Weather in Blois in September
Blois, France averages a high of 21.5°C (70.7°F) and low of 12.4°C (54.3°F) in September, with 8 rain days and 9.1 hours of daily sunshine. Travel score: 80.5/100 (Excellent). The best time to visit Blois is July.
High
22°C71°F
Low
12°C54°F
🌧️
8
rain days
☀️
9.1
hrs/day sunshine
💧
70%
humidity
81— Excellent
September in Blois is mild and mostly dry — excellent conditions for exploring.
What are the average temperatures in Blois?
How much does it rain in Blois in September?
Blois receives an average of 50.8mm of rainfall across 8 rainy days in September. The annual total is 690.6mm.
What should I pack for Blois in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°C
🧴
Sunscreen SPF 30+
9 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting France in September?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31