Hérouville-Saint-Clair Weather in September

September is one of the perfect months to visit Hérouville-Saint-Clair, with daytime temperatures of 21°C (70°F) and lows of 12°C (54°F) at night. Do note that quite a bit of rainfall is typical, averaging around 61 mm (2.4 in).

Rainfall in Hérouville-Saint-Clair in September

Looking at the last 30 years, the data shows about 14 days with rain, averaging 61 mm (2.4 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Hérouville-Saint-Clair in September

Hérouville-Saint-Clair in September has perfect weather. Days reach 21°C (70°F) and nights cool to 12°C (54°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. 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 Hérouville-Saint-Clair in September

The area experiences a moderate amount of sunshine, with approximately 166 hours of sunlight expected. This means a decent mix of sun and overcast.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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

Hérouville-Saint-Clair Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 45%  

Precipitation 61 mm (2.4 in)  

Rainy days 14 days  

Humidity 83% *  

Sunshine 166 hours *  

Percentage Sunshine *  

* Data from: Caen, France (3 KM, 2 Miles).

What to Wear in Hérouville-Saint-Clair in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Hérouville-Saint-Clair 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 Hérouville-Saint-Clair's climate page.

More climate data for Hérouville-Saint-Clair

Temperature Rainfall Sunshine Humidity

See the full Hérouville-Saint-Clair climate overview or explore weather in France.