Pornichet Weather in September

September in Pornichet brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 14°C (57°F). With perfect weather conditions overall, it's a good time to visit.

Rainfall in Pornichet in September

Historically, September sees about 13 days of rain, with a monthly average of 58 mm (2.3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Pornichet in September

Weather in Pornichet is at its perfect in September. Highs reach 21°C (70°F), while nights settle around 14°C (57°F). September is a notable month of the summer season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 14°C (57°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 Pornichet in September

Expect sunny days throughout the month, with an estimated 195 hours of sunshine. This makes it a pleasant time to visit Pornichet.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Pornichet.

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

Pornichet Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 43%  

Precipitation 58 mm (2.3 in)  

Rainy days 13 days  

Humidity 80% *  

Sunshine 195 hours *  

Percentage Sunshine 51% *  

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

What to Wear in Pornichet in September

For Pornichet 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. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Pornichet 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 Pornichet's climate page.

More climate data for Pornichet

Temperature Rainfall Sunshine Humidity

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