Walenstadt weather in September (St.Gallen Canton, Switzerland)

Looking to travel to Walenstadt in September? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In September, Walenstadt generally has moderate temperatures and heavy rainfall. Anticipate daytime temperatures around 17°C, while night temperatures can drop to 7°C.

Walenstadt in September falls under the rainy season with heavy rainfall, averaging around 185 mm for the month. Based on our climate data of the past 30 years, about 14 days of rain are anticipated.

The city usually sees around 157 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Walenstadt. July typically offers the best circumstances. While January, February, March, April, May, June, August, September, October, November and December tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Walenstadt climate page with graphs.

 

Walenstadt, monthly averages in September

Min Temperature 7°C  

Max Temperature 17°C  

Chance of Rain 47%  

Precipitation 185 mm  

Rainy days 14 days  

Humidity 78% *  

Windspeed 22 km/h *  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Säntis (the highest mountain in the Alpstein massif), Switzerland (10 KM, 6 Miles).

Where to go in Switzerland in September

Find out more about the weather in Switzerland in September and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Walenstadt in September?

For visitors traveling to Walenstadt, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Walenstadt.

Our site offers climate and forecast data for every country in the world. Are you going to Switzerland? On this website you can find historical weather averages for many cities in Switzerland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.