Aosta Weather in December

In Aosta, December brings very low daytime temperatures around -4°C (25°F), with nights cooling to -12°C (10°F). Expect quite a bit of snowfall this month.

Rainfall in Aosta in December

The climate data from previous years indicates about 13 days of snow, averaging 110 mm (4.3 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Aosta in December

Aosta in December gets highs of -4°C (25°F) during the day and drops to -12°C (10°F) at night. December is in the winter season. Expect a distinctly cold feel throughout the day, not just overnight. With overnight lows of -12°C (10°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. As one of the coldest months, it's important to layer up to stay warm. Don't let the chill catch you off-guard.

Sunshine in Aosta in December

With limited sunshine this month, there are about 75 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Aosta. Our weather planner can help you explore destinations with more pleasant weather conditions.

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

Aosta Temperature in December

Min Temperature -12°C (10°F)  

Max Temperature -4°C (25°F)  

Chance of Rain 45%  

Precipitation 110 mm (4.3 in)  

Rainy days 13 days  

Sunshine 75 hours *  

Percentage Sunshine *  

* Data from: Chamonix-Mont-Blanc, France (40 KM, 25 Miles).

What to Wear in Aosta in December

It's wise to bundle up for freezing conditions in Aosta in December. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Aosta 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 Italy, check out our Aosta's climate page.

More climate data for Aosta

Temperature Rainfall Sunshine

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