Chiasso weather in September (Canton of Ticino, Switzerland)

Is Chiasso a good destination in September, weather-wise? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

In September, Chiasso tends to experience high temperatures and heavy rainfall. Throughout the day, temperatures can rise to about 22°C. At night, they generally drop to 14°C.

Precipitation

Chiasso in September falls under the rainy season with heavy rainfall, averaging around 171 mm for the month. Past climate data indicates that roughly 11 days will see rain.

Average sunshine

The area enjoys a balanced 189 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Chiasso. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, November and December tend to be characterized by conditions that may not be as optimal.

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

 

Chiasso, monthly averages in September

Min Temperature 14°C  

Max Temperature 22°C  

Chance of Rain 37%  

Precipitation 171 mm  

Rainy days 11 days  

Humidity 74% *  

Sunshine 189 hours *  

Percentage Sunshine *  

* Data from: Como, Italy (5 KM, 3 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 Chiasso, 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

6/10

Interested in more climate information?

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

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.