Weather in Courmayeur: December
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Average day temperature: | 28.6°F |
| Average night temperature: | 18.8°F | |
 |
Number of sunny days: | 13 days |
| Day length: | 8.7 - 8.9 hours | |
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Number of days with precipitation: | 6 days |
| Precipitation totals: | 5.3 in. | |
| more information | ||
14 days
forecast
forecast
| Courmayeur |
weather in
January
January
| Courmayeur |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 38°F. At the same time the lowest night temperature was 17°F. Daily and nightly averages during December were 32.7°F and 24.2°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 Courmayeur in December is 6.0 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 4.6 mph It makes December one of the most windy months 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: 4.9.
Best time for vacation in Courmayeur
Courmayeur on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Courmayeur
Local time: 00:54
December 29, monday
0300
25°F
NW
6 mph
6 mph
0600
25°F
NW
5 mph
5 mph
0900
27°F
NW
4 mph
4 mph
1200
37°F
NE
2 mph
2 mph
1500
36°F
NE
1 mph
1 mph
1800
23°F
NW
4 mph
4 mph
2100
21°F
NW
4 mph
4 mph
December 30, tuesday
0000
21°F
NW
3 mph
3 mph
