Weather in Saint-Quentin-en-Yvelines in August
Saint-Quentin-en-Yvelines, France averages a high of 23.5°C (74.3°F) and low of 14.3°C (57.7°F) in August, with 9 rain days and 10.5 hours of daily sunshine. Travel score: 83.9/100 (Excellent). The best time to visit Saint-Quentin-en-Yvelines is July.
High
24°C74°F
Low
14°C58°F
🌧️
9
rain days
☀️
10.5
hrs/day sunshine
💧
69%
humidity
84— Excellent
August in Saint-Quentin-en-Yvelines is warm and occasionally wet — ideal for sightseeing and outdoor activities.
What are the average temperatures in Saint-Quentin-en-Yvelines?
How much does it rain in Saint-Quentin-en-Yvelines in August?
Saint-Quentin-en-Yvelines receives an average of 61mm of rainfall across 9 rainy days in August. The annual total is 687.8mm.
What should I pack for Saint-Quentin-en-Yvelines in August?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 24°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Light rain jacket
Some rainy days expected (9 days)
☔
Umbrella
Be prepared for occasional showers
Traveling to France in August?
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