Castelnuovo di Porto Weather in December

In Castelnuovo di Porto, December brings moderate daytime temperatures around 13°C (55°F), with nights cooling to 4°C (39°F). Expect quite a bit of rainfall this month.

Rainfall in Castelnuovo di Porto in December

Typically around 14 days of rainfall are expected, averaging 106 mm (4.2 in) for the month. 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 Castelnuovo di Porto in December

If you're visiting Castelnuovo di Porto in December, expect highs of 13°C (55°F) and overnight lows around 4°C (39°F). This month falls in the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Castelnuovo di Porto in December

The month brings about 112 hours of sunlight, offering a comfortable mix of sun and overcast.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Castelnuovo di Porto. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Castelnuovo di Porto Temperature in December

Min Temperature 4°C (39°F)  

Max Temperature 13°C (55°F)  

Chance of Rain 46%  

Precipitation 106 mm (4.2 in)  

Rainy days 14 days  

Humidity 77% *  

Sunshine 112 hours *  

Percentage Sunshine *  

* Data from: Rome, Italy (42 KM, 26 Miles).

What to Wear in Castelnuovo di Porto in December

The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Castelnuovo di Porto in December

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

Swimming

5/10

Cycling

5/10

Walking

5/10

Camping

3/10

Outdoor sports

5/10

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 Castelnuovo di Porto's climate page.

More climate data for Castelnuovo di Porto

Temperature Rainfall Sunshine Humidity

See the full Castelnuovo di Porto climate overview or explore weather in Italy.