Measurements:
°C
°F
CURRENT WEATHER
12:24
Chamonix
64°F
SE 4 mph
Feels like: 64°F
Precip: 0%
World Resorts France Chamonix Weather

7 Day Weather Forecast

05.30
sat
DAY
64°F
SE 4 mph
precip
0%
NIGHT
50°F
NE 1 mph
precip
100%
05.31
sun
DAY
64°F
SE 5 mph
precip
100%
NIGHT
48°F
SE 3 mph
precip
63%
06.01
mon
DAY
56°F
S 4 mph
precip
75%
NIGHT
48°F
N 3 mph
precip
0%
06.02
tue
DAY
60°F
E 6 mph
precip
100%
NIGHT
40°F
E 4 mph
precip
100%
06.03
wed
DAY
42°F
SE 6 mph
precip
100%
NIGHT
38°F
E 2 mph
precip
57%
06.04
thu
DAY
56°F
SE 4 mph
precip
0%
NIGHT
48°F
N 5 mph
precip
0%
06.05
fri
DAY
68°F
NE 2 mph
precip
0%
NIGHT
52°F
NW 4 mph
precip
0%

Chamonix Sea Water Temperature in May, °F

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Chamonix was 15.6°F. The maximum and minimum values were 12.4°F and 20.6°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 65.1 °F
August 64.4 °F
June 61.3 °F
Warmest sea temperature:
August 72.1 °F
July 70.8 °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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