Vella weather in September (Grisons, Switzerland)

What can you expect from the weather in Vella during September? Check out this comprehensive weather guide.

In September, Vella generally has moderate temperatures and high rainfall. Daytime temperatures hover around 14°C, while nights can cool down to about 3°C.

Vella in September usually receives high rainfall, averaging around 151 mm for the month. Rain is expected on roughly 15 days.

The area enjoys a balanced 156 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Vella. July and September typically offer the best circumstances. While January, February, March, April, May, June, August, October, November and December tend to showcase less optimal conditions.

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

 

Vella, monthly averages in September

Min Temperature 3°C  

Max Temperature 14°C  

Chance of Rain 49%  

Precipitation 151 mm  

Rainy days 15 days  

Humidity 75% *  

Sunshine 156 hours *  

Percentage Sunshine 50% *  

* Data from: Disentis, Switzerland (24 KM, 15 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 Vella 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?

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

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.