World Resorts Switzerland St Gallen Weather

St Gallen Sea Temperature in July

Average sea water temperature in July:
+69.2°F
Minimum sea water temperature in July: 77.9°F
Maximum sea water temperature in July: 32.0°F

Daily 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.

Monthly sea water temperature in St Gallen, °F

Which Switzerland resorts have warmest sea in July?

Place name July 2026 July 2025
Geneva 76.8°F 72.0°F
Zurich 76.7°F 74.0°F
Winterthur 76.7°F 73.9°F
Montreux 76.2°F 73.0°F
Gstaad 76.2°F 73.0°F
Verbier 76.2°F 73.0°F
Vevey 75.8°F 72.7°F
Lake Geneva 75.6°F 71.8°F
Lausanne 75.0°F 72.0°F
St Gallen 74.8°F 72.9°F

Best time for vacation in St Gallen

Sunniest months:
August 16 days
October 15 days
September 14 days
Warmest months:
August 73.2 °F
July 72.9 °F
June 70.8 °F
Warmest sea temp:
August 69.7 °F
July 69.0 °F
September 65.0 °F
Coldest months:
January 37.2 °F
December 39.9 °F
February 41.0 °F
Rainiest months:
July 10 days
May 9 days
June 9 days
Windiest months:
January 4.9 mph
February 4.8 mph
March 4.7 mph

St Gallen on a weather map

Current weather
07:44
St Gallen
+68°F
N 2 mph
Feels like: +68°F
Precip.: 12%
Places in Switzerland:
Name
°F
Berne
+73°F
Vevey
+68°F
Verbier
+64°F
Winterthur
+70°F
Gstaad
+70°F
Geneva
+73°F
Lake Geneva
+73°F
Interlaken
+64°F
Lausanne
+72°F
Lugano
+77°F
Lucerne
+75°F
Montreux
+68°F
St Gallen
+68°F
Zermatt
+52°F
Zurich
+72°F
all places
24 Hours Forecast
St Gallen
Local time: 07:44
July 15, wednesday
0900
68°F
N
2 mph
1200
75°F
S
2 mph
1500
79°F
S
3 mph
1800
72°F
SW
9 mph
2100
63°F
N
6 mph
July 16, thursday
0000
61°F
N
4 mph
0300
61°F
NE
5 mph
0600
61°F
N
2 mph
Units of measurement: °C / °F