Ronco sopra Ascona Weather in September

Ronco sopra Ascona in September averages 19°C (66°F) during the day and 10°C (50°F) at night. September is part of the rainy season, so frequent rainfall is typical.

Rainfall in Ronco sopra Ascona in September

Ronco sopra Ascona is in the rainy season in September, with rain on around 13 days and an average of 202 mm (8 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.

Temperature in Ronco sopra Ascona in September

In September, Ronco sopra Ascona gets pleasant temperatures, with highs of 19°C (66°F). Nights cool to around 10°C (50°F). Conditions are often most pleasant around the middle of the day. Nights cool down to 10°C (50°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Ronco sopra Ascona in September

The days are predominantly sunny, with an estimated total of around 199 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.

Wind Speed in Ronco sopra Ascona in September

Wind speeds average 1 m/s (2 knots) during September. At this speed, you'll experience mostly light air movement that's just barely noticeable. As an average, some days will be completely calm while others have gentle breezes you can feel on your skin.

September in Ronco sopra Ascona can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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For a detailed overview over the year and the best time to visit Switzerland, check out our Ronco sopra Ascona's climate page.

Ronco sopra Ascona Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 42%  

Precipitation 202 mm (8 in)  

Rainy days 13 days  

Humidity 72% *  

Windspeed 1 m/s (2 knots) *  

Sunshine 199 hours *  

Percentage Sunshine 56% *  

* Data from: Lucarno, Switzerland (5 KM, 3 Miles).

What to Wear in Ronco sopra Ascona in September

For Ronco sopra Ascona 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. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Ronco sopra Ascona 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 Switzerland, check out our Ronco sopra Ascona's climate page.

More climate data for Ronco sopra Ascona

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Ronco sopra Ascona climate overview or explore weather in Switzerland.