Denali Borough (Denali National Park)
December
Weather in Denali Borough, Alaska for December 2025
Your guide to Denali Borough weather in December - trends and predictions
With an average of 2 snowy days, Denali Borough usually enjoys a light touch of snow in December.
In general, the average temperature in Denali Borough at the beginning of December is -13.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of -20.4 °F by the end of December.
Denali Borough experiences moderate rainfall in December, with an average of 9 rainy days and a total precipitation of 19.8 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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20
Dry days
9
Rainy days
2
Snow days
-15°/-20°
Temperatures
12 km/h
Avg max wind
95 %
Avg humidity
Denali Borough Weather December
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Temperatures trend during December in Denali Borough
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December weather in Denali Borough day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Cloudy | -19° /-22° | 0 mm | 0 cm | |
| Dec. 2 |  Partly cloudy | -18° /-22° | 0 mm | 0 cm | |
| Dec. 3 | Cloudy | -14° /-20° | 0.2 mm | 0 cm | |
| Dec. 4 |  Light freezing rain | -10° /-13° | 0.7 mm | 0 cm | |
| Dec. 5 | Light freezing rain | -11° /-14° | 2 mm | 0 cm | |
| Dec. 6 |  Overcast | -9° /-14° | 0 mm | 0 cm | |
| Dec. 7 | Overcast | -12° /-13° | 0 mm | 0 cm | |
| Dec. 8 | Overcast | -7° /-15° | 0.1 mm | 0 cm | |
| Dec. 9 | Overcast | -6° /-8° | 0 mm | 0 cm | |
| Dec. 10 | Light freezing rain | -6° /-10° | 0.2 mm | 0 cm | |
| Dec. 11 | Overcast | -7° /-9° | 0 mm | 0 cm | |
| Dec. 12 |  Patchy moderate snow | -7° /-10° | 5 mm | 1.7 cm | |
| Dec. 13 | Patchy moderate snow | -6° /-15° | 6.3 mm | 0.7 cm | |
| Dec. 14 | Overcast | -15° /-26° | 0.4 mm | 0 cm | |
| Dec. 15 | Partly cloudy | -25° /-29° | 0.3 mm | 0 cm | |
| Dec. 16 | Light freezing rain | -17° /-26° | 2 mm | 0 cm | |
| Dec. 17 | Overcast | -18° /-22° | 0 mm | 0 cm | |
| Dec. 18 | Partly cloudy | -20° /-22° | 0 mm | 0 cm | |
| Dec. 19 | Partly cloudy | -19° /-22° | 0 mm | 0 cm | |
| Dec. 20 | Overcast | -19° /-23° | 0 mm | 0 cm | |
| Dec. 21 | Partly cloudy | -15° /-21° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | -13° /-16° | 0 mm | 0 cm | |
| Dec. 23 | Overcast | -13° /-16° | 0.4 mm | 0 cm | |
| Dec. 24 | Overcast | -14° /-18° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | -16° /-18° | 0 mm | 0 cm | |
| Dec. 26 | Light freezing rain | -17° /-19° | 0.8 mm | 0 cm | |
| Dec. 27 | Light freezing rain | -15° /-21° | 0.8 mm | 0 cm | |
| Dec. 28 | Light freezing rain | -16° /-27° | 0.6 mm | 0 cm | |
| Dec. 29 | Cloudy | -22° /-28° | 0 mm | 0 cm | |
| Dec. 30 |  Freezing fog | -26° /-34° | 0 mm | 0 cm | |
| Dec. 31 | Freezing fog | -31° /-33° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Denali Borough 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 Denali Borough forecast closer to your planned date for the most up-to-date weather information.
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Denali Borough in December - FAQ
What are the expected maximum and minimum temperatures in Denali Borough 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 Denali Borough during December?
Expect minimal rainfall in Denali Borough during December, with a total of 19.8 mm over approximately 9 days. This minimal precipitation is unlikely to significantly impact plans.
Will it snow in Denali Borough in December 2025?
Denali Borough experiences an average snowfall of 2.5 cm during December, occurring over 2 days.
What are the typical wind conditions in Denali Borough during December?
The average wind speed in Denali Borough during December is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
Denali Borough snow forecast December 2025
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December rainfall patterns in Denali Borough
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Where is Denali Borough?Get accurate weather forecasts for Denali Borough, located at latitude 63.541 and longitude -151.724. Stay updated with localized weather information tailored for Denali Borough.
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