Portes-lès-Valence weather in September (Rhône-Alps, France)

Curious about the climate in Portes-lès-Valence this September? Explore our page to find a thorough overview of this month's weather conditions.

Temperatures

The weather in Portes-lès-Valence during September is usually perfect, offering high temperatures and moderate rainfall. During the day, temperatures can climb to about 24°C. At night, they may fall to a cooler 13°C.

Precipitation

Portes-lès-Valence in September usually receives moderate rainfall, averaging around 98 mm for the month. This month experiences about 9 days of rain according to historical data.

Average sunshine

The days are predominantly sunny, with an estimated total of around 222 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.

So this is a great month to visit if you prefer dry days with pleasant temperatures. May, June, July, August and September typically offer the most optimal weather. In contrast, January, February, November and December tend to have less optimal conditions.

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

 

Portes-lès-Valence, monthly averages in September

Min Temperature 13°C  

Max Temperature 24°C  

Chance of Rain 30%  

Precipitation 98 mm  

Rainy days 9 days  

Humidity 72% *  

Sunshine 222 hours *  

Percentage Sunshine *  

Data from: Montélimar, France (36 KM, 22 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 Portes-lès-Valence, 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

9/10

Cycling

9/10

Walking

9/10

Barbeque

8/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Portes-lès-Valence.

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.