Climate in Interlaken (Canton of Bern), Switzerland

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year. Show in Fahrenheit

Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Daily percent of sunshine

The mean percent of sunhours during the day over the year

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc. Show in Inches

Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average humidity

The mean monthly relative humidity over the year

Weather Forecasts for Interlaken (Canton of Bern)

SUN Jan 16
2°C | -8°C


MON Jan 17
-1°C | -9°C


TUE Jan 18
3°C | -7°C


The best time of year to visit Interlaken in Switzerland

During the month of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 25 degrees Celsius (77°F).

Other facts from our historical climate data:

  • Which is the warmest month in Interlaken?
    July has an average maximum temperature of 24°C (76°F) and is the warmest month of the year.
  • Which is the coldest month in Interlaken?
    The coldest month is January with an average maximum temperature of 3°C (37°F).
  • Which is the wettest month in Interlaken?
    August tops the wettest month list with 144mm (5.7in) of rainfall.
  • Which is the driest month in Interlaken?
    February is the driest month with 68mm (2.7in) of precipitation.
  • Which is the sunniest month in Interlaken?
    July is the sunniest month with an average of 219 hours of sunshine.

  • No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.