Best year time to visit Tramelan

General weather information about Tramelan

Average annual temperature is 8.2 °C

Absolute maximum temperature: 30.5 °C

Absolute minimum temperature: -14.9 °C

Number of sunny days: 105 days

Number of rainy days: 237 days

Number of snow days: 23 days

Look at detailed online map of Tramelan

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

Tramelan air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.613.114.715.519.225.929.230.525.523.512.29.6
Average daytime temperature (°C)1.44.87.38.313.921.020.520.820.315.15.24.2
Average temperature (°C)-0.90.73.44.610.116.516.316.615.711.22.61.3
Average night temperature (°C)-3.5-3.2-0.61.16.511.912.013.011.47.60.3-1.1
Absolute minimum temperature (°C)-14.9-12.6-9.2-5.52.09.97.56.05.00.7-8.8-10.5

Tramelan 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)9.010.311.913.615.115.915.514.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)2.76.47.17.69.513.411.610.110.37.23.13.2
Precipitation (mm)101331461261297721714463151231194
Sunny days51210759491615310
Rainy days131019232621272214162620
Snow days1362000000011

Tramelan - weather forecast by months

Tramelan weather in januaryTramelan weather in februaryTramelan weather in marchTramelan weather in aprilTramelan weather in mayTramelan weather in juneTramelan weather in julyTramelan weather in augustTramelan weather in septemberTramelan weather in octoberTramelan weather in novemberTramelan weather in december

Best time to visit Tramelan:

The best time to visit Tramelan during the most sunny months:

  • June — 13.4(h)
  • July — 11.6(h)
  • August — 10.1(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Tramelan:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Tramelan is at

  • July — 217(mm)
  • November — 231(mm)
  • December — 194(mm)

    • Weather forecast in the closest to Tramelan admin centers

    Weather forecast in the closest towns to Tramelan

    Explore Tramelan

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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