Biasca Weather in September

Biasca in September sees moderate daytime temperatures of 16°C (61°F) and nighttime lows of 6°C (43°F). Rainfall is fairly high this month at around 166 mm (6.5 in), so pack a rain jacket to stay dry.

Rainfall in Biasca in September

Typically around 14 days of rainfall are expected, averaging 166 mm (6.5 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Biasca in September

Daytime temperatures in Biasca reach 16°C (61°F) in September, dropping to 6°C (43°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Biasca in September

There are approximately 198 hours of sunshine this month, resulting in mostly clear days.

If your ideal day consists of dry skies and pleasant temperatures, July typically offers the best circumstances for Biasca.

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 Switzerland, check out our Biasca's climate page.

Biasca Temperature in September

Min Temperature 6°C (43°F)  

Max Temperature 16°C (61°F)  

Chance of Rain 46%  

Precipitation 166 mm (6.5 in)  

Rainy days 14 days  

Humidity 70% *  

Sunshine 198 hours *  

Percentage Sunshine 57% *  

* Data from: Locarno, Switzerland (25 KM, 15 Miles).

What to Wear in Biasca 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Biasca 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

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 Switzerland, check out our Biasca's climate page.

More climate data for Biasca

Temperature Rainfall Sunshine Humidity

See the full Biasca climate overview or explore weather in Switzerland.