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 10 snowy days.
According to Fredericton snow forecast for December 2025, 8 snowy days are expected in the next 2 weeks. The closest date with snow is Sunday, 14 December.Until now, December 2025 in Fredericton is slightly cooler than the historical average by -1.9 °C.
The forecast for the next days in Fredericton predicts a temperature of -3 °C, which is cooler than the historical average.
In general, the average temperature in Fredericton at the beginning of December is 1.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of -0.4 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
15
Dry days
6
Rainy days
10
Snow days
2°/-4°
Temperatures
18 km/h
Avg max wind
74 %
Avg humidity
Fredericton Weather December
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Temperatures trend during December in Fredericton
See the weather trend as well as the moving average line
December weather in Fredericton day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Overcast | 6° /-2° | 6.5 mm | 0 cm | |
| 2 Dec. |  Light sleet | 1° /-3° | 7.8 mm | 4.6 cm | |
| 3 Dec. |  Moderate snow | 1° /-4° | 16.7 mm | 8.5 cm | |
| 4 Dec. |  Heavy snow | 1° /-5° | 3.3 mm | 2.8 cm | |
| 5 Dec. |  Light snow | 0° /-7° | 18.9 mm | 0.7 cm | |
| 6 Dec. |  Partly cloudy | 0° /-9° | 0 mm | 0 cm | |
| 7 Dec. | Overcast | -1° /-8° | 0 mm | 0 cm | |
| 8 Dec. |  Sunny | -3° /-9° | 8.7 mm | 6.3 cm | |
| 9 Dec. |  Cloudy | -1° /-10° | 0 mm | 0 cm | |
| 10 Dec. | Moderate snow | 5° /-5° | 7.8 mm | 2.4 cm | |
| 11 Dec. |  Light rain shower | 11° /-1° | 31 mm | 0 cm | |
| 12 Dec. | Sunny | 3° /-4° | 4.8 mm | 0 cm | |
| 13 Dec. | Sunny | -1° /-11° | 0 mm | 0 cm | |
| 14 Dec. |  Moderate or heavy snow showers | -2° /-5° | 5.5 mm | 4 cm | |
| 15 Dec. | Partly cloudy | -5° /-10° | 0 mm | 0 cm | |
| 16 Dec. | Overcast | -4° /-11° | 0 mm | 0 cm | |
| 17 Dec. |  Light freezing rain | 3° /-8° | 0.2 mm | 0 cm | |
| 18 Dec. | Moderate snow | -3° /-6° | 1.3 mm | 1 cm | |
| 19 Dec. |  Patchy moderate snow | 2° /-6° | 0.7 mm | 0.5 cm | |
| 20 Dec. | Patchy moderate snow | -6° /-10° | 0.9 mm | 0.7 cm | |
| 21 Dec. |  Mist | -1° /-7° | 0 mm | 0 cm | |
| 22 Dec. | Sunny | -3° /-10° | 0 mm | 0 cm | |
| 23 Dec. | Heavy snow | 3° /-6° | 9.7 mm | 5.5 cm | |
| 24 Dec. | Cloudy | -9° /-16° | 0 mm | 0 cm | |
| 25 Dec. | Partly cloudy | -14° /-19° | 0 mm | 0 cm | |
| 26 Dec. | Patchy moderate snow | -2° /-12° | 0.6 mm | 0.5 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.
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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 170.8 mm is expected in Fredericton during December, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Fredericton in December 2025?
Fredericton experiences an average snowfall of 33.51 cm during December, occurring over 10 days.
What are the typical wind conditions in Fredericton during December?
The average wind speed in Fredericton during December is 18 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 ❄️
On average, Fredericton sees 10 snowy days during December, with approximately 33.5 cm of total snowfall.
December rainfall patterns in Fredericton
Explore the daily rainfall trends and prepare for Frederictons December weather 💧
Typically, Fredericton has 6 rainy days in December with a total of 170.8 mm of rainfall.
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