Boulogne-Billancourt Weather in May

May in Boulogne-Billancourt brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 9°C (48°F). Quite a bit of rainfall is expected, around 70 mm (2.8 in), so pack an umbrella.

Rainfall in Boulogne-Billancourt in May

Records from the past 30 years suggest around 16 days of rain, with 70 mm (2.8 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Boulogne-Billancourt in May

Boulogne-Billancourt in May is worth a visit. The temperature is perfect, with 20°C (68°F) during the day and 9°C (48°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Boulogne-Billancourt in May

There are approximately 200 hours of sunshine this month, resulting in mostly clear days.

Wind Speed in Boulogne-Billancourt in May

Wind speeds average 3 m/s (6 knots) during May. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Boulogne-Billancourt.

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

Boulogne-Billancourt Temperature in May

Min Temperature 9°C (48°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 52%  

Precipitation 70 mm (2.8 in)  

Rainy days 16 days  

Humidity 69% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 200 hours *  

Percentage Sunshine 42% *  

* Data from: Paris, France (21 KM, 13 Miles).

What to Wear in Boulogne-Billancourt in May

For Boulogne-Billancourt in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Boulogne-Billancourt 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 Boulogne-Billancourt's climate page.

More climate data for Boulogne-Billancourt

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Boulogne-Billancourt climate overview or explore weather in France.