Saint-Julien-du-Serre Weather in September

Saint-Julien-du-Serre in September sees high temperatures, with highs around 23°C (73°F) and overnight lows of 12°C (54°F). Rainfall is fairly high at around 136 mm (5.4 in) on average, so pack waterproofs just in case.

Rainfall in Saint-Julien-du-Serre in September

Rain is expected on roughly 9 days, totalling around 136 mm (5.4 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Saint-Julien-du-Serre in September

Daytime temperatures in Saint-Julien-du-Serre reach 23°C (73°F) in September, dropping to 12°C (54°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights drop to around 12°C (54°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 Saint-Julien-du-Serre in September

Expect sunny days throughout the month, with an estimated 222 hours of sunshine. This makes it a pleasant time to visit Saint-Julien-du-Serre.

If you prefer enjoying temperate temperatures and rain-free days, June, 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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Saint-Julien-du-Serre Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 23°C (73°F)  

Chance of Rain 31%  

Precipitation 136 mm (5.4 in)  

Rainy days 9 days  

Humidity 72% *  

Sunshine 222 hours *  

Percentage Sunshine *  

* Data from: Montélimar, France (29 KM, 18 Miles).

What to Wear in Saint-Julien-du-Serre 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Saint-Julien-du-Serre in September

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

Cycling

9/10

Walking

9/10

Camping

6/10

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 Saint-Julien-du-Serre's climate page.

More climate data for Saint-Julien-du-Serre

Temperature Rainfall Sunshine Humidity

See the full Saint-Julien-du-Serre climate overview or explore weather in France.