Weather in Aspen: December
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Average day temperature: | 28.8°F |
| Average night temperature: | 11.3°F | |
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Number of sunny days: | 14 days |
| Day length: | 9.4 - 9.6 hours | |
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Number of days with precipitation: | 4 days |
| Precipitation totals: | 2.0 in. | |
| more information | ||
14 days
forecast
forecast
| Aspen |
weather in
January
January
| Aspen |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 49°F. At the same time the lowest night temperature was 0°F. Daily and nightly averages during December were 36.8°F and 21.0°F.
Sunny, partly cloudy and cloudy days
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Aspen in December is 1.8 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 4.4 mph It makes December lest windy month of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 5.0.
Best time for vacation in Aspen
Aspen on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Aspen
Local time: 02:14
June 29, monday
0300
37°F
NE
11 mph
11 mph
0600
36°F
NE
10 mph
10 mph
0900
55°F
NE
21 mph
21 mph
1200
63°F
E
16 mph
16 mph
1500
66°F
NE
18 mph
18 mph
1800
64°F
E
16 mph
16 mph
2100
36°F
NE
2 mph
2 mph
June 30, tuesday
0000
34°F
NW
6 mph
6 mph
