Saint-Clair-sur-les-Monts Weather in September

Saint-Clair-sur-les-Monts in September sees pleasant temperatures, with highs around 21°C (70°F) and overnight lows of 11°C (52°F). It's the driest month of the year, with very little rainfall to worry about.

Rainfall in Saint-Clair-sur-les-Monts in September

You can expect the least amount of rain of the year this month, making it perfect for outdoor events and activities. You can typically expect 13 days of rain this month, averaging around 66 mm (2.6 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Saint-Clair-sur-les-Monts in September

Saint-Clair-sur-les-Monts in September has excellent weather. Days reach 21°C (70°F) and nights cool to 11°C (52°F). A light jacket or extra layer can be useful, especially outside the warmest hours 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 Saint-Clair-sur-les-Monts in September

The area enjoys a moderate level of sunlight, with around 157 hours. It's a good balance between sunny and cloudy days.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Saint-Clair-sur-les-Monts.

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For a detailed overview over the year and the best time to visit France, check out our Saint-Clair-sur-les-Monts's climate page.

Saint-Clair-sur-les-Monts Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 42%  

Precipitation 66 mm (2.6 in)  

Rainy days 13 days  

Humidity 84% *  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Rouen, France (29 KM, 18 Miles).

What to Wear in Saint-Clair-sur-les-Monts 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Saint-Clair-sur-les-Monts 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 Saint-Clair-sur-les-Monts's climate page.

More climate data for Saint-Clair-sur-les-Monts

Temperature Rainfall Sunshine Humidity

See the full Saint-Clair-sur-les-Monts climate overview or explore weather in France.