Cossogno Weather in September

September in Cossogno averages 20°C (68°F) during the day and 12°C (54°F) at night. September is part of the rainy season, with around 247 mm (9.7 in) of rainfall and frequent showers.

Rainfall in Cossogno in September

As part of the rainy season, Cossogno sees around 12 days of rain in September, with an average of 247 mm (9.7 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Cossogno in September

Temperatures in Cossogno in September top out at 20°C (68°F) and drop to 12°C (54°F) overnight. Conditions are often most pleasant around the middle of the day. With lows of 12°C (54°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Cossogno in September

The city usually sees around 199 hours of sunlight, indicating many sunny days despite it being the rainy season.

Should you favor a climate that's both dry and comfortably warm, July typically offers 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 Cossogno's climate page.

Cossogno Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 40%  

Precipitation 247 mm (9.7 in)  

Rainy days 12 days  

Humidity 72% *  

Sunshine 199 hours *  

Percentage Sunshine 56% *  

* Data from: Lucarno, Switzerland (30 KM, 19 Miles).

What to Wear in Cossogno in September

For Cossogno 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. Also bring a poncho, it will rain a lot! Waterproof everything you can. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Cossogno in September

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

Swimming

6/10

Camping

6/10

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 Cossogno's climate page.

More climate data for Cossogno

Temperature Rainfall Sunshine Humidity

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