Landunvez Weather in September

Landunvez in September averages 18°C (64°F) during the day and 15°C (59°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Landunvez in September

This month experiences about 15 days of rain according to historical data, averaging 61 mm (2.4 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.

Temperature in Landunvez in September

September in Landunvez sees highs of 18°C (64°F) and lows of 15°C (59°F) overnight. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With overnight lows of 15°C (59°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 Landunvez in September

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

Wind Speed in Landunvez in September

Wind speeds average 4 m/s (8 knots) during September. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

Average water temperature in September

At 15°C (59°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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

Landunvez Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 18°C (64°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 51%  

Precipitation 61 mm (2.4 in)  

Rainy days 15 days  

Humidity 85% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 168 hours *  

Percentage Sunshine 45% *  

* Data from: Brest, France (24 KM, 15 Miles).

What to Wear in Landunvez 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. With water temperatures around 15°C (59°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Landunvez in September

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

Swimming

6/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

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 Landunvez's climate page.

More climate data for Landunvez

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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