Denali National Park (AK)
December
Weather in Denali National Park, Alaska for December 2025
Your guide to Denali National Park weather in December - trends and predictions
With an average of 2 snowy days, Denali National Park usually enjoys a light touch of snow in December.
In general, the average temperature in Denali National Park 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 National Park 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 National Park Weather December
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Temperatures trend during December in Denali National Park
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December weather in Denali National Park 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 National Park 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 National Park forecast closer to your planned date for the most up-to-date weather information.
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Denali National Park in December - FAQ
What are the expected maximum and minimum temperatures in Denali National Park 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 National Park during December?
Expect minimal rainfall in Denali National Park 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 National Park in December 2025?
Denali National Park experiences an average snowfall of 2.5 cm during December, occurring over 2 days.
What are the typical wind conditions in Denali National Park during December?
The average wind speed in Denali National Park during December is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
Denali National Park snow forecast December 2025
Track daily snowfall levels and discover Denali National Park’s snowy potential this December ❄️
December rainfall patterns in Denali National Park
Explore the daily rainfall trends and prepare for Denali National Parks December weather 💧
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Where is Denali National Park?Get accurate weather forecasts for Denali National Park, located at latitude 63.541 and longitude -151.724. Stay updated with localized weather information tailored for Denali National Park.
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