Casteggio Weather in September

Casteggio in September averages 26°C (79°F) during the day and 15°C (59°F) at night. Keep in mind that quite a bit of rainfall is expected this month.

Rainfall in Casteggio in September

Historically, the month has about 10 days of rain, averaging 86 mm (3.4 in) in total. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Casteggio in September

Casteggio in September has excellent weather. Days reach 26°C (79°F) and nights cool to 15°C (59°F). This kind of day-to-night contrast is typical for this time of year. With lows of 15°C (59°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 Casteggio in September

The city usually sees around 203 hours of sunlight, indicating many sunny days , a great month for sightseeing.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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• January
• February
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• May
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• October
• November
• December

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

Casteggio Temperature in September

Min Temperature 15°C (59°F)  

Max Temperature 26°C (79°F)  

Chance of Rain 32%  

Precipitation 86 mm (3.4 in)  

Rainy days 10 days  

Humidity 66% *  

Sunshine 203 hours *  

Percentage Sunshine *  

* Data from: Genua, Italy (69 KM, 43 Miles).

What to Wear in Casteggio in September

Warm but pleasant conditions in Casteggio in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Casteggio 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

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 Casteggio's climate page.

More climate data for Casteggio

Temperature Rainfall Sunshine Humidity

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