World Resorts Switzerland Winterthur Weather

Winterthur sea water temperature

Current sea water temperature:
+58.5°F
Minimum sea water temperature in November: 58.3°F
Maximum sea water temperature in November: 32.0°F
Average sea water temperature in November: 50.5°F

Sea water temperature for the last 10 days:

October 28 58.5°F October 23 58.6°F
October 27 59.0°F October 22 59.0°F
October 26 59.5°F October 21 59.4°F
October 25 57.6°F October 20 59.9°F
October 24 58.1°F October 19 60.3°F

When is the warmest sea in Winterthur?

Based on the data about daily sea water temperature for the last three years the warmest sea in Winterthur was noticed in August, July and September.

Monthly Sea Temperatures in Winterthur, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 76.5°F. The highest and lowest sea temperatures during the month were 79.2°F and 72.5°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 76.0°F. The highest and lowest sea temperatures during the month were 79.7°F and 73.9°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 70.0°F. The highest and lowest sea temperatures during the month were 74.1°F and 64.2°F.

Best time for vacation in Winterthur

Sunniest months:
August 15 days
July 13 days
April 12 days
Warmest months:
July 76.3 °F
August 76.1 °F
June 74.1 °F
Warmest sea temp:
August 70.3 °F
July 69.7 °F
September 65.7 °F
Coldest months:
January 37.9 °F
December 39.5 °F
February 42.0 °F
Rainiest months:
May 7 days
June 6 days
July 6 days
Windiest months:
March 5.1 mph
May 5.1 mph
April 5.0 mph

Winterthur on a weather map

Winterthur
+45°F
SW 8 mph
Feels like: +39°F
Precip.: 14%
Places in Switzerland:
Name
°F
+46°F
+48°F
+30°F
+45°F
+48°F
+46°F
+48°F
+46°F
+48°F
+48°F
+43°F
+36°F
+23°F
+45°F
+50°F
24 Hours Forecast
Winterthur
Local time: 12:26
November 04, wednesday
1500
48°F
SW
8 mph
1800
36°F
SW
4 mph
2100
34°F
SW
2 mph
November 05, thursday
0000
32°F
S
1 mph
0300
30°F
SW
2 mph
0600
30°F
SW
2 mph
0900
37°F
SW
2 mph
1200
48°F
S
2 mph
Units of measurement: °C / °F