Portes Weather in September

September in Portes sees daytime temperatures around 21°C (70°F) and lows of 11°C (52°F) at night. As the driest month of the year, combined with perfect weather, it's a great time to visit.

Rainfall in Portes in September

Dry conditions dominate this month. A great time for outdoor fun and exploration. You can typically expect 12 days of rain this month, averaging around 53 mm (2.1 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Portes in September

Weather in Portes is at its perfect in September. Highs reach 21°C (70°F), while nights settle around 11°C (52°F). Conditions are often most pleasant around the middle of the day. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Portes in September

The area experiences a moderate amount of sunshine, with approximately 157 hours of sunlight expected. This means a decent mix of sun and overcast.

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 Portes.

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 Portes's climate page.

Portes Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 41%  

Precipitation 53 mm (2.1 in)  

Rainy days 12 days  

Humidity 84% *  

Sunshine 157 hours *  

Percentage Sunshine *  

* Data from: Rouen, France (46 KM, 29 Miles).

What to Wear in Portes 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. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Portes 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 Portes's climate page.

More climate data for Portes

Temperature Rainfall Sunshine Humidity

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