ClimateForecastAprilMay >>

Climate in St. Moritz (Grisons), 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 St. Moritz

Fri   Apr 26
3°C | -4°C
S 18 km/h
0.7 mm
broken clouds and  chance of slight snow

broken clouds and chance of slight snow

Sat   Apr 27
16°C | -2°C
S 18 km/h
1.6 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Sun   Apr 28
18°C | 5°C
S 18 km/h
2.7 mm
overcast and sleet

overcast and sleet

The best time of year to visit St. Moritz in Switzerland

Other facts from our historical weather data:

  • Which months have the greatest rainfall in St. Moritz?
    Most rainfall (rainy season) is seen in June, July and August.
  • Which is the warmest month in St. Moritz?
    July has an average maximum temperature of 16°C and is the warmest month of the year.
  • Which is the coldest month in St. Moritz?
    The coldest month is January with an average maximum temperature of -6°C.
  • Which is the wettest month in St. Moritz?
    June tops the wettest month list with 160 mm of rainfall.
  • Which is the driest month in St. Moritz?
    February is the driest month with 70 mm of precipitation.
  • Which is the sunniest month in St. Moritz?
    July is the sunniest month with an average of 200 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.