Saint-Thois Weather in September

During September, Saint-Thois experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 12°C (54°F). As part of the summer season, expect quite a bit of rainfall. Around 65 mm (2.6 in) is typical.

Rainfall in Saint-Thois in September

The climate data from previous years indicates about 15 days of rain, averaging 65 mm (2.6 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Saint-Thois in September

September is one of the better months to visit Saint-Thois. Expect 20°C (68°F) during the day and 12°C (54°F) at night. September is in the summer season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Saint-Thois in September

You can expect a moderate amount of sunlight, with approximately 168 hours. This means a pleasant mix of sun and overcast.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Saint-Thois.

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• January
• February
• March
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• May
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• October
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For a detailed overview over the year and the best time to visit France, check out our Saint-Thois's climate page.

Saint-Thois Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 49%  

Precipitation 65 mm (2.6 in)  

Rainy days 15 days  

Humidity 85% *  

Sunshine 168 hours *  

Percentage Sunshine 45% *  

* Data from: Brest, France (50 KM, 31 Miles).

What to Wear in Saint-Thois in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Saint-Thois 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 Saint-Thois's climate page.

More climate data for Saint-Thois

Temperature Rainfall Sunshine Humidity

See the full Saint-Thois climate overview or explore weather in France.