Average sea water temperature in December:
+45.5°F
| Minimum sea water temperature in December: | 49.3°F |
| Maximum sea water temperature in December: | 41.9°F |
Daily sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 45.4°F. The highest and lowest sea temperatures during the month were 47.1°F and 43.2°F.
Monthly sea water temperature in Zurich, °F
Which Switzerland resorts have warmest sea in December?
| Place name | December 2025 | December 2024 |
|---|---|---|
| Geneva | 49.4°F | 49.5°F |
| Lake Geneva | 48.5°F | 49.0°F |
| Lausanne | 48.4°F | 48.9°F |
| Vevey | 48.4°F | 49.0°F |
| Montreux | 48.4°F | 48.9°F |
| Gstaad | 48.4°F | 48.9°F |
| Verbier | 48.4°F | 48.9°F |
| St Gallen | 45.7°F | 46.0°F |
| Winterthur | 45.4°F | 45.8°F |
| Zurich | 45.4°F | 45.8°F |
Best time for vacation in Zurich
Zurich on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Zurich
Local time: 19:55
December 28, sunday
2100
27°F
SW
1 mph
1 mph
December 29, monday
0000
25°F
SW
0 mph
0 mph
0300
25°F
NW
1 mph
1 mph
0600
25°F
NW
1 mph
1 mph
0900
27°F
SW
1 mph
1 mph
1200
37°F
SE
1 mph
1 mph
1500
37°F
NE
1 mph
1 mph
1800
30°F
N
1 mph
1 mph
