Climate in Gersau (Canton of Schwyz), 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.

Average monthly minimum and maximum temperature in Gersau, Switzerland

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Gersau, Switzerland

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* Data from: Altdorf, Switzerland (16 KM, 10 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average monthly percentage of sunshine in Gersau, Switzerland

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* Data from: Altdorf, Switzerland (16 KM, 10 Miles).

Monthly precipitation

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

Average monthly rainfall, snow, precipitation in Gersau, Switzerland

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Monthly rainy days

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

Average monthly rainy days in Gersau, Switzerland

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Gersau, Switzerland

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* Data from: Altdorf, Switzerland (16 KM, 10 Miles).

Average wind speed

The mean monthly wind speed over the year (in meters per second)

Average monthly wind speed in Gersau, Switzerland

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* Data from: Altdorf, Switzerland (16 KM, 10 Miles).

Weather Forecasts for Gersau

Fri   Mar 29
16°C | 3°C
SE 14 km/h
broken clouds and no rain

broken clouds and no rain

Sat   Mar 30
17°C | 6°C
E 14 km/h
4.6 mm
broken clouds and rain

broken clouds and rain

Sun   Mar 31
15°C | 5°C
SE 11 km/h
3.1 mm
broken clouds and  chance of rain

broken clouds and chance of rain

The best time of year to visit Gersau in Switzerland

During the months of July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • When is the rainy season in Gersau?
    Rainy season in Gersau occurs in the months of May, June, July, August and September.
  • Which is the warmest month in Gersau?
    July has an average maximum temperature of 22°C and is the warmest month of the year.
  • Which is the coldest month in Gersau?
    The coldest month is January with an average maximum temperature of 3°C.
  • Which is the wettest month in Gersau?
    August tops the wettest month list with 217 mm of rainfall.
  • Which is the driest month in Gersau?
    January is the driest month with 127 mm of precipitation.
  • Which is the sunniest month in Gersau?
    July is the sunniest month with an average of 168 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.