Castello dʼAviano Weather in December

In Castello dʼAviano, December brings low daytime temperatures around 8°C (46°F), with nights cooling to 0°C (32°F). Expect quite a bit of snow/rainfall this month.

Rainfall in Castello dʼAviano in December

Analyzing past climate data, one can expect approximately 11 days of snow/rain, averaging 104 mm (4.1 in). The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Castello dʼAviano in December

In December, expect low temperatures in Castello dʼAviano, with highs of 8°C (46°F) and lows of 0°C (32°F) at night. The winter season is characteristic of December. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. At 0°C (32°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating.

Sunshine in Castello dʼAviano in December

The city usually sees around 81 hours of sunlight, indicating fewer sunny days.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Castello dʼAviano. 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 Castello dʼAviano's climate page.

Castello dʼAviano Temperature in December

Min Temperature 0°C (32°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 35%  

Precipitation 104 mm (4.1 in)  

Rainy days 11 days  

Humidity 75% *  

Sunshine 81 hours *  

Percentage Sunshine 37% *  

* Data from: Udine, Italy (37 KM, 23 Miles).

What to Wear in Castello dʼAviano in December

We recommend to layer up for chilly conditions in Castello dʼAviano in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Castello dʼAviano in December

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

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

1/10

Outdoor sports

4/10

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 Castello dʼAviano's climate page.

More climate data for Castello dʼAviano

Temperature Rainfall Sunshine Humidity

See the full Castello dʼAviano climate overview or explore weather in Italy.