Annual Weather Averages Near Sierre
Averages are for Montana, which is 5 kilometers from Sierre.
Based on weather reports collected during 2012–2021.
All Year Climate & Weather Averages in Sierre
High Temp: 21 °C
Low Temp: -5 °C
Mean Temp: 7 °C
Precipitation: 71.6 mm
Humidity: 68%
Dew Point: 1 °C
Wind: 13 km/h
Pressure: 101.81 kPa
Visibility: 12 km
January Climate & Weather Averages in Sierre
High Temp: 2 °C
Low Temp: -5 °C
Mean Temp: -2 °C
Precipitation: 96.8 mm
Humidity: 72%
Dew Point: -7 °C
Wind: 13 km/h
Pressure: 102.09 kPa
Visibility: 12 km
February Climate & Weather Averages in Sierre
High Temp: 3 °C
Low Temp: -5 °C
Mean Temp: -1 °C
Precipitation: 75.8 mm
Humidity: 68%
Dew Point: -7 °C
Wind: 13 km/h
Pressure: 101.97 kPa
Visibility: 13 km
March Climate & Weather Averages in Sierre
High Temp: 7 °C
Low Temp: -2 °C
Mean Temp: 2 °C
Precipitation: 77.6 mm
Humidity: 63%
Dew Point: -5 °C
Wind: 15 km/h
Pressure: 101.80 kPa
Visibility: 13 km
April Climate & Weather Averages in Sierre
High Temp: 11 °C
Low Temp: 2 °C
Mean Temp: 6 °C
Precipitation: 58.6 mm
Humidity: 60%
Dew Point: -2 °C
Wind: 17 km/h
Pressure: 101.51 kPa
Visibility: 12 km
May Climate & Weather Averages in Sierre
High Temp: 14 °C
Low Temp: 4 °C
Mean Temp: 9 °C
Precipitation: 98.8 mm
Humidity: 68%
Dew Point: 3 °C
Wind: 15 km/h
Pressure: 101.57 kPa
Visibility: 11 km
June Climate & Weather Averages in Sierre
High Temp: 19 °C
Low Temp: 9 °C
Mean Temp: 14 °C
Precipitation: 68.6 mm
Humidity: 67%
Dew Point: 7 °C
Wind: 13 km/h
Pressure: 101.60 kPa
Visibility: 12 km
July Climate & Weather Averages in Sierre
High Temp: 21 °C
Low Temp: 11 °C
Mean Temp: 16 °C
Precipitation: 68.1 mm
Humidity: 66%
Dew Point: 9 °C
Wind: 12 km/h
Pressure: 101.62 kPa
Visibility: 11 km
August Climate & Weather Averages in Sierre
High Temp: 21 °C
Low Temp: 10 °C
Mean Temp: 15 °C
Precipitation: 79.8 mm
Humidity: 68%
Dew Point: 9 °C
Wind: 11 km/h
Pressure: 101.70 kPa
Visibility: 12 km
September Climate & Weather Averages in Sierre
High Temp: 17 °C
Low Temp: 7 °C
Mean Temp: 12 °C
Precipitation: 36.4 mm
Humidity: 72%
Dew Point: 7 °C
Wind: 11 km/h
Pressure: 101.84 kPa
Visibility: 12 km
October Climate & Weather Averages in Sierre
High Temp: 12 °C
Low Temp: 4 °C
Mean Temp: 8 °C
Precipitation: 53.0 mm
Humidity: 71%
Dew Point: 2 °C
Wind: 13 km/h
Pressure: 101.88 kPa
Visibility: 13 km
November Climate & Weather Averages in Sierre
High Temp: 7 °C
Low Temp: 0 °C
Mean Temp: 3 °C
Precipitation: 55.4 mm
Humidity: 72%
Dew Point: -2 °C
Wind: 14 km/h
Pressure: 101.82 kPa
Visibility: 12 km
December Climate & Weather Averages in Sierre
High Temp: 4 °C
Low Temp: -4 °C
Mean Temp: 0 °C
Precipitation: 90.0 mm
Humidity: 69%
Dew Point: -6 °C
Wind: 12 km/h
Pressure: 102.34 kPa
Visibility: 13 km