Current sea water temperature:
+75.9°F
| Minimum sea water temperature in June: | 76.3°F |
| Maximum sea water temperature in June: | 32.0°F |
| Average sea water temperature in June: | 63.1°F |
| more information | |
14 days
forecast
forecast
| Chamonix |
monthly
weather
weather
| Chamonix |
Sea water temperature for the last 10 days:
| June 26 | 75.9°F | June 21 | 72.0°F |
| June 25 | 76.3°F | June 20 | 70.9°F |
| June 24 | 75.7°F | June 19 | 72.5°F |
| June 23 | 74.5°F | June 18 | 70.9°F |
| June 22 | 73.6°F | June 17 | 69.6°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
June
June
| Chamonix |
Best time for vacation in Chamonix
Chamonix on a weather map
Places in France:
Name
°F
24 Hours Forecast
Chamonix
Local time: 14:03
June 26, friday
1500
72°F
SE
5 mph
5 mph
1800
66°F
S
3 mph
3 mph
2100
59°F
NW
6 mph
6 mph
June 27, saturday
0000
59°F
NW
5 mph
5 mph
0300
57°F
NW
4 mph
4 mph
0600
55°F
NW
4 mph
4 mph
0900
66°F
NW
2 mph
2 mph
1200
73°F
SE
3 mph
3 mph
