Neyron Weather in September

September in Neyron brings high temperatures around 24°C (75°F) during the day, dropping to 12°C (54°F) at night, with quite a bit of rainfall expected, averaging around 101 mm (4 in) for the month.

Rainfall in Neyron in September

Historically, September sees about 10 days of rain, with a monthly average of 101 mm (4 in). 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 Neyron in September

In September, Neyron sees high temperatures, with highs of 24°C (75°F). Nights drop to around 12°C (54°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights cool down to 12°C (54°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 Neyron in September

Enjoy a sunny month with about 195 hours of sunshine, the clear skies make Neyron even more beautiful.

For Neyron itself, May, June, July and August generally stand out with 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 Neyron's climate page.

Neyron Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 34%  

Precipitation 101 mm (4 in)  

Rainy days 10 days  

Humidity 76% *  

Sunshine 195 hours *  

Percentage Sunshine 56% *  

* Data from: Lyon, France (10 KM, 6 Miles).

What to Wear in Neyron in September

For Neyron 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 Neyron in September

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

Swimming

7/10

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 Neyron's climate page.

More climate data for Neyron

Temperature Rainfall Sunshine Humidity

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