Saint-Pol-de-Léon Weather in September

September in Saint-Pol-de-Léon sees daytime temperatures around 19°C (66°F) and lows of 14°C (57°F) at night. With around 61 mm (2.4 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Saint-Pol-de-Léon in September

Historically, September sees about 15 days of rain, with a monthly average of 61 mm (2.4 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Saint-Pol-de-Léon in September

Daytime highs in Saint-Pol-de-Léon in September reach 19°C (66°F), with nights around 14°C (57°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. 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.

Sunshine in Saint-Pol-de-Léon in September

The city usually sees around 168 hours of sunlight, indicating a moderately sunny period.

For Saint-Pol-de-Léon itself, August generally stands out with 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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For a detailed overview over the year and the best time to visit France, check out our Saint-Pol-de-Léon's climate page.

Saint-Pol-de-Léon Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 48%  

Precipitation 61 mm (2.4 in)  

Rainy days 15 days  

Humidity 85% *  

Sunshine 168 hours *  

Percentage Sunshine 45% *  

* Data from: Brest, France (41 KM, 25 Miles).

What to Wear in Saint-Pol-de-Léon in September

For Saint-Pol-de-Léon 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Saint-Pol-de-Léon 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 Saint-Pol-de-Léon's climate page.

More climate data for Saint-Pol-de-Léon

Temperature Rainfall Sunshine Humidity

See the full Saint-Pol-de-Léon climate overview or explore weather in France.