Current sea water temperature:
+45.0°F
| Minimum sea water temperature in February: | 46.8°F |
| Maximum sea water temperature in February: | 32.0°F |
| Average sea water temperature in February: | 43.3°F |
| more information | |
14 days
forecast
forecast
| Chamonix |
monthly
weather
weather
| Chamonix |
Sea water temperature for the last 10 days:
| February 24 | 45.0°F | February 19 | 44.8°F |
| February 23 | 44.1°F | February 18 | 45.0°F |
| February 22 | 44.1°F | February 17 | 45.0°F |
| February 21 | 44.4°F | February 16 | 44.2°F |
| February 20 | 44.6°F | February 15 | 44.2°F |
Monthly sea water temperature, °F
When is the warmest sea in Chamonix?
Based on the data about daily sea water temperature for the last three years the warmest sea in Chamonix was noticed in August, July and September.
Monthly Sea Temperatures in Chamonix, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 75.4°F and 70.7°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 72.4°F. The highest and lowest sea temperatures during the month were 75.4°F and 69.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 68.1°F. The highest and lowest sea temperatures during the month were 71.6°F and 64.8°F.
current
weather
weather
| Chamonix |
weather in
March
March
| Chamonix |
Best time for vacation in Chamonix
Chamonix on a weather map
Places in France:
Name
°F
24 Hours Forecast
Chamonix
Local time: 02:03
February 25, wednesday
0300
30°F
NW
6 mph
6 mph
0600
30°F
NW
5 mph
5 mph
0900
36°F
NW
3 mph
3 mph
1200
41°F
N
1 mph
1 mph
1500
39°F
N
1 mph
1 mph
1800
34°F
NW
2 mph
2 mph
2100
32°F
NW
4 mph
4 mph
February 26, thursday
0000
32°F
NW
3 mph
3 mph
