World Resorts France Chamonix Weather

Chamonix sea water temperature

Current sea water temperature:
+48.4°F
Minimum sea water temperature in December: 53.1°F
Maximum sea water temperature in December: 44.4°F
Average sea water temperature in December: 48.6°F

Sea water temperature for the last 10 days:

December 21 48.4°F December 16 49.1°F
December 20 48.4°F December 15 48.7°F
December 19 48.6°F December 14 48.7°F
December 18 48.7°F December 13 49.1°F
December 17 48.7°F December 12 49.5°F

When is the warmest sea in Chamonix?

Based on the data about daily sea water temperature for the last three years the warmest sea in Chamonix was noticed in August, July and September.

Monthly Sea Temperatures in Chamonix, °F

Sea water temperature in August, °F

Show year:
2024
2023
2022

The average sea water temperature in August of 2024 was 73.9°F. The highest and lowest sea temperatures during the month were 76.3°F and 71.1°F.

Sea water temperature in July, °F

Show year:
2024
2023
2022

The average sea water temperature in July of 2024 was 71.3°F. The highest and lowest sea temperatures during the month were 75.9°F and 67.5°F.

Sea water temperature in September, °F

Show year:
2024
2023
2022

The average sea water temperature in September of 2024 was 68.0°F. The highest and lowest sea temperatures during the month were 73.0°F and 63.3°F.

Best time for vacation in Chamonix

Sunniest months:
August 17 days
July 16 days
October 16 days
Warmest months:
July 63.9 °F
August 62.9 °F
June 59.7 °F
Warmest sea temp:
August 69.7 °F
July 68.5 °F
September 65.6 °F
Coldest months:
January 26.9 °F
December 29.4 °F
February 29.9 °F
Rainiest months:
June 12 days
May 11 days
July 9 days
Windiest months:
January 4.8 mph
December 4.8 mph
February 4.7 mph

Chamonix on a weather map

Chamonix
+28°F
NE 8 mph
Feels like: +19°F
Precip.: 100%
Places in France:
Name
°F
+48°F
+55°F
+55°F
+46°F
+45°F
+48°F
+48°F
+52°F
+43°F
+50°F
+52°F
+45°F
+50°F
+52°F
+50°F
24 Hours Forecast
Chamonix
Local time: 04:16
December 22, sunday
0600
28°F
NE
7 mph
0900
28°F
NE
9 mph
1200
28°F
E
13 mph
1500
25°F
E
11 mph
1800
21°F
SE
10 mph
2100
18°F
E
8 mph
December 23, monday
0000
14°F
SE
8 mph
0300
12°F
SE
6 mph
Units of measurement: °C / °F