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September Rainfall Precipitation in St.Gallen Canton

St.Gallen Canton is a region in Switzerland. In September precipitation ranges from high in Wil with 125 mm of rainfall to heavy in Unterterzen with 192 mm of rainfall.

Where and how much does it rain in St.Gallen Canton in September?

Find the average total precipitation in September for the most popular destinations in St.Gallen Canton on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

Select a Month of Interest

Check the weather conditions for any month in St.Gallen Canton.

For a detailed overview of the weather over the year and the best time to visit Switzerland, check out our St.Gallen Canton's climate page.

  • How much rainfall does St.Gallen Canton receive in September?
  • Bad Ragaz experiences fluctuating weather conditions in September, often marked by frequent rainfall that averages around 170 mm).

  • What is the wettest city in September in St.Gallen Canton?
  • In our records, Unterterzen stands out as having an average precipitation level of 192 mm, making it the wettest location.

  • What is the driest city in September in St.Gallen Canton?
  • Our figures indicate that Wil receives the least rainfall, averaging just 125 mm.

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