Châteaubriant Weather in September

September in Châteaubriant typically sees daytime highs of 23°C (73°F) and nighttime lows of 11°C (52°F). Expect some rainfall during the month.

Rainfall in Châteaubriant in September

Typically around 12 days of rainfall are expected, averaging 55 mm (2.2 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Châteaubriant in September

The perfect temperature in Châteaubriant in September makes it a solid month to visit, with 23°C (73°F) during the day and 11°C (52°F) at night. This kind of day-to-night contrast is typical for this time of year. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Châteaubriant in September

With about 177 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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• January
• February
• March
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• May
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• October
• November
• December

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

Châteaubriant Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 40%  

Precipitation 55 mm (2.2 in)  

Rainy days 12 days  

Humidity 80% *  

Sunshine 177 hours *  

Percentage Sunshine *  

* Data from: Rennes, France (49 KM, 30 Miles).

What to Wear in Châteaubriant in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Châteaubriant in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

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 Châteaubriant's climate page.

More climate data for Châteaubriant

Temperature Rainfall Sunshine Humidity

See the full Châteaubriant climate overview or explore weather in France.