Pitkin County (Aspen)
December
Weather in Pitkin County for December 2025
Your guide to Pitkin County weather in December - trends and predictions
With an average of 4 snowy days, Pitkin County usually enjoys a light touch of snow in December.
In general, the average temperature in Pitkin County at the beginning of December is 4.9 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 0 °F by the end of December.
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Snow Forecast ❄️
Temperatures
More
27
Dry days
0
Rainy days
4
Snow days
2°/-11°
Temperatures
9 km/h
Avg max wind
63 %
Avg humidity
Pitkin County Weather December
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  3° | 2 6° | 3  6° | 4 6° | 5  3° | 6 5° | |
| 7 5° | 8 2° | 9 -7° | 10 -9° | 11  -1° | 12 3° | 13  -4° |
| 14 4° | 15 -2° | 16 4° | 17 0° | 18 2° | 19 5° | 20 7° |
| 21 8° | 22 4° | 23  1° | 24 5° | 25 3° | 26 2° | 27 -2° |
| 28 -1° | 29 3° | 30  -1° | 31 -4° |
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Temperatures trend during December in Pitkin County
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 | Sunny | 3° /-11° | 0 mm | 0 cm | |
| Dec. 2 | Sunny | 6° /-12° | 0 mm | 0 cm | |
| Dec. 3 | Cloudy | 6° /-12° | 0 mm | 0 cm | |
| Dec. 4 | Cloudy | 6° /-9° | 0 mm | 0 cm | |
| Dec. 5 | Overcast | 3° /-9° | 0 mm | 0 cm | |
| Dec. 6 | Sunny | 5° /-10° | 0 mm | 0 cm | |
| Dec. 7 | Sunny | 5° /-10° | 0 mm | 0 cm | |
| Dec. 8 | Sunny | 2° /-11° | 0 mm | 0 cm | |
| Dec. 9 | Overcast | -7° /-12° | 0 mm | 0 cm | |
| Dec. 10 | Overcast | -9° /-16° | 0 mm | 0 cm | |
| Dec. 11 | Partly cloudy | -1° /-18° | 0 mm | 0 cm | |
| Dec. 12 | Overcast | 3° /-13° | 0 mm | 0 cm | |
| Dec. 13 | Moderate snow | -4° /-12° | 3.4 mm | 2.5 cm | |
| Dec. 14 | Partly cloudy | 4° /-16° | 0 mm | 0 cm | |
| Dec. 15 | Partly cloudy | -2° /-6° | 0 mm | 0 cm | |
| Dec. 16 | Sunny | 4° /-16° | 0 mm | 0 cm | |
| Dec. 17 | Overcast | 0° /-9° | 0 mm | 0 cm | |
| Dec. 18 | Partly cloudy | 2° /-16° | 0 mm | 0 cm | |
| Dec. 19 | Sunny | 5° /-9° | 0 mm | 0 cm | |
| Dec. 20 | Sunny | 7° /-7° | 0 mm | 0 cm | |
| Dec. 21 | Sunny | 8° /-7° | 0 mm | 0 cm | |
| Dec. 22 | Cloudy | 4° /-8° | 0 mm | 0 cm | |
| Dec. 23 | Mist | 1° /-1° | 0 mm | 0 cm | |
| Dec. 24 | Mist | 5° /-15° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | 3° /-9° | 0 mm | 0 cm | |
| Dec. 26 | Mist | 2° /-10° | 0 mm | 0 cm | |
| Dec. 27 | Moderate snow | -2° /-5° | 14.1 mm | 9.1 cm | |
| Dec. 28 | Mist | -1° /-11° | 12.8 mm | 9.2 cm | |
| Dec. 29 | Overcast | 3° /-1° | 0 mm | 0 cm | |
| Dec. 30 | Moderate or heavy snow with thunder | -1° /-17° | 22.9 mm | 12.4 cm | |
| Dec. 31 | Partly cloudy | -4° /-23° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Pitkin County 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 Pitkin County forecast closer to your planned date for the most up-to-date weather information.
Pitkin County in December - FAQ
What are the expected maximum and minimum temperatures in Pitkin County 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 Pitkin County during December?
Moderate rainfall is anticipated in Pitkin County during December, with a total of 53.2 mm spread over approximately 0 days. Considering plans for rainy days is advisable.
Will it snow in Pitkin County in December 2025?
Pitkin County experiences an average snowfall of 33.1 cm during December, occurring over 4 days.
What are the typical wind conditions in Pitkin County during December?
The average wind speed in Pitkin County during December is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
Pitkin County snow forecast December 2025
Track daily snowfall levels and discover Pitkin County’s snowy potential this December ❄️
December rainfall patterns in Pitkin County
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Where is Pitkin County?Get accurate weather forecasts for Pitkin County, located at latitude 39.191 and longitude -106.818. Stay updated with localized weather information tailored for Pitkin County.
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