Riva Valdobbia Weather in September

During September, Riva Valdobbia experiences moderate daytime temperatures of 14°C (57°F) and cooler nights around 5°C (41°F). September sits within the rainy season, so expect regular and often heavy rainfall.

Rainfall in Riva Valdobbia in September

Riva Valdobbia is in the rainy season in September, with rain on around 14 days and an average of 197 mm (7.8 in). The rainy season here brings regular, substantial showers. It's worth being prepared for rain on most days you're out.

Temperature in Riva Valdobbia in September

Daytime highs in Riva Valdobbia in September reach 14°C (57°F), with nights around 5°C (41°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Riva Valdobbia in September

The month brings about 166 hours of sunlight, offering a comfortable mix of sun and rainy moments.

September in Riva Valdobbia has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, 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 Italy, check out our Riva Valdobbia's climate page.

Riva Valdobbia Temperature in September

Min Temperature 5°C (41°F)  

Max Temperature 14°C (57°F)  

Chance of Rain 47%  

Precipitation 197 mm (7.8 in)  

Rainy days 14 days  

Humidity 70% *  

Sunshine 166 hours *  

Percentage Sunshine 69% *  

* Data from: Zermatt, Switzerland (26 KM, 16 Miles).

What to Wear in Riva Valdobbia 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Riva Valdobbia 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 Italy, check out our Riva Valdobbia's climate page.

More climate data for Riva Valdobbia

Temperature Rainfall Sunshine Humidity

See the full Riva Valdobbia climate overview or explore weather in Italy.