Weather in Saint-Quentin-en-Yvelines in May

Saint-Quentin-en-Yvelines, France averages a high of 17.7°C (63.9°F) and low of 9°C (48.2°F) in May, with 12 rain days and 10.3 hours of daily sunshine. Travel score: 71/100 (Good). The best time to visit Saint-Quentin-en-Yvelines is July.

High
18°C64°F
Low
9°C48°F
🌧️
12
rain days
☀️
10.3
hrs/day sunshine
💧
74%
humidity
71Good

May in Saint-Quentin-en-Yvelines is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.

What are the average temperatures in Saint-Quentin-en-Yvelines?

JanFebMarAprMay18°9°JunJulAugSepOctNovDec

How much does it rain in Saint-Quentin-en-Yvelines in May?

Saint-Quentin-en-Yvelines receives an average of 67.7mm of rainfall across 12 rainy days in May. The annual total is 687.8mm.

JanFebMarAprMay12dJunJulAugSepOctNovDec

What should I pack for Saint-Quentin-en-Yvelines in May?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C

Recommended

🧥
Light rain jacket
Some rainy days expected (12 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