ClimateForecastSeptemberOctober >>

Port-Launay weather in September (France)

What's the typical weather in Port-Launay for September? Our guide gives you the essential weather details for this month.

Temperatures

The weather in Port-Launay during September is usually perfect, offering pleasant temperatures and moderate rainfall. September is part of summer. Daytime temperatures hover around 20°C, while nights can cool down to about 12°C.

Precipitation

Port-Launay in September usually receives moderate rainfall, averaging around 69 mm for the month. Based on our climate data of the past 30 years, about 15 days of rain are anticipated.

Average sunshine

The area enjoys a balanced 168 hours of sunlight, ensuring it's neither too overcast nor too sunny.

So this is a great month to visit if you prefer dry days with pleasant temperatures. June, July, August and September typically offer the most optimal weather. In contrast, January, February, November and December tend to have less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Port-Launay climate page with graphs.

 

Port-Launay, monthly averages in September

Min TemperatureMin Temperature 12°C  
Max TemperatureMax Temperature 20°C  
Chance of RainChance of Rain 50%  
PrecipitationPrecipitation 69 mm  
Rainy daysRainy days 15 days  
HumidityHumidity 85% *  
SunshineSunshine 168 hours *  
Percentage SunshinePercentage Sunshine 45% *  
Data from: Brest, France (36 KM, 22 Miles).

Where to go in France in September

Find out more about the weather in France and which places have the best travel conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Port-Launay, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming
6/10
Cycling
10/10
Walking
10/10
Barbeque
7/10
Camping
8/10
Outdoor sports
10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Port-Launay.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.