heavy snow | 0° /-4° | 5 mm | 4.2 cm | |
| 5 Dec. | Light snow | 3° /-5° | 28.4 mm | 1.1 cm | |
| 6 Dec. | Partly cloudy | 0° /-8° | 0 mm | 0 cm | |
| 7 Dec. | Partly cloudy | -2° /-8° | 0 mm | 0 cm | |
| 8 Dec. | Sunny | -1° /-8° | 10 mm | 7.2 cm | |
| 9 Dec. | Overcast | 0° /-8° | 0 mm | 0 cm | |
| 10 Dec. | Light drizzle | 5° /-3° | 3.5 mm | 2.3 cm | |
| 11 Dec. | Light rain shower | 13° /0° | 35.7 mm | 0 cm | |
| 12 Dec. | Sunny | 6° /-2° | 7.2 mm | 0 cm | |
| 13 Dec. | Moderate or heavy snow showers | 0° /-5° | 0.2 mm | 0 cm | |
| 14 Dec. | Partly cloudy | -3° /-8° | 0 mm | 0 cm | |
| 15 Dec. | Overcast | 2° /-6° | 0 mm | 0 cm | |
| 16 Dec. | Cloudy | 2° /-3° | 0 mm | 0 cm | |
| 17 Dec. | Overcast | 5° /-2° | 6.2 mm | 0 cm | |
| 18 Dec. | Light rain shower | 9° /2° | 26.7 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 8° /0° | 16.9 mm | 3.3 cm | |
| 20 Dec. | Overcast | 0° /-3° | 0 mm | 0 cm | |
| 21 Dec. | Overcast | -1° /-5° | 5.2 mm | 3.7 cm | |
| 22 Dec. | Sunny | -5° /-10° | 0 mm | 0 cm | |
| 23 Dec. | Overcast | -2° /-9° | 0 mm | 0 cm | |
| 24 Dec. | Partly cloudy | 0° /-5° | 10.8 mm | 7.8 cm | |
| 25 Dec. | Overcast | 2° /-2° | 0 mm | 0 cm | |
| 26 Dec. | Mist | 3° /-4° | 0 mm | 0 cm | |
| 27 Dec. | Light drizzle | 3° /-4° | 0.6 mm | 0 cm | |
| 28 Dec. | Light freezing rain | 1° /-4° | 2.1 mm | 0 cm | |
| 29 Dec. | Moderate snow | 1° /-2° | 0.8 mm | 0.6 cm | |
| 30 Dec. | Heavy snow | 5° /1° | 7.7 mm | 1.9 cm | |
| 31 Dec. | Light freezing rain | 3° /-1° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Fredericton 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 Fredericton forecast closer to your planned date for the most up-to-date weather information.
Fredericton in December - FAQ
What are the expected maximum and minimum temperatures in Fredericton 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 Fredericton during December?
Significant rainfall exceeding 145.4 mm is expected in Fredericton during December, occurring over more than 5 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Fredericton in December 2025?
Fredericton experiences an average snowfall of 21.285 cm during December, occurring over 7 days.
What are the typical wind conditions in Fredericton during December?
The average wind speed in Fredericton during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Fredericton snow forecast December 2025
Track daily snowfall levels and discover Fredericton’s snowy potential this December ❄️
December rainfall patterns in Fredericton
Explore the daily rainfall trends and prepare for Frederictons December weather 💧
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