Saint-Étienne Weather in September

September in Saint-Étienne sees daytime temperatures around 22°C (72°F) and lows of 10°C (50°F) at night. With around 95 mm (3.7 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Saint-Étienne in September

You can expect rain on roughly 11 days based on historical data, averaging 95 mm (3.7 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Saint-Étienne in September

Saint-Étienne in September is worth a visit. The temperature is perfect, with 22°C (72°F) during the day and 10°C (50°F) at night. Conditions are often most pleasant around the middle of the day. Nights cool down to 10°C (50°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Saint-Étienne in September

With approximately 195 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

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

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-Étienne's climate page.

Saint-Étienne Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 36%  

Precipitation 95 mm (3.7 in)  

Rainy days 11 days  

Humidity 75%  

Sunshine 195 hours  

Percentage Sunshine  

What to Wear in Saint-Étienne in September

For Saint-Étienne in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Saint-Étienne in September

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

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

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-Étienne's climate page.

More climate data for Saint-Étienne

Temperature Rainfall Sunshine Humidity

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