Cogne Weather in September

With daytime temperatures of 14°C (57°F) and nighttime lows of 4°C (39°F), September in Cogne brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 140 mm (5.5 in) falls on average.

Rainfall in Cogne in September

Analyzing past climate data, one can expect approximately 15 days of rain, averaging 140 mm (5.5 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Cogne in September

September in Cogne sees highs of 14°C (57°F) and lows of 4°C (39°F) overnight. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 4°C (39°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Cogne in September

With approximately 190 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable 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 Italy, check out our Cogne's climate page.

Cogne Temperature in September

Min Temperature 4°C (39°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 48%  

Precipitation 140 mm (5.5 in)  

Rainy days 15 days  

Sunshine 190 hours *  

Percentage Sunshine *  

* Data from: Chamonix-Mont-Blanc, France (51 KM, 32 Miles).

What to Wear in Cogne in September

The weather can swing between comfortable and chilly in September, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Cogne in September

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

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 Italy, check out our Cogne's climate page.

More climate data for Cogne

Temperature Rainfall Sunshine

See the full Cogne climate overview or explore weather in Italy.