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Winterthur Climate by Month

The graphs below provide an overview of the climate in Winterthur (Canton of Zurich), Switzerland. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Winterthur

Sat   Nov 02
11°C | 4°C
NE 11 km/h
broken clouds and no rain

broken clouds and no rain

Sun   Nov 03
13°C | 5°C
NE 4 km/h
partly cloudy and no rain

partly cloudy and no rain

Mon   Nov 04
12°C | 5°C
N 4 km/h
partly cloudy and no rain

partly cloudy and no rain

The best time of year to visit Winterthur in Switzerland

During the months of June, July, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Which is the warmest month in Winterthur?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in Winterthur?
    The coldest month is February with an average maximum temperature of 5°C.
  • Which is the wettest month in Winterthur?
    May tops the wettest month list with 125 mm of rainfall.
  • Which is the driest month in Winterthur?
    February is the driest month with 81 mm of precipitation.
  • Which is the sunniest month in Winterthur?
    July is the sunniest month with an average of 230 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.