Casella Weather in September

September in Casella brings high temperatures, with highs of 25°C (77°F) and nights dropping to 14°C (57°F). Rainfall is on the higher side this month, averaging around 97 mm (3.8 in), so keep a rain jacket handy.

Rainfall in Casella in September

Typically around 10 days of rainfall are expected, averaging 97 mm (3.8 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Casella in September

The temperature in Casella in September is perfect. Daytime highs reach 25°C (77°F), with nights dropping to 14°C (57°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights drop to around 14°C (57°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 Casella in September

With approximately 198 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

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

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

Casella Temperature in September

Min Temperature 14°C (57°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 32%  

Precipitation 97 mm (3.8 in)  

Rainy days 10 days  

Humidity 71% *  

Sunshine 198 hours *  

Percentage Sunshine 53% *  

* Data from: Perugia, Italy (32 KM, 20 Miles).

What to Wear in Casella in September

Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Casella in September

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

Swimming

7/10

Cycling

7/10

Walking

7/10

Camping

8/10

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 Casella's climate page.

More climate data for Casella

Temperature Rainfall Sunshine Humidity

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