World Resorts France Chamonix Weather

Chamonix 14 Days Forecast

26.06
fri
Day
72°F
SE 3 mph
Precip.
9%
Night
59°F
NW 5 mph
Precip.
9%
27.06
sat
Day
73°F
SE 3 mph
Precip.
17%
Night
57°F
NW 5 mph
Precip.
9%
28.06
sun
Day
72°F
E 3 mph
Precip.
36%
Night
59°F
NW 4 mph
Precip.
35%
29.06
mon
Day
66°F
SE 4 mph
Precip.
41%
Night
55°F
W 1 mph
Precip.
35%
30.06
tue
Day
63°F
SE 6 mph
Precip.
64%
Night
54°F
W 2 mph
Precip.
19%
01.07
wed
Day
64°F
S 4 mph
Precip.
36%
Night
55°F
SW 2 mph
Precip.
20%
02.07
thu
Day
64°F
SE 5 mph
Precip.
25%
Night
55°F
W 2 mph
Precip.
17%
03.07
fri
Day
63°F
SE 5 mph
Precip.
14%
Night
54°F
SW 2 mph
Precip.
12%
04.07
sat
Day
63°F
SE 5 mph
Precip.
5%
Night
50°F
SE 2 mph
Precip.
13%
05.07
sun
Day
61°F
SE 6 mph
Precip.
2%
Night
48°F
SE 4 mph
Precip.
49%
06.07
mon
Day
57°F
SE 5 mph
Precip.
3%
Night
46°F
NE 2 mph
Precip.
11%
07.07
tue
Day
61°F
E 6 mph
Precip.
3%
Night
46°F
NE 3 mph
Precip.
6%
08.07
wed
Day
57°F
E 6 mph
Precip.
11%
Night
45°F
SE 5 mph
Precip.
25%
09.07
thu
Day
52°F
SE 6 mph
Precip.
1%
Night
48°F
SE 4 mph
Precip.
4%

Sea water temperature in June, °F

Show year:
2026
2025
2024

The average sea water temperature in June of 2026 was 69.3°F. The highest and lowest sea temperatures during the month were 76.3°F and 64.9°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.

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 63.6 °F
August 62.9 °F
June 60.1 °F
Warmest sea temp:
August 69.9 °F
July 68.7 °F
September 65.7 °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
+72°F
SE 5 mph
Feels like: +72°F
Precip.: 57%
Places in France:
Name
°F
+84°F
+84°F
+99°F
+86°F
+84°F
+86°F
+81°F
+86°F
+86°F
+100°F
+90°F
+86°F
+88°F
+100°F
+66°F
24 Hours Forecast
Chamonix
Local time: 14:40
June 26, friday
1500
72°F
SE
5 mph
1800
66°F
S
3 mph
2100
59°F
NW
6 mph
June 27, saturday
0000
59°F
NW
5 mph
0300
57°F
NW
4 mph
0600
55°F
NW
4 mph
0900
66°F
NW
2 mph
1200
73°F
SE
3 mph
Units of measurement: °C / °F