Sillian Weather in December

December in Sillian averages -2°C (28°F) during the day and -11°C (12°F) at night. Quite a bit of snowfall is typical this month, with around 82 mm (3.2 in) on average. An umbrella is a good idea.

Rainfall in Sillian in December

This month experiences about 14 days of snow according to historical data, averaging 82 mm (3.2 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Sillian in December

December in Sillian brings typical temperatures with highs around -2°C (28°F) and lows of -11°C (12°F). December is part of winter. Staying warm is the main priority this month, especially during mornings and evenings. Nights are well below freezing at -11°C (12°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. Known for its cold temperatures, this month requires warm clothing. Ensure you dress appropriately to stay comfortable.

Sunshine in Sillian in December

The month is characterized by fewer sunny days, with roughly 48 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.

December in Sillian has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Sillian Temperature in December

Min Temperature -11°C (12°F)  

Max Temperature -2°C (28°F)  

Chance of Rain 47%  

Precipitation 82 mm (3.2 in)  

Rainy days 14 days  

Humidity 78% *  

Sunshine 48 hours *  

Percentage Sunshine 30% *  

* Data from: Lienz, Austria (28 KM, 17 Miles).

What to Wear in Sillian in December

We recommend you pack up your warm winter gear for Sillian in December. If you have insulated boots, thermal layers, and a heavy winter coat that can handle snow and freezing temperatures it's smart to bring them. Don't forget gloves, a warm hat, and a scarf. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Sillian in December

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

Swimming

1/10

Cycling

1/10

Walking

1/10

Camping

1/10

Outdoor sports

1/10

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 Austria, check out our Sillian's climate page.

More climate data for Sillian

Temperature Rainfall Sunshine Humidity

See the full Sillian climate overview or explore weather in Austria.