Lyons-la-Forêt Weather in September

Lyons-la-Forêt in September averages 21°C (70°F) during the day and 11°C (52°F) at night. This is the driest month of the year.

Rainfall in Lyons-la-Forêt in September

With the least rainfall of the year, this month offers good conditions for outdoor exploration. Take advantage of the dry weather to plan your activities. The climate data from previous years indicates about 13 days of rain, averaging 53 mm (2.1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Lyons-la-Forêt in September

The temperature in Lyons-la-Forêt in September is perfect. Daytime highs reach 21°C (70°F), with nights dropping to 11°C (52°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 11°C (52°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Lyons-la-Forêt in September

The area enjoys a balanced 157 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Lyons-la-Forêt.

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

Lyons-la-Forêt Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 42%  

Precipitation 53 mm (2.1 in)  

Rainy days 13 days  

Humidity 84% *  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Rouen, France (28 KM, 17 Miles).

What to Wear in Lyons-la-Forêt in September

For Lyons-la-Forêt 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. Rain is likely on several days, so bring a good rain jacket. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Lyons-la-Forêt 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 Lyons-la-Forêt's climate page.

More climate data for Lyons-la-Forêt

Temperature Rainfall Sunshine Humidity

See the full Lyons-la-Forêt climate overview or explore weather in France.