Plouguerneau Weather in September

In Plouguerneau, September brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 14°C (57°F). Some rainfall is to be expected.

Rainfall in Plouguerneau in September

Climate statistics over the past 30 years suggest around 15 days of rain, with 58 mm (2.3 in) average for the month. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Plouguerneau in September

In September, expect pleasant temperatures in Plouguerneau, with highs of 19°C (66°F) and lows of 14°C (57°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Plouguerneau in September

The month brings about 168 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Plouguerneau in September

September sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in September

With water at 15°C (59°F), it's on the cooler side. Keen swimmers won't be put off, but those who prefer warm water may find it less enjoyable.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. August typically offers the best weather for Plouguerneau.

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

Plouguerneau Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 19°C (66°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 50%  

Precipitation 58 mm (2.3 in)  

Rainy days 15 days  

Humidity 85% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 168 hours *  

Percentage Sunshine 45% *  

* Data from: Brest, France (18 KM, 11 Miles).

What to Wear in Plouguerneau 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. The water temperature sits at about 15°C (59°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Plouguerneau 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

Barbeque

7/10

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 Plouguerneau's climate page.

More climate data for Plouguerneau

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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