Best year time to visit Lettenberg

General weather information about Lettenberg

Average annual temperature is 10.1 °C

Absolute maximum temperature: 33.1 °C

Absolute minimum temperature: -13.4 °C

Number of sunny days: 118 days

Number of rainy days: 231 days

Number of snow days: 16 days

Look at detailed online map of Lettenberg

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

Lettenberg air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)13.613.016.917.823.130.133.132.427.423.612.39.6
Average daytime temperature (°C)3.86.29.410.716.824.623.623.522.116.77.35.4
Average temperature (°C)1.32.15.46.812.719.318.718.717.112.14.32.2
Average night temperature (°C)-1.3-1.31.43.18.513.514.214.112.28.01.3-0.9
Absolute minimum temperature (°C)-7.4-6.8-4.1-3.34.910.89.48.05.31.7-3.4-13.4

Lettenberg monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.010.012.014.015.015.015.014.013.011.010.08.0
Daylight mean duration (h)9.010.311.913.615.115.915.514.212.610.99.38.5
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.36.56.97.18.913.511.410.010.27.43.33.4
Precipitation (mm)63391481711486618916863149264172
Sunny days1014955147101714310
Rainy days121222252616242113172518
Snow days920000000023

Lettenberg - weather forecast by months

Lettenberg weather in januaryLettenberg weather in februaryLettenberg weather in marchLettenberg weather in aprilLettenberg weather in mayLettenberg weather in juneLettenberg weather in julyLettenberg weather in augustLettenberg weather in septemberLettenberg weather in octoberLettenberg weather in novemberLettenberg weather in december

Best time to visit Lettenberg:

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

  • June — 13.5(h)
  • July — 11.4(h)
  • August — 10.0(h)
  • September — 10.2(h)

Months with the longest average daylight duration in Lettenberg:

  • June — 15.9(h)
  • July — 15.5(h)

The largest precipitation sum in Lettenberg is at

  • July — 189(mm)
  • November — 264(mm)
  • December — 172(mm)

    • Weather forecast in the closest to Lettenberg admin centers

    Weather forecast in the closest towns to Lettenberg

    Explore Lettenberg

    See also
    MapTrains schedule
    Plan your trip
    AccommodationExperiencesBlog

    Frequently asked questions

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