Average sea water temperature in August:
+67.6°F
| Minimum sea water temperature in August: | 78.4°F |
| Maximum sea water temperature in August: | 32.0°F |
Daily sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 71.9°F. The highest and lowest sea temperatures during the month were 75.0°F and 68.2°F.
Monthly sea water temperature in Geneva, °F
Which Switzerland resorts have warmest sea in August?
| Place name | August 2025 | August 2024 |
|---|---|---|
| Montreux | 73.4°F | 73.7°F |
| Gstaad | 73.4°F | 73.7°F |
| Verbier | 73.4°F | 73.7°F |
| Vevey | 73.2°F | 73.6°F |
| Zurich | 72.9°F | 75.1°F |
| Winterthur | 72.9°F | 75.0°F |
| Lausanne | 72.6°F | 73.4°F |
| Lake Geneva | 72.5°F | 73.6°F |
| Geneva | 71.9°F | 74.1°F |
| St Gallen | 71.8°F | 74.2°F |
Best time for vacation in Geneva
Geneva on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Geneva
Local time: 23:56
January 12, monday
0000
21°F
NW
1 mph
1 mph
0300
25°F
N
2 mph
2 mph
0600
28°F
NE
3 mph
3 mph
0900
32°F
NE
2 mph
2 mph
1200
36°F
NE
2 mph
2 mph
1500
37°F
NE
2 mph
2 mph
1800
32°F
NE
2 mph
2 mph
2100
32°F
NE
3 mph
3 mph
