World Resorts Switzerland Winterthur Weather

Winterthur Sea Temperature in July

Average sea water temperature in July:
+69.2°F
Minimum sea water temperature in July: 79.3°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 73.9°F. The highest and lowest sea temperatures during the month were 78.4°F and 71.4°F.

Monthly sea water temperature in Winterthur, °F

Which Switzerland resorts have warmest sea in July?

Place name July 2025 July 2024
Zurich 74.0°F 72.1°F
Winterthur 73.9°F 72.1°F
Montreux 73.0°F 71.5°F
Gstaad 73.0°F 71.5°F
Verbier 73.0°F 71.5°F
St Gallen 72.9°F 71.7°F
Vevey 72.7°F 71.5°F
Geneva 72.0°F 69.5°F
Lausanne 72.0°F 70.8°F
Lake Geneva 71.8°F 70.8°F

Best time for vacation in Winterthur

Sunniest months:
August 15 days
July 13 days
April 12 days
Warmest months:
August 76.0 °F
July 76.0 °F
June 73.9 °F
Warmest sea temp:
August 69.9 °F
July 69.2 °F
September 65.4 °F
Coldest months:
January 38.0 °F
December 39.5 °F
February 41.7 °F
Rainiest months:
May 7 days
June 7 days
July 7 days
Windiest months:
March 5.2 mph
May 5.1 mph
April 5.1 mph

Winterthur on a weather map

Current weather
02:59
Winterthur
+32°F
NE 12 mph
Feels like: +23°F
Precip.: 100%
Places in Switzerland:
Name
°F
Basle
+34°F
Berne
+32°F
Vevey
+25°F
Verbier
+14°F
Winterthur
+32°F
Gstaad
+25°F
Geneva
+32°F
Lake Geneva
+36°F
Lausanne
+36°F
Lugano
+25°F
Lucerne
+30°F
Montreux
+25°F
St Gallen
+32°F
Zermatt
0°F
Zurich
+32°F
all places
24 Hours Forecast
Winterthur
Local time: 02:59
January 10, saturday
0300
32°F
NE
12 mph
0600
32°F
NE
12 mph
0900
32°F
NE
11 mph
1200
34°F
E
14 mph
1500
32°F
NE
11 mph
1800
30°F
NE
12 mph
2100
28°F
E
11 mph
January 11, sunday
0000
27°F
E
7 mph
Units of measurement: °C / °F