Weather in St Moritz: December
 |
Average day temperature: | 23.7°F |
| Average night temperature: | 11.2°F | |
 |
Number of sunny days: | 10 days |
| Day length: | 8.6 - 8.9 hours | |
 |
Number of days with precipitation: | 4 days |
| Precipitation totals: | 2.9 in. | |
| more information | ||
14 days
forecast
forecast
| St Moritz |
weather in
January
January
| St Moritz |
Air temperature in December, °F
Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
-10
-3
4
11
18
25
32
39
46
| Day temperature | Night temperature |
The highest day temperature during December of 2024 was 37°F. At the same time the lowest night temperature was -2°F. Daily and nightly averages during December were 27.4°F and 13.5°F.
Sunny, partly cloudy and cloudy days
| Sunny days | |
| Partly cloudy days | |
| Cloudy days |
32%
23%
45%
Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in December, in.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.4
2.8
4.2
5.6
7.1
8.5
9.9
4.2
5.5
4.5
8.2
6.3
6.0
6.9
3.8
2.8
2.1
2.1
3.3
4.2
5.5
4.5
8.2
6.3
6.0
6.9
3.8
2.8
2.1
2.1
Precipitation total value in St Moritz in December is 3.3 in. Other months of the year show relatively similar values.
Wind speed in December, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.1
2.1
3.2
4.2
5.3
6.3
7.4
5.7
6.2
5.2
5.2
5.3
5.5
5.5
5.8
5.9
5.9
6.1
6.0
5.7
6.2
5.2
5.2
5.3
5.5
5.5
5.8
5.9
5.9
6.1
The average wind speed value in December is 6.0 mph It makes December one of the most windy months of the year.
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.3
2.7
4.0
5.3
6.6
8.0
9.3
4.5
5.9
6.6
7.4
7.7
7.6
4.0
5.2
5.6
5.4
4.7
4.4
4.5
5.9
6.6
7.4
7.7
7.6
4.0
5.2
5.6
5.4
4.7
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: 4.4.
Best time for vacation in St Moritz
St Moritz on a weather map
Leaflet | Tiles © Esri
Places in Switzerland:
Name
°F
24 Hours Forecast
St Moritz
Local time: 15:03
April 17, thursday
1800
34°F
NW
2 mph
2 mph
2100
32°F
W
1 mph
1 mph
April 18, friday
0000
30°F
NW
1 mph
1 mph
0300
27°F
SE
2 mph
2 mph
0600
23°F
S
4 mph
4 mph
0900
23°F
S
4 mph
4 mph
1200
28°F
N
2 mph
2 mph
1500
36°F
NE
4 mph
4 mph
