Plougastel-Daoulas Weather in September

Plougastel-Daoulas in September sees pleasant daytime temperatures of 19°C (66°F) and nighttime lows of 13°C (55°F). Rainfall is fairly high this month at around 69 mm (2.7 in), so pack a rain jacket to stay dry.

Rainfall in Plougastel-Daoulas in September

Records from the past 30 years suggest around 15 days of rain, with 69 mm (2.7 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 Plougastel-Daoulas in September

September in Plougastel-Daoulas brings pleasant temperatures, with highs of 19°C (66°F) and nights around 13°C (55°F). Experience the summer season in September. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 13°C (55°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Plougastel-Daoulas in September

You can expect a moderate amount of sunlight, with approximately 168 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Plougastel-Daoulas 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.

If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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Plougastel-Daoulas Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 19°C (66°F)  

Water Temperature 15°C (59°F) *  

Chance of Rain 50%  

Precipitation 69 mm (2.7 in)  

Rainy days 15 days  

Humidity 85% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 168 hours *  

Percentage Sunshine 45% *  

* Data from: Brest, France (9 KM, 5 Miles).

What to Wear in Plougastel-Daoulas in September

For Plougastel-Daoulas 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. 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Plougastel-Daoulas 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 Plougastel-Daoulas's climate page.

More climate data for Plougastel-Daoulas

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Plougastel-Daoulas climate overview or explore weather in France.