Measurements:
°C
°F
CURRENT WEATHER
15:53
Chamonix
78°F
E 4 mph
Feels like: 78°F
Precip: 0%
World Resorts France Chamonix Weather

7 Day Weather Forecast

07.30
thu
DAY
76°F
SE 1 mph
precip
0%
NIGHT
62°F
NW 6 mph
precip
2%
07.31
fri
DAY
78°F
E 3 mph
precip
2%
NIGHT
56°F
N 2 mph
precip
41%
08.01
sat
DAY
72°F
E 6 mph
precip
1%
NIGHT
56°F
NW 3 mph
precip
5%
08.02
sun
DAY
74°F
E 2 mph
precip
1%
NIGHT
60°F
NW 6 mph
precip
7%
08.03
mon
DAY
72°F
NW 2 mph
precip
10%
NIGHT
56°F
N 2 mph
precip
26%
08.04
tue
DAY
68°F
E 5 mph
precip
36%
NIGHT
56°F
N 2 mph
precip
9%
08.05
wed
DAY
70°F
E 4 mph
precip
2%
NIGHT
58°F
N 3 mph
precip
4%

Chamonix Sea Water Temperature in July, °F

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Chamonix was 24.5°F. The maximum and minimum values were 23.3°F and 26.6°F respectively.

Chamonix on the Weather Map

Best Time to Visit Chamonix
The most sunny months:
August 17 days
October 16 days
July 15 days
The most warm months:
July 65.2 °F
August 64.4 °F
June 61.4 °F
Warmest sea temperature:
August 72.1 °F
July 71.3 °F
September 67.5 °F
The most cold months:
January 24.5 °F
December 27.4 °F
February 27.9 °F
The most rainy months:
June 11 days
May 10 days
July 9 days
The most windy months:
January 4 mph
December 4 mph
February 4 mph
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