Overall on the next 14 days there will be 7 days with snow in Aspen and a total of 44.2 cm of snow.
It will be snowy on the following days:
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Aspen 
Weather in December 2025
Overall on the next 14 days there will be 7 days with snow in Aspen and a total of 44.2 cm of snow.
It will be snowy on the following days:
The weather in Aspen in December is very cold with temperatures between -16°C and -3°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Aspen during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Let it snow! You can expect Aspen to be covered in white during the month of December. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Aspen in December 2025.
If you’re planning to visit Aspen in the near future, we highly recommend that you review the 14 day weather forecast for Aspen before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -18° | 4 | 7 | 20 | 68 mm | Awful | Aspen in January |
| February | -3° / -16° | 5 | 2 | 23 | 88 mm | Awful | Aspen in February |
| March | 1° / -13° | 6 | 3 | 23 | 94 mm | Awful | Aspen in March |
| April | 5° / -9° | 8 | 2 | 22 | 99 mm | Awful | Aspen in April |
| May | 12° / -5° | 11 | 5 | 20 | 110 mm | Awful | Aspen in May |
| June | 20° / 1° | 8 | 13 | 10 | 68 mm | Bad | Aspen in June |
| July | 23° / 4° | 15 | 12 | 5 | 165 mm | Ok | Aspen in July |
| August | 21° / 3° | 12 | 13 | 8 | 130 mm | Bad | Aspen in August |
| September | 18° / 0° | 8 | 12 | 9 | 77 mm | Bad | Aspen in September |
| October | 10° / -6° | 5 | 13 | 13 | 56 mm | Bad | Aspen in October |
| November | 3° / -11° | 4 | 13 | 13 | 54 mm | Awful | Aspen in November |
| December | -3° / -16° | 5 | 6 | 20 | 77 mm | Awful | Aspen in December |
