Current sea water temperature:
+59.2°F
| Minimum sea water temperature in October: | 67.8°F |
| Maximum sea water temperature in October: | 32.0°F |
| Average sea water temperature in October: | 59.0°F |
| more information | |
14 days
forecast
forecast
| Chamonix |
monthly
weather
weather
| Chamonix |
Sea water temperature for the last 10 days:
| October 25 | 59.2°F | October 20 | 62.1°F |
| October 24 | 59.7°F | October 19 | 62.6°F |
| October 23 | 60.3°F | October 18 | 63.0°F |
| October 22 | 60.8°F | October 17 | 63.7°F |
| October 21 | 61.3°F | October 16 | 62.6°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:
2026
2025
2024
The average sea water temperature in August of 2026 was 76.3°F. The highest and lowest sea temperatures during the month were 79.2°F and 73.6°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 76.1°F. The highest and lowest sea temperatures during the month were 79.9°F and 73.9°F.
Sea water temperature in September, °F
Show year:
2026
2025
2024
The average sea water temperature in September of 2026 was 70.9°F. The highest and lowest sea temperatures during the month were 74.8°F and 67.3°F.
current
weather
weather
| Chamonix |
weather in
October
October
| Chamonix |
Best time for vacation in Chamonix
Chamonix on a weather map
Places in France:
Name
°F
24 Hours Forecast
Chamonix
Local time: 08:47
October 25, sunday
0900
32°F
N
9 mph
9 mph
1200
34°F
N
9 mph
9 mph
1500
34°F
NE
9 mph
9 mph
1800
34°F
E
2 mph
2 mph
2100
32°F
SE
2 mph
2 mph
October 26, monday
0000
36°F
N
3 mph
3 mph
0300
25°F
NW
7 mph
7 mph
0600
25°F
NW
7 mph
7 mph
