Home   Weather   Switzerland   St. Moritz   Climate
Flag for Switzerland

Climate & Weather Averages in St. Moritz, Graubünden, Switzerland

Currently: -5 °C. Cold. (Weather station: Samedam-Flugplatz, Switzerland). See more current weather

Annual Weather Averages Near St. Moritz

Averages are for Samedam-Flugplatz, which is 5 kilometers from St. Moritz.

Based on weather reports collected during 2012–2021.

All Year Climate & Weather Averages in St. Moritz

High Temp: 20 °C

Low Temp: -15 °C

Mean Temp: 3 °C

Precipitation: 62.5 mm

Humidity: 73%

Dew Point: -2 °C

Wind: 15 km/h

Pressure: 1018 mbar

Visibility: 35 km

一月 Climate & Weather Averages in St. Moritz

High Temp: -1 °C

Low Temp: -15 °C

Mean Temp: -8 °C

Precipitation: 40.1 mm

Humidity: 77%

Dew Point: -11 °C

Wind: 11 km/h

Pressure: 1020 mbar

Visibility: 33 km

二月 Climate & Weather Averages in St. Moritz

High Temp: 0 °C

Low Temp: -14 °C

Mean Temp: -7 °C

Precipitation: 23.9 mm

Humidity: 73%

Dew Point: -11 °C

Wind: 15 km/h

Pressure: 1020 mbar

Visibility: 32 km

三月 Climate & Weather Averages in St. Moritz

High Temp: 4 °C

Low Temp: -9 °C

Mean Temp: -2 °C

Precipitation: 36.2 mm

Humidity: 68%

Dew Point: -8 °C

Wind: 15 km/h

Pressure: 1018 mbar

Visibility: 36 km

四月 Climate & Weather Averages in St. Moritz

High Temp: 8 °C

Low Temp: -4 °C

Mean Temp: 2 °C

Precipitation: 57.6 mm

Humidity: 66%

Dew Point: -4 °C

Wind: 17 km/h

Pressure: 1015 mbar

Visibility: 34 km

五月 Climate & Weather Averages in St. Moritz

High Temp: 12 °C

Low Temp: 0 °C

Mean Temp: 6 °C

Precipitation: 78.1 mm

Humidity: 67%

Dew Point: 1 °C

Wind: 19 km/h

Pressure: 1015 mbar

Visibility: 32 km

六月 Climate & Weather Averages in St. Moritz

High Temp: 18 °C

Low Temp: 4 °C

Mean Temp: 11 °C

Precipitation: 98.2 mm

Humidity: 70%

Dew Point: 6 °C

Wind: 18 km/h

Pressure: 1016 mbar

Visibility: 35 km

七月 Climate & Weather Averages in St. Moritz

High Temp: 20 °C

Low Temp: 6 °C

Mean Temp: 13 °C

Precipitation: 72.5 mm

Humidity: 70%

Dew Point: 7 °C

Wind: 18 km/h

Pressure: 1016 mbar

Visibility: 37 km

八月 Climate & Weather Averages in St. Moritz

High Temp: 19 °C

Low Temp: 5 °C

Mean Temp: 12 °C

Precipitation: 101.3 mm

Humidity: 74%

Dew Point: 7 °C

Wind: 17 km/h

Pressure: 1017 mbar

Visibility: 35 km

九月 Climate & Weather Averages in St. Moritz

High Temp: 15 °C

Low Temp: 2 °C

Mean Temp: 9 °C

Precipitation: 71.1 mm

Humidity: 76%

Dew Point: 4 °C

Wind: 16 km/h

Pressure: 1018 mbar

Visibility: 36 km

十月 Climate & Weather Averages in St. Moritz

High Temp: 11 °C

Low Temp: -2 °C

Mean Temp: 4 °C

Precipitation: 67.5 mm

Humidity: 76%

Dew Point: 0 °C

Wind: 15 km/h

Pressure: 1019 mbar

Visibility: 36 km

十一月 Climate & Weather Averages in St. Moritz

High Temp: 5 °C

Low Temp: -7 °C

Mean Temp: -1 °C

Precipitation: 63.8 mm

Humidity: 80%

Dew Point: -5 °C

Wind: 11 km/h

Pressure: 1018 mbar

Visibility: 32 km

十二月 Climate & Weather Averages in St. Moritz

High Temp: 0 °C

Low Temp: -12 °C

Mean Temp: -6 °C

Precipitation: 39.4 mm

Humidity: 78%

Dew Point: -9 °C

Wind: 11 km/h

Pressure: 1023 mbar

Visibility: 37 km

Quick Climate Info

Hottest Month七月 (13 °C avg)
Coldest Month一月 (-8 °C avg)
Wettest Month八月 (101.3 mm avg)
Windiest Month五月 (19 km/h avg)
Annual precip.749.7 mm (per year)

Weather by CustomWeather, © 2025