Average sea water temperature in June:
+63.1°F
| Minimum sea water temperature in June: | 78.6°F |
| Maximum sea water temperature in June: | 32.0°F |
Daily sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 70.2°F. The highest and lowest sea temperatures during the month were 78.6°F and 64.9°F.
sea water
temperature
temperature
| Lake Geneva |
monthly
weather
weather
| Lake Geneva |
current
weather
weather
| Lake Geneva |
14 days
forecast
forecast
| Lake Geneva |
Monthly sea water temperature in Lake Geneva, °F
Which Switzerland resorts have warmest sea in June?
| Place name | June 2026 | June 2025 |
|---|---|---|
| Montreux | 70.7°F | 67.8°F |
| Gstaad | 70.7°F | 67.8°F |
| Verbier | 70.7°F | 67.8°F |
| Zurich | 70.5°F | 68.8°F |
| Winterthur | 70.5°F | 68.8°F |
| Geneva | 70.4°F | 67.2°F |
| Vevey | 70.4°F | 67.7°F |
| Lake Geneva | 70.2°F | 67.6°F |
| Lausanne | 69.9°F | 67.3°F |
| St Gallen | 69.8°F | 68.0°F |
Best time for vacation in Lake Geneva
Lake Geneva on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Lake Geneva
Local time: 07:26
July 18, saturday
0900
70°F
E
2 mph
2 mph
1200
77°F
N
2 mph
2 mph
1500
81°F
SE
2 mph
2 mph
1800
77°F
SE
2 mph
2 mph
2100
66°F
W
2 mph
2 mph
July 19, sunday
0000
61°F
SW
3 mph
3 mph
0300
59°F
W
1 mph
1 mph
0600
57°F
NE
2 mph
2 mph
