Grigny weather in May (Ile de France, France)

What kind of weather does May bring to Grigny? Wondering about the weather this month? Our guide has all the details you need.

Temperatures

During May, Grigny is known for its perfect weather, characterized by pleasant temperatures and moderate rainfall. Anticipate daytime temperatures around 20°C, while night temperatures can drop to 10°C.

Precipitation

Grigny in May usually receives moderate rainfall, averaging around 70 mm for the month. Rain is expected on roughly 16 days.

Average sunshine

The days are predominantly sunny, with an estimated total of around 200 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 and December tend to have less optimal conditions.

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

 

Grigny, monthly averages in May

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 53%  

Precipitation 70 mm  

Rainy days 16 days  

Humidity 69% *  

Sunshine 200 hours *  

Percentage Sunshine 42% *  

Data from: Paris, France (34 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 Grigny, 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

10/10

Walking

10/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

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

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.