World Resorts Switzerland Winterthur Weather

Winterthur weather in December

Weather in Winterthur: December

Average day temperature: 39.4°F
Average night temperature: 31.7°F
Sea water temperature: 45.5°F
Number of sunny days: 9 days
Day length: 8.4 - 8.7 hours
Number of days with precipitation: 6 days
Precipitation totals: 3.5 in.

Air temperature in December, °F

Show year:
2023
2022
2021

The highest day temperature during December of 2023 was 50°F. At the same time the lowest night temperature was 10°F. Day and night temperature averages during December were 41.9°F and 35.1°F.

Sea water temperature in Winterthur in December, °F

Show year:
2023
2022
2021

The average sea water temperature in December of 2023 was 45.2°F. The highest and lowest sea temperatures during the month were 47.7°F and 42.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in December, in.

Precipitation total value in Winterthur in December is 3.7 in. Other months of the year show relatively similar values.

Wind speed in December, mph

The average wind speed value in December is 4.2 mph It makes December one of the least windy months of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in December is: 2.8.

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 37.9 °F
December 39.4 °F
February 41.6 °F
Rainiest months:
May 8 days
June 7 days
July 7 days
Windiest months:
March 5.2 mph
May 5.2 mph
February 5.1 mph

Winterthur on a weather map

Winterthur
+30°F
SW 4 mph
Feels like: +27°F
Precip.: 100%
Places in Switzerland:
Name
°F
+28°F
+30°F
+45°F
+28°F
+30°F
+19°F
+46°F
+46°F
+45°F
+36°F
+27°F
+37°F
+30°F
+14°F
+30°F
24 Hours Forecast
Winterthur
Local time: 17:20
November 21, thursday
1800
30°F
SW
4 mph
2100
28°F
NW
3 mph
November 22, friday
0000
28°F
S
9 mph
0300
28°F
NE
4 mph
0600
27°F
NE
6 mph
0900
28°F
E
5 mph
1200
32°F
NE
9 mph
1500
32°F
NE
9 mph
Units of measurement: °C / °F