Roisey Weather in September

September in Roisey sees daytime temperatures around 22°C (72°F) and lows of 11°C (52°F) at night. With around 105 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Roisey in September

Based on our climate data of the past 30 years, about 10 days of rain are anticipated, with 105 mm (4.1 in) on average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Roisey in September

September in Roisey brings typical temperatures with highs around 22°C (72°F) and lows of 11°C (52°F). Overall, the month follows a fairly predictable daily temperature pattern. With lows of 11°C (52°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 Roisey in September

The city usually sees around 195 hours of sunlight, indicating many sunny days — a great month for sightseeing.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Roisey Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 34%  

Precipitation 105 mm (4.1 in)  

Rainy days 10 days  

Humidity 75% *  

Sunshine 195 hours *  

Percentage Sunshine *  

* Data from: Saint-Étienne, France (23 KM, 14 Miles).

What to Wear in Roisey in September

For Roisey 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Roisey 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

6/10

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 Roisey's climate page.

More climate data for Roisey

Temperature Rainfall Sunshine Humidity

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