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

What weather conditions can you expect in Haag this September? Find out what kind of weather to expect during this month.

Temperatures

The month of September in Haag typically includes moderate temperatures and heavy rainfall. In the daytime, temperatures tend to hover near 18°C, cooling down at night to around 8°C.

Precipitation

Haag in September usually receives heavy rainfall, averaging around 165 mm for the month. On average, there are about 14 days with rain during this month.

Average sunshine

Expect a moderate amount of sunlight, with approximately 145 hours. This means a pleasant mix of sun and clouds.

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 Haag climate page with graphs.

 

Haag, monthly averages in September

Min Temperature 8°C  

Max Temperature 18°C  

Chance of Rain 45%  

Precipitation 165 mm  

Rainy days 14 days  

Humidity 77% *  

Sunshine 145 hours *  

Percentage Sunshine *  

* Data from: Vaduz, Liechtenstein (8 KM, 5 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 Haag, 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

Cycling

5/10

Walking

5/10

Camping

3/10

Interested in more climate information?

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

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.