St. Gallen Weather September
St. Gallen is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.
To help you choose the best time to travel, you can find climate data below on the weather in St. Gallen in September.
|average daily high||+16.8°C|
|average daily low||+9.7°C|
|sunny / overcast hours||4.8 / 8.2|
|average monthly precipitation||135 mm|
Temperature in St. Gallen
In September the average daily maximum in St. Gallen is +16.8°C, and the minimum +9.7°C.
Best beach resorts in September:
There are 13 hours of daylight in St. Gallen in September. Out of these, on average 4.8 are sunny, which means it is mostly cloudy.
The amount of precipitation in St. Gallen in September is usually 135 mm, which may ruin part of the trip.