Current sea water temperature:
+43.9°F
| Minimum sea water temperature in February: | 44.4°F |
| Maximum sea water temperature in February: | 32.0°F |
| Average sea water temperature in February: | 41.0°F |
| more information | |
14 days
forecast
forecast
| St Gallen |
monthly
weather
weather
| St Gallen |
Sea water temperature for the last 10 days:
| February 27 | 43.9°F | February 22 | 42.1°F |
| February 26 | 43.3°F | February 21 | 41.9°F |
| February 25 | 43.5°F | February 20 | 42.1°F |
| February 24 | 41.7°F | February 19 | 42.3°F |
| February 23 | 41.9°F | February 18 | 42.6°F |
Monthly sea water temperature, °F
When is the warmest sea in St Gallen?
Based on the data about daily sea water temperature for the last three years the warmest sea in St Gallen was noticed in August, July and September.
Monthly Sea Temperatures in St Gallen, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 71.8°F. The highest and lowest sea temperatures during the month were 74.8°F and 67.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 76.3°F and 70.9°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 66.8°F. The highest and lowest sea temperatures during the month were 70.5°F and 63.3°F.
current
weather
weather
| St Gallen |
weather in
March
March
| St Gallen |
Best time for vacation in St Gallen
St Gallen on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
St Gallen
Local time: 01:17
February 28, saturday
0300
41°F
N
4 mph
4 mph
0600
41°F
NE
5 mph
5 mph
0900
46°F
NE
4 mph
4 mph
1200
52°F
E
6 mph
6 mph
1500
48°F
E
5 mph
5 mph
1800
46°F
E
5 mph
5 mph
2100
45°F
E
4 mph
4 mph
March 01, sunday
0000
43°F
E
4 mph
4 mph
