ClimateForecastDecemberJanuary >>

Les Collons Climate by Month

The temperature in Les Collons can vary quite a bit throughout the year. Temperatures can be pleasant during the warmest months, and very cold during 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 day and night temperature

Visitors to Les Collons can expect significant temperature changes throughout the year. Typically, daytime temperatures range from a pleasant 18°C in July to a very cold -4°C in the coolest month, January. Nights are cooler, with temperatures generally dropping to -13°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Les Collons is known for its substantial rain/snowfall, with annual precipitation reaching 1547 mm. Precipitation levels in Les Collons remain relatively steady throughout the year. May has the most rain, with 153 mm over 20 days. In March, this drops slightly to 109 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, Les Collons 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.

Monthly hours of sunshine

Data from: Sion, Switzerland (5 KM, 3 Miles).

Daily hours of sunshine

Data from: Sion, Switzerland (5 KM, 3 Miles).

The best time of year to visit Les Collons in Switzerland

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Les Collons?
    Most rainfall (rainy season) is seen in May and June.
  • When is winter in Les Collons?
    The coldest season / winter is in the following months: January, February, November and December.
  • Which is the warmest month in Les Collons?
    July has an average maximum temperature of 18°C and is the warmest month of the year.
  • Which is the coldest month in Les Collons?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Les Collons?
    May tops the wettest month list with 153 mm of rainfall.
  • Which is the driest month in Les Collons?
    March is the driest month with 109 mm of precipitation.
  • Which is the sunniest month in Les Collons?
    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.

    Forecast for Les Collons

    Fri   Dec 13
    3°C | -5°C
    NE 4 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sat   Dec 14
    3°C | -1°C
    W 4 km/h
    5.2 mm
    overcast and snow

    overcast and snow

    Sun   Dec 15
    2°C | -3°C
    SW 4 km/h
    1.3 mm
    partly cloudy and snow

    partly cloudy and snow