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Vétroz Weather and Climate: A Comprehensive Guide

The climate in Vétroz is marked by big temperature swings throughout the year. Temperatures range from pleasant during the warmest months to very cold in the cooler months. It is also known for its large amounts of rain/snowfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

In Vétroz, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a pleasant 19°C in July to a very cold -3°C in the coolest month, January.

Nights are cooler, with lows often dropping to around -13°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Vétroz experiences significant rain/snowfall throughout the year, averaging 1705 mm of precipitation annually. Precipitation levels in Vétroz remain relatively steady throughout the year. June has the most rain, with 178 mm over 18 days. In October, this drops slightly to 115 mm, making the city's climate fairly predictable.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Vétroz serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 9.0 hours of sunshine daily, and embrace the darker days in December, offering only 2.3 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Sion, Switzerland (4 KM, 2 Miles).

Daily hours of sunshine

Data from: Sion, Switzerland (4 KM, 2 Miles).

Forecast for Vétroz

Wed   Jan 15
3°C | -5°C
NE 1 m/s
almost clear and no rain

almost clear and no rain

Thu   Jan 16
0°C | -9°C
NE 1 m/s
clear and no rain

clear and no rain

Fri   Jan 17
0°C | -8°C
NE 1 m/s
clear and no rain

clear and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Vétroz in Switzerland

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Vétroz?
    Most rainfall (rainy season) is seen in May, June, July and August.
  • When is winter in Vétroz?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Vétroz?
    July has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in Vétroz?
    The coldest month is January with an average maximum temperature of -3°C.
  • Which is the wettest month in Vétroz?
    June tops the wettest month list with 178 mm of rainfall.
  • Which is the driest month in Vétroz?
    October is the driest month with 115 mm of precipitation.
  • Which is the sunniest month in Vétroz?
    July is the sunniest month with an average of 270 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.