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

What kind of temperatures can you expect in Schmerikon during September? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

Typically, September in Schmerikon includes pleasant temperatures and heavy rainfall. You can expect daytime temperatures to reach around 18°C, while the nights will see a decline to about 9°C.

Precipitation

Schmerikon in September usually receives heavy rainfall, averaging around 161 mm for the month. Typically, you can expect about 13 days of rain this month.

Average sunshine

The area enjoys a moderate level of sunlight, with around 157 hours. It's a good balance between sunny and cloudy days.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. September generally stands out with the best circumstances. While January, February, March, April, May, October, November and December tend to showcase less optimal conditions.

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

 

Schmerikon, monthly averages in September

Min Temperature 9°C  

Max Temperature 18°C  

Chance of Rain 44%  

Precipitation 161 mm  

Rainy days 13 days  

Humidity 78% *  

Sunshine 157 hours *  

Percentage Sunshine *  

Data from: Säntis (the highest mountain in the Alpstein massif), Switzerland (30 KM, 19 Miles).

Where to go in Switzerland in September

Find out more about the weather in Switzerland and which places have the best travel 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 this month?

For visitors traveling to Schmerikon, 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.

Swimming

6/10

Camping

3/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Schmerikon.

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 travel conditions. Find out where to go with our weather planner.