World Resorts Switzerland Winterthur Weather

Winterthur Sea Temperature in January

Average sea water temperature in January:
+41.5°F
Minimum sea water temperature in January: 45.0°F
Maximum sea water temperature in January: 32.0°F

Daily sea water temperature in January, °F

Show year:
2025
2024
2023
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49

The average sea water temperature in January of 2025 was 42.9°F. The highest and lowest sea temperatures during the month were 44.1°F and 41.9°F.

Monthly sea water temperature in Winterthur, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
45.5
50.5
56.9
65.2
69.6
68.9
63.5
55.8
47.8
41.8
40.5
41.5

Which Switzerland resorts have warmest sea in January?

Place name January 2025 January 2024
Geneva 47.1°F 49.0°F
Lake Geneva 46.3°F 45.5°F
Lausanne 46.1°F 45.4°F
Vevey 46.0°F 45.3°F
Montreux 45.9°F 45.3°F
Gstaad 45.9°F 45.3°F
Verbier 45.9°F 45.3°F
St Gallen 43.3°F 43.0°F
Zurich 42.9°F 42.0°F
Winterthur 42.9°F 42.0°F

Best time for vacation in Winterthur

Sunniest months:
August 15 days
July 13 days
September 13 days
Warmest months:
July 76.2 °F
August 76.1 °F
June 73.6 °F
Warmest sea temp:
August 69.7 °F
July 68.9 °F
September 65.2 °F
Coldest months:
January 38.0 °F
December 39.4 °F
February 41.7 °F
Rainiest months:
May 8 days
June 7 days
July 7 days
Windiest months:
March 5.2 mph
May 5.2 mph
April 5.1 mph

Winterthur on a weather map

Leaflet | Tiles © Esri
Places in Switzerland:
Name
°F
Berne
+45°F
Vevey
+52°F
Verbier
+36°F
Winterthur
+46°F
Gstaad
+36°F
Geneva
+46°F
Lake Geneva
+43°F
Lausanne
+45°F
Lugano
+50°F
Lucerne
+41°F
Montreux
+52°F
St Gallen
+43°F
St Moritz
+30°F
Zermatt
+32°F
Zurich
+46°F
all places
24 Hours Forecast
Winterthur
Local time: 03:03
April 29, tuesday
0600
46°F
W
1 mph
0900
57°F
SW
3 mph
1200
68°F
SW
7 mph
1500
72°F
SW
9 mph
1800
64°F
SW
8 mph
2100
52°F
SW
4 mph
April 30, wednesday
0000
48°F
SW
2 mph
0300
46°F
SW
2 mph
Units of measurement: °C / °F