Rolleboise Weather in September

Rolleboise in September sees pleasant daytime temperatures of 22°C (72°F) and nighttime lows of 11°C (52°F). With just 51 mm (2 in) of rainfall on average, it's the driest month of the year.

Rainfall in Rolleboise in September

This month is perfect for exploring, with the driest conditions of the year. Looking at the last 30 years, the data shows about 12 days with rain, averaging 51 mm (2 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Rolleboise in September

September tends to be one of the perfect months in Rolleboise, with 22°C (72°F) in the afternoon and 11°C (52°F) overnight. Conditions are often most pleasant around the middle of the day. With overnight lows of 11°C (52°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 Rolleboise in September

The month experiences a moderate amount of sunlight, with 157 hours of sunshine. This provides a nice balance between sunshine and clouds.

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

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

Rolleboise Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 40%  

Precipitation 51 mm (2 in)  

Rainy days 12 days  

Humidity 84% *  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Rouen, France (59 KM, 37 Miles).

What to Wear in Rolleboise 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Rolleboise 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 Rolleboise's climate page.

More climate data for Rolleboise

Temperature Rainfall Sunshine Humidity

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