Best year time to visit Interlaken

General weather information about Interlaken

Average annual temperature is 11.6 °C

Absolute maximum temperature: 34.4 °C

Absolute minimum temperature: -7.3 °C

Number of sunny days: 118 days

Number of rainy days: 234 days

Number of snow days: 13 days

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

Interlaken air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)15.715.519.318.423.529.932.034.427.926.616.213.6
Average daytime temperature (°C)5.39.111.912.017.824.624.624.923.419.59.88.7
Average temperature (°C)2.84.67.08.213.119.019.819.818.614.36.55.0
Average night temperature (°C)0.20.72.64.38.212.415.014.614.09.83.32.1
Absolute minimum temperature (°C)-7.3-4.5-2.6-1.13.88.210.210.29.35.5-1.4-5.1

Interlaken 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)9.010.311.913.615.015.815.414.212.610.99.48.6
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.08.08.0
Sunshine mean duration (h)3.97.47.27.88.713.112.110.410.37.83.73.9
Precipitation (mm)89551682231877623315992141299292
Sunny days81695513614171339
Rainy days151021252617251713182621
Snow days821000000011

Interlaken - weather forecast by months

Interlaken weather in januaryInterlaken weather in februaryInterlaken weather in marchInterlaken weather in aprilInterlaken weather in mayInterlaken weather in juneInterlaken weather in julyInterlaken weather in augustInterlaken weather in septemberInterlaken weather in octoberInterlaken weather in novemberInterlaken weather in december

Best time to visit Interlaken:

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

  • June — 13.1(h)
  • July — 12.1(h)
  • August — 10.4(h)
  • September — 10.3(h)

Months with the longest average daylight duration in Interlaken:

  • June — 15.8(h)
  • July — 15.4(h)

The largest precipitation sum in Interlaken is at

  • April — 223(mm)
  • July — 233(mm)
  • November — 299(mm)
  • December — 292(mm)

    • Weather forecast in the closest to Interlaken admin centers

    Weather forecast in the closest towns to Interlaken

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    Frequently asked questions

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