Saint-Hilaire weather in September (Rhône-Alps, France)

How does the September weather in Saint-Hilaire compare to other months? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

The typical weather for September in Saint-Hilaire includes pleasant temperatures and high rainfall. Throughout the day, temperatures typically settle at around 19°C. But by evening, they drop to around 8°C.

Precipitation

Saint-Hilaire in September usually receives high rainfall, averaging around 128 mm for the month. Typically, you can expect about 11 days of rain this month.

Average sunshine

The days are predominantly sunny, with an estimated total of around 193 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

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

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

 

Saint-Hilaire, monthly averages in September

Min Temperature 8°C  

Max Temperature 19°C  

Chance of Rain 37%  

Precipitation 128 mm  

Rainy days 11 days  

Humidity 79% *  

Sunshine 193 hours *  

Percentage Sunshine *  

Data from: Grenoble, France (18 KM, 11 Miles).

Where to go in France in September

Find out more about the weather in France 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 Saint-Hilaire, 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

Cycling

9/10

Walking

9/10

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-Hilaire.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. 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.