Day & Night air temperature, °C
The warmest month in Geneva is august. The average daily temp is 24.4°C. The average nightly temp is 11.6°C.
Sea water temperature, °C
The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 18.8°C.
Precipitation total, mm
Number of days with precipitations
This chart shows averages for the last three years. It shows only medium and heavy rains that could bother you during vacation. It doesn't show light rains.
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Geneva
Geneva on a weather map
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