Brienno Weather in September

September in Brienno brings pleasant temperatures, with highs of 21°C (70°F) and nights dropping to 13°C (55°F). It's the rainiest month of the year, so come prepared with waterproof gear.

Rainfall in Brienno in September

Brienno is in the rainy season in September, with rain on around 12 days and an average of 180 mm (7.1 in). The rain this month falls heavily when it arrives, so waterproofs are worth keeping handy.

Temperature in Brienno in September

Expect highs of 21°C (70°F) in Brienno in September, with nights dropping to around 13°C (55°F). Conditions are often most pleasant around the middle of the day. With overnight lows of 13°C (55°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Brienno in September

The city usually sees around 189 hours of sunlight, indicating a moderately sunny period (despite it being part of rainy season).

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Italy, check out our Brienno's climate page.

Brienno Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 40%  

Precipitation 180 mm (7.1 in)  

Rainy days 12 days  

Humidity 74% *  

Sunshine 189 hours *  

Percentage Sunshine *  

* Data from: Como, Italy (11 KM, 7 Miles).

What to Wear in Brienno in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Brienno 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 Brienno's climate page.

More climate data for Brienno

Temperature Rainfall Sunshine Humidity

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