Saillon weather in September (Canton of Valais, Switzerland)

What's the typical weather in Saillon for September? Check out our in-depth weather guide for this month.

Temperatures

Typically, September in Saillon includes moderate temperatures and high rainfall. Expect daytime highs to reach approximately 15°C, with nighttime lows dipping to around 4°C.

Precipitation

Saillon in September usually receives high rainfall, averaging around 131 mm for the month. Expect around 14 days of rain based on historical data.

Average sunshine

Expect sunny days throughout the month, with an estimated 210 hours of sunshine. Making it a pleasant time to visit Saillon.

In case you lean more towards enjoying temperate temperatures and rain-free days July and August typically offer the most optimal weather. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions.

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

 

Saillon, monthly averages in September

Min Temperature 4°C  

Max Temperature 15°C  

Chance of Rain 46%  

Precipitation 131 mm  

Rainy days 14 days  

Humidity 71% *  

Windspeed 7 km/h *  

Sunshine 210 hours *  

Percentage Sunshine 65% *  

Data from: Sion, Switzerland (12 KM, 7 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?

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.

Swimming

4/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

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

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.