Climate in Geneva (Canton of Geneva), 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

Average min and max temperatures in Geneva, Switzerland   Copyright © 2022  weather-and-climate.com

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly sunhours in Geneva, Switzerland   Copyright © 2022  weather-and-climate.com

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Daily percent of sunshine

The mean percent of sunhours during the day over the year

Average percent of sunshine in Geneva, Switzerland   Copyright © 2022  weather-and-climate.com

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Monthly precipitation

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

Average precipitation (rain/snow) in Geneva, Switzerland   Copyright © 2022  weather-and-climate.com

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Monthly rainy days

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

Average rainy days (rain/snow) in Geneva, Switzerland   Copyright © 2022  weather-and-climate.com

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Average humidity

The mean monthly relative humidity over the year

Average relative humidity in Geneva, Switzerland   Copyright © 2022  weather-and-climate.com

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Weather Forecasts for Geneva (Canton of Geneva)

TUE Aug 09
29°C | 12°C
Sunny

Sunny

WED Aug 10
30°C | 12°C
Sunny

Sunny

THU Aug 11
31°C | 13°C
Sunny

Sunny

The best time of year to visit Geneva in Switzerland

Geneva's high altitude results in pleasantly warm summers, mild winters (with temperatures not going much below freezing), and year round rainfall. July is the hottest month in Geneva with an average temperature of 20 degrees Celsius (67°Fahrenheit) and the coldest month is January with 2 degrees Celsius (35°Fahrenheit) Travelers to the region may experience either the Bise (super cold wind) or the Foehn (hot wind), depending on the month.

Best time to visit would be July and August if you don't mind that it's more busy with tourists. If you don't want to be in the peak season visit Geneva in June or September. The weather is pleasant with mild temperatures, however September is the wettest month.

During the month of June, August and September you are most likely to experience good weather with pleasant average temperatures that fall between 20 degrees Celsius (68°F) and 26 degrees Celsius (79°F).

Other facts from our historical climate data:

  • Which is the warmest month in Geneva?
    July has an average maximum temperature of 27°C (80°F) and is the warmest month of the year.
  • Which is the coldest month in Geneva?
    The coldest month is January with an average maximum temperature of 5°C (40°F).
  • Which is the wettest month in Geneva?
    October tops the wettest month list with 106mm (4.2in) of rainfall.
  • Which is the driest month in Geneva?
    February is the driest month with 69mm (2.7in) of precipitation.
  • Which is the sunniest month in Geneva?
    July is the sunniest month with an average of 265 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.