Switzerland Weather September
To help you choose the best time to travel, you can find climate data below on the weather in Switzerland in September.
|Switzerland Weather September:
|average daily high
|average daily low
|average monthly precipitation
Temperature in Switzerland
The average daily maximum in September is +18.8 — +20.9°C, and the minimum +10.5 — +10.5°C.
Best places in Switzerland:
The average monthly temperature in the Lake Geneva on the beaches of Geneva in September is +18.3 degrees.
The water is considered very cool, but some hardy people might bathe in it for 10-15 minutes.
The normal amount of precipitation for September is from 99 to 100 mm, which may cause a change of plans on certain days.