La Roche-sur-Yon Weather in September

September in La Roche-sur-Yon typically sees daytime highs of 23°C (73°F) and nighttime lows of 12°C (54°F). Expect some rainfall during the month.

Rainfall in La Roche-sur-Yon in September

Historically, September sees about 12 days of rain, with a monthly average of 58 mm (2.3 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in La Roche-sur-Yon in September

Weather in La Roche-sur-Yon is at its perfect in September. Highs reach 23°C (73°F), while nights settle around 12°C (54°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in La Roche-sur-Yon in September

The days are predominantly sunny, with an estimated total of around 212 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit La Roche-sur-Yon.

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For a detailed overview over the year and the best time to visit France, check out our La Roche-sur-Yon's climate page.

La Roche-sur-Yon Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 41%  

Precipitation 58 mm (2.3 in)  

Rainy days 12 days  

Humidity 79% *  

Sunshine 212 hours *  

Percentage Sunshine *  

* Data from: La Rochelle, France (60 KM, 37 Miles).

What to Wear in La Roche-sur-Yon 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in La Roche-sur-Yon in September

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

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 La Roche-sur-Yon's climate page.

More climate data for La Roche-sur-Yon

Temperature Rainfall Sunshine Humidity

See the full La Roche-sur-Yon climate overview or explore weather in France.