Saint-Izaire Weather in September

September in Saint-Izaire typically sees daytime highs of 22°C (72°F) and nighttime lows of 11°C (52°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Saint-Izaire in September

Typically around 9 days of rainfall are expected, averaging 83 mm (3.3 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Saint-Izaire in September

Saint-Izaire in September has perfect weather. Days reach 22°C (72°F) and nights cool to 11°C (52°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights drop to around 11°C (52°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.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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• January
• February
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• November
• December

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

Saint-Izaire Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 30%  

Precipitation 83 mm (3.3 in)  

Rainy days 9 days  

What to Wear in Saint-Izaire in September

For Saint-Izaire 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Saint-Izaire in September

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

Cycling

9/10

Walking

9/10

Camping

8/10

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-Izaire's climate page.

More climate data for Saint-Izaire

Temperature Rainfall

See the full Saint-Izaire climate overview or explore weather in France.