World Resorts France Chamonix Weather

Chamonix 14 Days Forecast

25.10
sun
Day
34°F
N 9 mph
Precip.
87%
Night
28°F
NW 4 mph
Precip.
42%
26.10
mon
Day
48°F
NE 2 mph
Precip.
12%
Night
34°F
NW 7 mph
Precip.
8%
27.10
tue
Day
61°F
E 3 mph
Precip.
11%
Night
37°F
NW 0 mph
Precip.
24%
28.10
wed
Day
48°F
S 4 mph
Precip.
29%
Night
32°F
NW 3 mph
Precip.
12%
29.10
thu
Day
54°F
E 4 mph
Precip.
5%
Night
34°F
NW 4 mph
Precip.
16%
30.10
fri
Day
54°F
E 2 mph
Precip.
3%
Night
28°F
NW 2 mph
Precip.
19%
31.10
sat
Day
46°F
SE 2 mph
Precip.
4%
Night
27°F
W 1 mph
Precip.
23%
01.11
sun
Day
36°F
NE 4 mph
Precip.
20%
Night
23°F
W 1 mph
Precip.
36%
02.11
mon
Day
34°F
SE 2 mph
Precip.
21%
Night
23°F
NW 1 mph
Precip.
36%
03.11
tue
Day
32°F
NE 1 mph
Precip.
22%
Night
23°F
NW 1 mph
Precip.
29%
04.11
wed
Day
39°F
E 2 mph
Precip.
17%
Night
23°F
NW 2 mph
Precip.
21%
05.11
thu
Day
43°F
SE 2 mph
Precip.
6%
Night
27°F
N 1 mph
Precip.
24%
06.11
fri
Day
46°F
SE 2 mph
Precip.
12%
Night
32°F
NE 2 mph
Precip.
32%
07.11
sat
Day
43°F
S 2 mph
Precip.
12%
Night
23°F
NW 3 mph
Precip.
32%

Sea water temperature in October, °F

Show year:
2026
2025
2024

The average sea water temperature in October of 2026 was 64.4°F. The highest and lowest sea temperatures during the month were 67.8°F and 59.2°F.

Sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 53.9°F. The highest and lowest sea temperatures during the month were 57.6°F and 50.4°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

Sunniest months:
August 17 days
October 16 days
July 15 days
Warmest months:
July 63.7 °F
August 63.1 °F
June 60.3 °F
Warmest sea temp:
August 70.3 °F
July 69.2 °F
September 66.1 °F
Coldest months:
January 27.0 °F
December 29.7 °F
February 30.1 °F
Rainiest months:
June 11 days
May 10 days
July 9 days
Windiest months:
January 4.9 mph
December 4.8 mph
February 4.7 mph

Chamonix on a weather map

Chamonix
+34°F
N 9 mph
Feels like: +27°F
Precip.: 44%
Places in France:
Name
°F
+46°F
+61°F
+64°F
+61°F
+63°F
+61°F
+63°F
+61°F
+55°F
+55°F
+59°F
+59°F
+63°F
+59°F
+57°F
24 Hours Forecast
Chamonix
Local time: 09:33
October 25, sunday
1200
34°F
N
9 mph
1500
36°F
NE
8 mph
1800
34°F
NE
4 mph
2100
41°F
SE
3 mph
October 26, monday
0000
28°F
NW
4 mph
0300
27°F
NW
6 mph
0600
25°F
NW
7 mph
0900
34°F
NW
4 mph
Units of measurement: °C / °F