Costigliole dʼAsti Weather in September

September in Costigliole dʼAsti sees daytime temperatures around 25°C (77°F) and lows of 15°C (59°F) at night. With around 112 mm (4.4 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Costigliole dʼAsti in September

You can expect rain on around 10 days based on historical patterns, with 112 mm (4.4 in) average for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Costigliole dʼAsti in September

In September, Costigliole dʼAsti sees high temperatures, with highs of 25°C (77°F). Nights drop to around 15°C (59°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 15°C (59°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Costigliole dʼAsti in September

The month brings about 170 hours of sunlight, offering a comfortable mix of sun and overcast.

For Costigliole dʼAsti itself, June generally stands out with the best 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 Costigliole dʼAsti's climate page.

Costigliole dʼAsti Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 25°C (77°F)  

Chance of Rain 32%  

Precipitation 112 mm (4.4 in)  

Rainy days 10 days  

Humidity 75% *  

Sunshine 170 hours *  

Percentage Sunshine *  

* Data from: Turin, Italy (50 KM, 31 Miles).

What to Wear in Costigliole dʼAsti in September

For Costigliole dʼAsti 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Costigliole dʼAsti in September

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

Swimming

7/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

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 Costigliole dʼAsti's climate page.

More climate data for Costigliole dʼAsti

Temperature Rainfall Sunshine Humidity

See the full Costigliole dʼAsti climate overview or explore weather in Italy.