Biella Weather in September

September in Biella brings pleasant temperatures, with daytime highs of 21°C (70°F) and nights around 12°C (54°F). It's part of the rainy season, with 175 mm (6.9 in) of rainfall on average, so an umbrella or poncho is a good idea.

Rainfall in Biella in September

As part of the rainy season, Biella sees around 11 days of rain in September, with an average of 175 mm (6.9 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.

Temperature in Biella in September

Expect highs of 21°C (70°F) in Biella in September, with nights dropping to around 12°C (54°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. 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 Biella in September

The area enjoys a moderate level of sunlight, with around 181 hours. It's a good balance between sunny and rainy days.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Biella.

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• January
• February
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• May
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• October
• November
• December

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

Biella Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 38%  

Precipitation 175 mm (6.9 in)  

Rainy days 11 days  

Humidity 74% *  

Sunshine 181 hours *  

Percentage Sunshine 49% *  

* Data from: Milan, Italy (53 KM, 33 Miles).

What to Wear in Biella 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Biella 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 Biella's climate page.

More climate data for Biella

Temperature Rainfall Sunshine Humidity

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