Measurements:
°C
°F
Chamonix
34°F
NW 4 mph
Feels like: 30°F
Precip: 0%
World Resorts France Chamonix Weather

Chamonix Sea Water Temperature

Current Sea Water Temperature:
+57.6°F
Maximum Sea Water Temperature in May: 68.0°F
Minimum Sea Water Temperature in May: 30.0°F
Average water temperature in May: 55.2°F

Sea Water Temperature for the Last 10 Days:

April 30 57.6°F April 25 54.0°F
April 29 55.8°F April 24 53.8°F
April 28 54.4°F April 23 53.8°F
April 27 53.4°F April 22 52.2°F
April 26 53.2°F April 21 53.8°F

When is the Warmest Sea for Chamonix?

According to our data for the last three years for Chamonix the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for Chamonix was 76.6°F. The maximum and minimum values were 73.4°F and 79.2°F respectively.

Sea Water Temperature in July

Select Year: 2024 2023 2022

The average sea surface temperature in July 2024 for Chamonix was 73.7°F. The maximum and minimum values were 69.4°F and 78.8°F respectively.

Sea Water Temperature in September

Select Year: 2024 2023 2022

The average sea surface temperature in September 2024 for Chamonix was 70.0°F. The maximum and minimum values were 64.8°F and 75.6°F respectively.

Best Time to Visit Chamonix
The most sunny months:
August 17 days
October 16 days
July 16 days
The most warm months:
July 65.5 °F
August 64.3 °F
June 60.7 °F
Warmest sea temperature:
August 71.9 °F
July 70.5 °F
September 67.3 °F
The most cold months:
January 24.5 °F
December 27.2 °F
February 27.8 °F
The most rainy months:
June 12 days
May 11 days
July 9 days
The most windy months:
January 4 mph
December 4 mph
February 4 mph

Chamonix on the Weather Map

France Resorts:
NAME
Antibes +60
Biarritz +58
Bordeaux +56
Cannes +58
Corsica +58
Deauville +60
Etretat +58
Marseilles +64
Menton +62
Montpellier +58
Nice +60
Paris +62
Saint-Tropez +62
Toulon +60
Toulouse +58
24 Hours Weather Forecast
Chamonix
Local time: 01:45
01 may, thursday
0300 34°F
NW
4 mph
0600 34°F
W
4 mph
0900 60°F
E
2 mph
1200 66°F
E
4 mph
1500 68°F
E
6 mph
1800 64°F
SE
4 mph
2100 40°F
W
2 mph
02 may, friday
0000 38°F
NW
2 mph