05.08
wed
wed
Day
66°F
SE 4 mph
Precip.
24%
24%
Night
55°F
W 1 mph
Precip.
28%
28%
06.08
thu
thu
Day
66°F
SE 5 mph
Precip.
17%
17%
Night
52°F
W 1 mph
Precip.
13%
13%
07.08
fri
fri
Day
66°F
SE 4 mph
Precip.
2%
2%
Night
52°F
NW 2 mph
Precip.
11%
11%
08.08
sat
sat
Day
70°F
SE 3 mph
Precip.
1%
1%
Night
57°F
NW 5 mph
Precip.
6%
6%
09.08
sun
sun
Day
73°F
E 2 mph
Precip.
1%
1%
Night
57°F
NW 4 mph
Precip.
20%
20%
10.08
mon
mon
Day
70°F
E 2 mph
Precip.
17%
17%
Night
52°F
NW 4 mph
Precip.
13%
13%
11.08
tue
tue
Day
66°F
SE 4 mph
Precip.
2%
2%
Night
54°F
NW 2 mph
Precip.
8%
8%
12.08
wed
wed
Day
70°F
SE 2 mph
Precip.
1%
1%
Night
57°F
NW 4 mph
Precip.
8%
8%
13.08
thu
thu
Day
72°F
E 3 mph
Precip.
1%
1%
Night
59°F
NW 4 mph
Precip.
3%
3%
14.08
fri
fri
Day
75°F
E 4 mph
Precip.
1%
1%
Night
54°F
NW 4 mph
Precip.
11%
11%
15.08
sat
sat
Day
63°F
SE 5 mph
Precip.
43%
43%
Night
52°F
E 3 mph
Precip.
51%
51%
16.08
sun
sun
Day
55°F
SE 6 mph
Precip.
21%
21%
Night
45°F
E 3 mph
Precip.
9%
9%
17.08
mon
mon
Day
57°F
SE 5 mph
Precip.
2%
2%
Night
46°F
N 2 mph
Precip.
4%
4%
18.08
tue
tue
Day
66°F
E 5 mph
Precip.
1%
1%
Night
61°F
NE 5 mph
Precip.
3%
3%
sea water
temperature
temperature
| Chamonix |
monthly
weather
weather
| Chamonix |
current
weather
weather
| Chamonix |
7 days
forecast
forecast
| Chamonix |
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.
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: 23:39
August 06, thursday
0000
55°F
W
1 mph
1 mph
0300
54°F
NE
1 mph
1 mph
0600
50°F
E
1 mph
1 mph
0900
59°F
SE
2 mph
2 mph
1200
66°F
SE
5 mph
5 mph
1500
66°F
SE
6 mph
6 mph
1800
64°F
SE
6 mph
6 mph
2100
55°F
S
3 mph
3 mph
