World Resorts France Chamonix Weather

Chamonix Sea Temperature in September

Average sea water temperature in September:
+65.4°F
Minimum sea water temperature in September: 75.0°F
Maximum sea water temperature in September: 32.0°F

Daily sea water temperature in September, °F

Show year:
2023
2022
2021

The average sea water temperature in September of 2023 was 70.6°F. The highest and lowest sea temperatures during the month were 75.0°F and 66.6°F.

Monthly sea water temperature in Chamonix, °F

Which France resorts have warmest sea in September?

Place name September 2023 September 2022
Bastia 75.5°F 77.8°F
Roquebrune Cap Martin 75.1°F 77.1°F
Menton 75.1°F 77.0°F
Saint Jean Cap Ferrat 75.0°F 77.2°F
Portivecju 75.0°F 77.7°F
Theoule Sur Mer 74.9°F 76.7°F
Mandelieu la Napoule 74.9°F 76.7°F
Nice 74.9°F 77.1°F
Cannes 74.9°F 76.7°F
Golfe Juan 74.8°F 76.8°F
Juan les Pins 74.8°F 76.8°F
Antibes 74.8°F 76.8°F
Bunifaziu 74.7°F 77.3°F
Saint Laurent du Var 74.7°F 77.0°F
Cagnes sur Mer 74.7°F 76.9°F
Frejus 74.3°F 76.4°F
Cavalaire sur Mer 74.3°F 76.0°F
Saint-Tropez 74.2°F 76.3°F
Calvi 74.2°F 77.4°F
Le Lavandou 74.2°F 75.7°F

Best time for vacation in Chamonix

Sunniest months:
August 18 days
July 16 days
October 16 days
Warmest months:
July 63.9 °F
August 62.7 °F
June 60.0 °F
Warmest sea temp:
August 69.4 °F
July 68.3 °F
September 65.4 °F
Coldest months:
January 26.9 °F
December 29.4 °F
February 29.9 °F
Rainiest months:
June 12 days
May 11 days
July 10 days
Windiest months:
January 4.8 mph
December 4.8 mph
February 4.7 mph

Chamonix on a weather map

Chamonix
+39°F
NW 7 mph
Feels like: +34°F
Precip.: 100%
Places in France:
Name
°F
+55°F
+63°F
+57°F
+61°F
+63°F
+70°F
+61°F
+63°F
+55°F
+61°F
+57°F
+61°F
+57°F
+39°F
+50°F
24 Hours Forecast
Chamonix
Local time: 11:26
April 28, sunday
1200
39°F
NW
7 mph
1500
39°F
NW
7 mph
1800
36°F
NW
6 mph
2100
34°F
NW
5 mph
April 29, monday
0000
32°F
NW
6 mph
0300
32°F
NW
6 mph
0600
32°F
NW
6 mph
0900
39°F
NW
4 mph
Units of measurement: °C / °F