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Climate & Weather Averages in Sierre, Valais, Switzerland

Currently: 76 °F. Mild. (Weather station: Montana, Switzerland). See more current weather

Annual Weather Averages Near Sierre

Averages are for Montana, which is 3 miles from Sierre.

Based on weather reports collected during 2012–2021.

All Year Climate & Weather Averages in Sierre

High Temp: 70 °F

Low Temp: 22 °F

Mean Temp: 44 °F

Precipitation: 2.82"

Humidity: 68%

Dew Point: 33 °F

Wind: 8 mph

Pressure: 30.07 "Hg

Visibility: 8 mi

January Climate & Weather Averages in Sierre

High Temp: 35 °F

Low Temp: 22 °F

Mean Temp: 28 °F

Precipitation: 3.81"

Humidity: 72%

Dew Point: 20 °F

Wind: 8 mph

Pressure: 30.15 "Hg

Visibility: 7 mi

February Climate & Weather Averages in Sierre

High Temp: 37 °F

Low Temp: 23 °F

Mean Temp: 30 °F

Precipitation: 2.98"

Humidity: 68%

Dew Point: 20 °F

Wind: 8 mph

Pressure: 30.11 "Hg

Visibility: 8 mi

March Climate & Weather Averages in Sierre

High Temp: 44 °F

Low Temp: 28 °F

Mean Temp: 36 °F

Precipitation: 3.06"

Humidity: 63%

Dew Point: 24 °F

Wind: 9 mph

Pressure: 30.06 "Hg

Visibility: 8 mi

April Climate & Weather Averages in Sierre

High Temp: 52 °F

Low Temp: 35 °F

Mean Temp: 43 °F

Precipitation: 2.31"

Humidity: 60%

Dew Point: 29 °F

Wind: 10 mph

Pressure: 29.98 "Hg

Visibility: 7 mi

May Climate & Weather Averages in Sierre

High Temp: 56 °F

Low Temp: 39 °F

Mean Temp: 48 °F

Precipitation: 3.89"

Humidity: 68%

Dew Point: 37 °F

Wind: 9 mph

Pressure: 29.99 "Hg

Visibility: 7 mi

June Climate & Weather Averages in Sierre

High Temp: 66 °F

Low Temp: 48 °F

Mean Temp: 57 °F

Precipitation: 2.70"

Humidity: 67%

Dew Point: 45 °F

Wind: 8 mph

Pressure: 30.00 "Hg

Visibility: 7 mi

July Climate & Weather Averages in Sierre

High Temp: 70 °F

Low Temp: 51 °F

Mean Temp: 61 °F

Precipitation: 2.68"

Humidity: 66%

Dew Point: 48 °F

Wind: 8 mph

Pressure: 30.01 "Hg

Visibility: 7 mi

August Climate & Weather Averages in Sierre

High Temp: 69 °F

Low Temp: 51 °F

Mean Temp: 60 °F

Precipitation: 3.14"

Humidity: 68%

Dew Point: 48 °F

Wind: 7 mph

Pressure: 30.03 "Hg

Visibility: 7 mi

September Climate & Weather Averages in Sierre

High Temp: 62 °F

Low Temp: 45 °F

Mean Temp: 54 °F

Precipitation: 1.43"

Humidity: 72%

Dew Point: 44 °F

Wind: 7 mph

Pressure: 30.07 "Hg

Visibility: 7 mi

October Climate & Weather Averages in Sierre

High Temp: 54 °F

Low Temp: 39 °F

Mean Temp: 47 °F

Precipitation: 2.09"

Humidity: 71%

Dew Point: 36 °F

Wind: 8 mph

Pressure: 30.09 "Hg

Visibility: 8 mi

November Climate & Weather Averages in Sierre

High Temp: 44 °F

Low Temp: 31 °F

Mean Temp: 38 °F

Precipitation: 2.18"

Humidity: 72%

Dew Point: 28 °F

Wind: 9 mph

Pressure: 30.07 "Hg

Visibility: 8 mi

December Climate & Weather Averages in Sierre

High Temp: 38 °F

Low Temp: 26 °F

Mean Temp: 32 °F

Precipitation: 3.54"

Humidity: 69%

Dew Point: 22 °F

Wind: 8 mph

Pressure: 30.22 "Hg

Visibility: 8 mi

Quick Climate Info

Hottest MonthJuly (61 °F avg)
Coldest MonthJanuary (28 °F avg)
Wettest MonthMay (3.89" avg)
Windiest MonthApril (10 mph avg)
Annual precip.33.82" (per year)

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