Castillon-en-Couserans Weather in September

September in Castillon-en-Couserans typically sees daytime highs of 20°C (68°F) and nighttime lows of 9°C (48°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Castillon-en-Couserans in September

Typically around 11 days of rainfall are expected, averaging 100 mm (3.9 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Castillon-en-Couserans in September

September in Castillon-en-Couserans sees highs of 20°C (68°F) and lows of 9°C (48°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows around 9°C (48°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Castillon-en-Couserans.

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

Castillon-en-Couserans Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 35%  

Precipitation 100 mm (3.9 in)  

Rainy days 11 days  

What to Wear in Castillon-en-Couserans 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. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Castillon-en-Couserans in September

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

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

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 Castillon-en-Couserans's climate page.

More climate data for Castillon-en-Couserans

Temperature Rainfall

See the full Castillon-en-Couserans climate overview or explore weather in France.