Weather in Boulogne-Billancourt in May
Boulogne-Billancourt, France averages a high of 18.6°C (65.5°F) and low of 9.8°C (49.6°F) in May, with 11 rain days and 10.5 hours of daily sunshine. Travel score: 72.9/100 (Good). The best time to visit Boulogne-Billancourt is July.
High
19°C65°F
Low
10°C50°F
🌧️
11
rain days
☀️
10.5
hrs/day sunshine
💧
73%
humidity
73— Good
May in Boulogne-Billancourt is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Boulogne-Billancourt?
How much does it rain in Boulogne-Billancourt in May?
Boulogne-Billancourt receives an average of 66.3mm of rainfall across 11 rainy days in May. The annual total is 684.6mm.
What should I pack for Boulogne-Billancourt in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 19°C
Recommended
🧥
Light rain jacket
Some rainy days expected (11 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to France in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31