Sisikon weather in September (Uri, Switzerland)

What can you expect from the weather in Sisikon during September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In September, Sisikon typically experiences moderate temperatures and heavy rainfall. Anticipate daytime temperatures around 16°C, while night temperatures can drop to 7°C.

Sisikon in September falls under the rainy season with heavy rainfall, averaging around 178 mm for the month. Rain is expected on roughly 14 days.

The area experiences a moderate amount of sunshine, with approximately 138 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

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

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

 

Sisikon, monthly averages in September

Min Temperature 7°C  

Max Temperature 16°C  

Chance of Rain 47%  

Precipitation 178 mm  

Rainy days 14 days  

Humidity 78% *  

Windspeed 7 km/h *  

Sunshine 138 hours *  

Percentage Sunshine 52% *  

* Data from: Altdorf, Switzerland (9 KM, 5 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 Sisikon in September?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

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?

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

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.