17.05
sun
sun
Day
39°F
E 3 mph
Precip.
0%
0%
Night
32°F
N 5 mph
Precip.
0%
0%
18.05
mon
mon
Day
37°F
E 4 mph
Precip.
100%
100%
Night
34°F
E 4 mph
Precip.
100%
100%
19.05
tue
tue
Day
37°F
E 4 mph
Precip.
100%
100%
Night
37°F
NE 2 mph
Precip.
0%
0%
20.05
wed
wed
Day
50°F
SE 4 mph
Precip.
0%
0%
Night
39°F
NW 2 mph
Precip.
0%
0%
21.05
thu
thu
Day
55°F
S 4 mph
Precip.
0%
0%
Night
45°F
NW 2 mph
Precip.
0%
0%
22.05
fri
fri
Day
61°F
SE 4 mph
Precip.
0%
0%
Night
48°F
N 2 mph
Precip.
0%
0%
23.05
sat
sat
Day
63°F
SE 4 mph
Precip.
0%
0%
Night
48°F
W 2 mph
Precip.
0%
0%
24.05
sun
sun
Day
59°F
SE 6 mph
Precip.
100%
100%
Night
46°F
SW 4 mph
Precip.
0%
0%
25.05
mon
mon
Day
57°F
SE 5 mph
Precip.
100%
100%
Night
43°F
NW 7 mph
Precip.
100%
100%
26.05
tue
tue
Day
50°F
NW 4 mph
Precip.
100%
100%
Night
43°F
NW 6 mph
Precip.
0%
0%
27.05
wed
wed
Day
55°F
NW 1 mph
Precip.
100%
100%
Night
45°F
NW 2 mph
Precip.
49%
49%
28.05
thu
thu
Day
57°F
S 4 mph
Precip.
100%
100%
Night
46°F
NW 2 mph
Precip.
100%
100%
29.05
fri
fri
Day
61°F
E 3 mph
Precip.
100%
100%
Night
48°F
NW 4 mph
Precip.
0%
0%
30.05
sat
sat
Day
57°F
E 2 mph
Precip.
100%
100%
Night
48°F
NW 4 mph
Precip.
100%
100%
sea water
temperature
temperature
| Chamonix |
monthly
weather
weather
| Chamonix |
current
weather
weather
| Chamonix |
7 days
forecast
forecast
| Chamonix |
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 57.5°F. The highest and lowest sea temperatures during the month were 59.9°F and 54.3°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: 04:03
May 17, sunday
0600
21°F
NW
4 mph
4 mph
0900
34°F
NE
1 mph
1 mph
1200
39°F
E
3 mph
3 mph
1500
43°F
E
5 mph
5 mph
1800
43°F
E
5 mph
5 mph
2100
32°F
E
2 mph
2 mph
May 18, monday
0000
32°F
N
5 mph
5 mph
0300
32°F
N
5 mph
5 mph
