Casto Weather in September

September in Casto typically sees daytime highs of 21°C (70°F) and nighttime lows of 13°C (55°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Casto in September

Historically, September sees about 11 days of rain, with a monthly average of 134 mm (5.3 in). Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.

Temperature in Casto in September

September in Casto sees highs of 21°C (70°F) and lows of 13°C (55°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. Nights cool down to 13°C (55°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.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Casto.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• August

• September
• October
• November
• December

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

Casto Temperature in September

Min Temperature 13°C (55°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 35%  

Precipitation 134 mm (5.3 in)  

Rainy days 11 days  

Humidity 75% *  

* Data from: Brescia, Italy (18 KM, 11 Miles).

What to Wear in Casto in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Casto in September

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

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 Casto's climate page.

More climate data for Casto

Temperature Rainfall Humidity

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