Châteaulin Weather in August

August is one of the perfect months to visit Châteaulin, with daytime temperatures of 21°C (70°F) and lows of 14°C (57°F) at night. Do note that quite a bit of rainfall is typical, averaging around 64 mm (2.5 in).

Rainfall in Châteaulin in August

Historically, the month has about 14 days of rain, averaging 64 mm (2.5 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Châteaulin in August

Châteaulin in August has perfect weather. Days reach 21°C (70°F) and nights cool to 14°C (57°F). August is in the summer season. Conditions are often most pleasant around the middle of the day. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions. On average, it is the month with the highest temperature of the year.

Sunshine in Châteaulin in August

There are approximately 206 hours of sunshine this month, resulting in mostly clear days.

If you favor pleasant temperatures and minimal rainfall, August is one of the best months to visit Châteaulin.

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

Châteaulin Temperature in August

Min Temperature 14°C (57°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 48%  

Precipitation 64 mm (2.5 in)  

Rainy days 14 days  

Humidity 83% *  

Sunshine 206 hours *  

Percentage Sunshine 47% *  

* Data from: Brest, France (37 KM, 23 Miles).

What to Wear in Châteaulin in August

Comfortable temperatures call for an easy wardrobe in August. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Châteaulin in August

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

Cycling

10/10

Walking

10/10

Barbeque

8/10

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 Châteaulin's climate page.

More climate data for Châteaulin

Temperature Rainfall Sunshine Humidity

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