Saint-Léonard weather in September (Canton of Valais, Switzerland)

How does the weather in Saint-Léonard usually fare in September? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

In September, Saint-Léonard tends to experience moderate temperatures and high rainfall. Daytime temperatures generally settle around 15°C, while nighttime can see a dip to about 3°C.

Precipitation

Saint-Léonard in September usually receives high rainfall, averaging around 123 mm for the month. Analyzing past climate data, one can expect approximately 14 days of rain.

Average sunshine

Expect a lot of sunshine this month, with about 210 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

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 Saint-Léonard climate page with graphs.

 

Saint-Léonard, monthly averages in September

Min Temperature 3°C  

Max Temperature 15°C  

Chance of Rain 46%  

Precipitation 123 mm  

Rainy days 14 days  

Humidity 71% *  

Windspeed 7 km/h *  

Sunshine 210 hours *  

Percentage Sunshine 65% *  

Data from: Sion, Switzerland (7 KM, 4 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 Saint-Léonard.

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.