Les Ulis Weather in May

Les Ulis in May sees pleasant temperatures, with highs around 20°C (68°F) and overnight lows of 9°C (48°F). Rainfall is fairly high at around 70 mm (2.8 in) on average, so pack waterproofs just in case.

Rainfall in Les Ulis in May

Expect around 16 days of rain based on historical data, with 70 mm (2.8 in) average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Les Ulis in May

May is a good time to be in Les Ulis. Days are perfect, reaching 20°C (68°F), with nights around 9°C (48°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Les Ulis in May

The days are predominantly sunny, with an estimated total of around 200 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Les Ulis.

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For a detailed overview over the year and the best time to visit France, check out our Les Ulis's climate page.

Les Ulis Temperature in May

Min Temperature 9°C (48°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 53%  

Precipitation 70 mm (2.8 in)  

Rainy days 16 days  

Humidity 69% *  

Sunshine 200 hours *  

Percentage Sunshine 42% *  

* Data from: Paris, France (37 KM, 23 Miles).

What to Wear in Les Ulis in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Les Ulis in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Les Ulis's climate page.

More climate data for Les Ulis

Temperature Rainfall Sunshine Humidity

See the full Les Ulis climate overview or explore weather in France.