Average sea water temperature in January:
+44.3°F
| Minimum sea water temperature in January: | 49.1°F |
| Maximum sea water temperature in January: | 32.0°F |
Daily sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 45.0°F. The highest and lowest sea temperatures during the month were 47.7°F and 42.8°F.
sea water
temperature
temperature
| Lake Geneva |
monthly
weather
weather
| Lake Geneva |
current
weather
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| Lake Geneva |
14 days
forecast
forecast
| Lake Geneva |
Monthly sea water temperature in Lake Geneva, °F
Which Switzerland resorts have warmest sea in January?
| Place name | January 2026 | January 2025 |
|---|---|---|
| Geneva | 46.4°F | 47.1°F |
| Lake Geneva | 45.0°F | 46.3°F |
| Lausanne | 44.9°F | 46.1°F |
| Montreux | 44.9°F | 45.9°F |
| Gstaad | 44.9°F | 45.9°F |
| Verbier | 44.9°F | 45.9°F |
| Vevey | 44.9°F | 46.0°F |
| St Gallen | 42.5°F | 43.3°F |
| Zurich | 42.1°F | 42.9°F |
| Winterthur | 42.1°F | 42.9°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: 03:28
February 05, thursday
0600
39°F
NE
7 mph
7 mph
0900
39°F
N
2 mph
2 mph
1200
46°F
NE
2 mph
2 mph
1500
48°F
W
4 mph
4 mph
1800
43°F
S
8 mph
8 mph
2100
41°F
S
6 mph
6 mph
February 06, friday
0000
41°F
N
2 mph
2 mph
0300
41°F
NE
9 mph
9 mph
