Velletri Weather in September

Velletri in September sees high temperatures, with highs around 26°C (79°F) and overnight lows of 17°C (63°F). Rainfall is fairly high at around 100 mm (3.9 in) on average, so pack waterproofs just in case.

Rainfall in Velletri in September

This month experiences about 9 days of rain according to historical data, averaging 100 mm (3.9 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Velletri in September

In September, expect high temperatures in Velletri, with highs of 26°C (79°F) and lows of 17°C (63°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. With lows of 17°C (63°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Velletri in September

The days are predominantly sunny, with an estimated total of around 237 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Should you favor a climate that's both dry and comfortably warm, May and June typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Velletri Temperature in September

Min Temperature 17°C (63°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 30%  

Precipitation 100 mm (3.9 in)  

Rainy days 9 days  

Humidity 75% *  

Sunshine 237 hours *  

Percentage Sunshine *  

* Data from: Rome, Italy (47 KM, 29 Miles).

What to Wear in Velletri in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Velletri in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

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 Velletri's climate page.

More climate data for Velletri

Temperature Rainfall Sunshine Humidity

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