Best year time to visit Gros Troncs

General weather information about Gros Troncs

Average annual temperature is 9.8 °C

Absolute maximum temperature: 32.6 °C

Absolute minimum temperature: -14.9 °C

Number of sunny days: 125 days

Number of rainy days: 219 days

Number of snow days: 21 days

Look at detailed online map of Gros Troncs

* Weather data for Gros Troncs Switzerland is based on climate observations for 2026 year

Gros Troncs air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)14.513.617.017.421.326.432.032.626.524.613.713.0
Average daytime temperature (°C)3.47.69.210.416.222.722.823.321.716.96.96.4
Average temperature (°C)0.12.85.26.511.917.818.318.717.012.24.12.7
Average night temperature (°C)-3.4-1.11.22.47.412.613.814.112.38.11.1-0.5
Absolute minimum temperature (°C)-14.9-5.7-4.0-2.83.49.38.65.65.32.4-8.6-12.6

Gros Troncs monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.110.311.913.615.015.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)4.07.97.38.210.413.012.410.910.37.63.74.1
Precipitation (mm)1301620115712810726817391177343241
Sunny days10171163115121915313
Rainy days11818232819261911162614
Snow days1032100000014

Gros Troncs - weather forecast by months

Gros Troncs weather in januaryGros Troncs weather in februaryGros Troncs weather in marchGros Troncs weather in aprilGros Troncs weather in mayGros Troncs weather in juneGros Troncs weather in julyGros Troncs weather in augustGros Troncs weather in septemberGros Troncs weather in octoberGros Troncs weather in novemberGros Troncs weather in december

Best time to visit Gros Troncs:

The best time to visit Gros Troncs during the most sunny months:

  • May — 10.4(h)
  • June — 13.0(h)
  • July — 12.4(h)
  • August — 10.9(h)

Months with the longest average daylight duration in Gros Troncs:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Gros Troncs is at

  • July — 268(mm)
  • November — 343(mm)
  • December — 241(mm)

    • Weather forecast in the closest to Gros Troncs admin centers

    Weather forecast in the closest towns to Gros Troncs

    Explore Gros Troncs

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

    When is the best time to visit Gros Troncs?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Gros Troncs.
    What is the weather like in Gros Troncs?
    See average temperature, rainfall and daylight hours for Gros Troncs by month in the table above.
    How many sunny days does Gros Troncs have?
    The monthly weather statistics above show sunshine and rainfall patterns for Gros Troncs throughout the year.