Fairbanks
December
Weather in Fairbanks for December 2025
Your guide to Fairbanks weather in December - trends and predictions
Fairbanks typically experiences moderate snowfall in December, with an average of 10 snowy days.
In general, the average temperature in Fairbanks at the beginning of December is -14 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of -21.6 °F by the end of December.
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Snow Forecast ❄️
Temperatures
More
21
Dry days
0
Rainy days
10
Snow days
-15°/-24°
Temperatures
6 km/h
Avg max wind
96 %
Avg humidity
Fairbanks in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -23° | 2 -24° | 3 -13° | 4 -10° | 5  -5° | 6  -9° | |
| 7 -14° | 8 -6° | 9 -13° | 10 -9° | 11  -7° | 12 -10° | 13  -11° |
| 14 -19° | 15 -21° | 16 -15° | 17 -16° | 18 -17° | 19 -16° | 20 -16° |
| 21 -15° | 22 -13° | 23 -12° | 24  -9° | 25 -17° | 26 -19° | 27 -21° |
| 28 -22° | 29 -26° | 30 -23° | 31 -23° |
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Temperatures trend during December in Fairbanks
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 |
|---|---|---|---|---|---|
| Dec. 1 | Mist | -23° /-29° | 0 mm | 0 cm | |
| Dec. 2 | Mist | -24° /-26° | 0 mm | 0 cm | |
| Dec. 3 | Mist | -13° /-25° | 0 mm | 0 cm | |
| Dec. 4 | Mist | -10° /-15° | 0 mm | 0 cm | |
| Dec. 5 | Light snow | -5° /-15° | 0.1 mm | 0.1 cm | |
| Dec. 6 | Freezing fog | -9° /-15° | 0 mm | 0 cm | |
| Dec. 7 | Freezing fog | -14° /-19° | 0.1 mm | 0 cm | |
| Dec. 8 | Freezing fog | -6° /-17° | 0 mm | 0 cm | |
| Dec. 9 | Freezing fog | -13° /-19° | 0.1 mm | 0.1 cm | |
| Dec. 10 | Freezing fog | -9° /-19° | 0 mm | 0 cm | |
| Dec. 11 | Moderate snow | -7° /-13° | 1.4 mm | 1 cm | |
| Dec. 12 | Light snow | -10° /-16° | 2.2 mm | 1.6 cm | |
| Dec. 13 | Heavy snow | -11° /-17° | 5.9 mm | 4.3 cm | |
| Dec. 14 | Freezing fog | -19° /-33° | 0 mm | 0 cm | |
| Dec. 15 | Freezing fog | -21° /-34° | 0.4 mm | 0.3 cm | |
| Dec. 16 | Freezing fog | -15° /-26° | 0.2 mm | 0.1 cm | |
| Dec. 17 | Light snow | -16° /-23° | 0.7 mm | 0.5 cm | |
| Dec. 18 | Moderate snow | -17° /-23° | 0.4 mm | 0.2 cm | |
| Dec. 19 | Light snow | -16° /-24° | 0.2 mm | 0.2 cm | |
| Dec. 20 | Freezing fog | -16° /-24° | 0 mm | 0 cm | |
| Dec. 21 | Light snow | -15° /-26° | 0.1 mm | 0 cm | |
| Dec. 22 | Light snow | -13° /-23° | 0.2 mm | 0.1 cm | |
| Dec. 23 | Mist | -12° /-23° | 0 mm | 0 cm | |
| Dec. 24 | Light freezing rain | -9° /-21° | 0 mm | 0 cm | |
| Dec. 25 | Freezing fog | -17° /-26° | 0.1 mm | 0 cm | |
| Dec. 26 | Moderate snow | -19° /-23° | 0.6 mm | 0.4 cm | |
| Dec. 27 | Freezing fog | -21° /-27° | 0.3 mm | 0.2 cm | |
| Dec. 28 | Freezing fog | -22° /-31° | 0.6 mm | 0.4 cm | |
| Dec. 29 | Freezing fog | -26° /-33° | 0 mm | 0 cm | |
| Dec. 30 | Freezing fog | -23° /-31° | 0 mm | 0 cm | |
| Dec. 31 | Freezing fog | -23° /-30° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Fairbanks 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 Fairbanks forecast closer to your planned date for the most up-to-date weather information.
Fairbanks in December - FAQ
What are the expected maximum and minimum temperatures in Fairbanks during December?
Brace for cold days with temperatures not exceeding -15° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Fairbanks during December?
Expect minimal rainfall in Fairbanks during December, with a total of 15.7 mm over approximately 0 days. This minimal precipitation is unlikely to significantly impact plans.
Will it snow in Fairbanks in December 2025?
Fairbanks experiences an average snowfall of 10.78 cm during December, occurring over 10 days.
What are the typical wind conditions in Fairbanks during December?
The average wind speed in Fairbanks during December is 6 km/h, suggesting breezy to windy conditions, depending on your activities.
Fairbanks snow forecast December 2025
Track daily snowfall levels and discover Fairbanks’s snowy potential this December ❄️
December rainfall patterns in Fairbanks
Explore the daily rainfall trends and prepare for Fairbankss December weather 💧
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