ClimateForecastAprilMay >>

Climate in Rorschach (St.Gallen Canton), Switzerland

The graphs below show the monthly weather averages over the year.

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.

Weather Forecasts for Rorschach

Fri   Apr 26
13°C | 2°C
NW 14 km/h
0.3 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Sat   Apr 27
18°C | 4°C
S 14 km/h
almost clear and no rain

almost clear and no rain

Sun   Apr 28
17°C | 8°C
N 11 km/h
overcast and no rain

overcast and no rain

The best time of year to visit Rorschach in Switzerland

During the months of June, July and August 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 months have the greatest rainfall in Rorschach?
    Most rainfall (rainy season) is seen in May, June, July and August.
  • Which is the warmest month in Rorschach?
    July has an average maximum temperature of 24°C and is the warmest month of the year.
  • Which is the coldest month in Rorschach?
    The coldest month is January with an average maximum temperature of 4°C.
  • Which is the wettest month in Rorschach?
    June tops the wettest month list with 174 mm of rainfall.
  • Which is the driest month in Rorschach?
    January is the driest month with 97 mm of precipitation.
  • Which is the sunniest month in Rorschach?
    July is the sunniest month with an average of 229 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.