17.12
wed
wed
Day
34°F
S 1 mph
Precip.
0%
0%
Night
27°F
NW 6 mph
Precip.
0%
0%
18.12
thu
thu
Day
32°F
NW 6 mph
Precip.
0%
0%
Night
25°F
NW 9 mph
Precip.
0%
0%
19.12
fri
fri
Day
36°F
N 1 mph
Precip.
0%
0%
Night
30°F
NW 4 mph
Precip.
100%
100%
20.12
sat
sat
Day
34°F
NW 4 mph
Precip.
0%
0%
Night
30°F
NW 7 mph
Precip.
85%
85%
21.12
sun
sun
Day
34°F
NW 7 mph
Precip.
76%
76%
Night
28°F
NW 8 mph
Precip.
79%
79%
22.12
mon
mon
Day
32°F
NW 6 mph
Precip.
78%
78%
Night
28°F
NW 7 mph
Precip.
78%
78%
23.12
tue
tue
Day
32°F
W 5 mph
Precip.
100%
100%
Night
27°F
NW 6 mph
Precip.
68%
68%
24.12
wed
wed
Day
30°F
NW 4 mph
Precip.
57%
57%
Night
25°F
W 4 mph
Precip.
0%
0%
25.12
thu
thu
Day
28°F
NE 2 mph
Precip.
0%
0%
Night
21°F
N 2 mph
Precip.
82%
82%
26.12
fri
fri
Day
27°F
SW 2 mph
Precip.
79%
79%
Night
21°F
NW 4 mph
Precip.
0%
0%
27.12
sat
sat
Day
25°F
SW 2 mph
Precip.
0%
0%
Night
18°F
W 3 mph
Precip.
0%
0%
28.12
sun
sun
Day
23°F
SW 3 mph
Precip.
0%
0%
Night
14°F
W 3 mph
Precip.
0%
0%
29.12
mon
mon
Day
21°F
SW 4 mph
Precip.
0%
0%
Night
12°F
SW 3 mph
Precip.
0%
0%
30.12
tue
tue
Day
21°F
NE 4 mph
Precip.
0%
0%
Night
14°F
W 1 mph
Precip.
0%
0%
sea water
temperature
temperature
| Chamonix |
monthly
weather
weather
| Chamonix |
current
weather
weather
| Chamonix |
7 days
forecast
forecast
| Chamonix |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 48.8°F. The highest and lowest sea temperatures during the month were 49.8°F and 47.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 46.1°F. The highest and lowest sea temperatures during the month were 47.1°F and 44.8°F.
Air temperature in Chamonix, °F
Precipitation total in Chamonix, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Chamonix
Chamonix on a weather map
Places in France:
Name
°F
24 Hours Forecast
Chamonix
Local time: 23:45
December 18, thursday
0000
27°F
NW
6 mph
6 mph
0300
27°F
NW
6 mph
6 mph
0600
25°F
NW
6 mph
6 mph
0900
27°F
NW
7 mph
7 mph
1200
32°F
NW
6 mph
6 mph
1500
32°F
NW
6 mph
6 mph
1800
27°F
NW
9 mph
9 mph
2100
25°F
NW
9 mph
9 mph
