ClimateForecastDecemberJanuary >>

Grône Climate by Month

The climate in Grône 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 also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

In Grône, temperatures differ significantly between summer and winter months. Average daytime temperatures range from a pleasant 19°C in July, the warmest time of the year, to a very cold -4°C during cooler months like January. At night, temperatures typically average around -14°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Grône experiences significant rain/snowfall throughout the year, averaging 1530 mm of precipitation annually. Year-round, Grône has a balanced climate with minimal variation in precipitation. The difference between the wettest month, May, with 150 mm, and the driest month, October, with 109 mm, is minimal.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Grône. While July receives considerable daily sunshine with up to 9.0 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.

Monthly hours of sunshine

Data from: Sion, Switzerland (10 KM, 6 Miles).

Daily hours of sunshine

Data from: Sion, Switzerland (10 KM, 6 Miles).

The best time of year to visit Grône in Switzerland

Other facts from our historical weather data:
  • When is winter in Grône?
    The coldest season / winter is in the following months: January, February, November and December.
  • Which is the warmest month in Grône?
    July has an average maximum temperature of 19°C and is the warmest month of the year.
  • Which is the coldest month in Grône?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Grône?
    May tops the wettest month list with 150 mm of rainfall.
  • Which is the driest month in Grône?
    October is the driest month with 109 mm of precipitation.
  • Which is the sunniest month in Grône?
    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 Grône

    Sat   Dec 14
    2°C | -2°C
    W 4 km/h
    3.2 mm
    overcast and sleet

    overcast and sleet

    Sun   Dec 15
    4°C | -2°C
    W 4 km/h
    partly cloudy and no rain

    partly cloudy and no rain

    Mon   Dec 16
    8°C | -3°C
    N
    clear and no rain

    clear and no rain