Roussillon en Isere weather in May (Rhône-Alps, France)

How does the May weather in Roussillon en Isere compare to other months? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

The weather in Roussillon en Isere during May is usually perfect, offering pleasant temperatures and moderate rainfall. In the daytime, temperatures tend to hover near 21°C, cooling down at night to around 10°C.

Precipitation

Roussillon en Isere in May usually receives moderate rainfall, averaging around 96 mm for the month. The climate data from previous years indicates that there are typically about 15 days days of rain.

Average sunshine

Expect a lot of sunshine this month, with about 215 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit. May, June, July and August generally stand out with the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

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

 

Roussillon en Isere, monthly averages in May

Min Temperature 10°C  

Max Temperature 21°C  

Chance of Rain 49%  

Precipitation 96 mm  

Rainy days 15 days  

Humidity 72% *  

Sunshine 215 hours *  

Percentage Sunshine *  

Data from: Saint-Étienne, France (33 KM, 21 Miles).

Where to go in France in May

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 Roussillon en Isere, 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.

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 Roussillon en Isere.

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.