Gressoney-Saint-Jean Weather in December

December in Gressoney-Saint-Jean typically sees daytime highs of -2°C (28°F) and nighttime lows of -10°C (14°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Gressoney-Saint-Jean in December

Historically, December sees about 14 days of snow, with a monthly average of 91 mm (3.6 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Gressoney-Saint-Jean in December

In December, expect very low temperatures in Gressoney-Saint-Jean, with highs of -2°C (28°F) and lows of -10°C (14°F) at night. The month of December belongs to the winter season. Expect a distinctly cold feel throughout the day, not just overnight. Nights are well below freezing at -10°C (14°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. This month is characterized by its cold weather, so make sure to wear sufficient layers to stay warm.

Sunshine in Gressoney-Saint-Jean in December

The area sees fewer sunny days, with a projection of about 83 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

December in Gressoney-Saint-Jean has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.

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

Gressoney-Saint-Jean Temperature in December

Min Temperature -10°C (14°F)  

Max Temperature -2°C (28°F)  

Chance of Rain 46%  

Precipitation 91 mm (3.6 in)  

Rainy days 14 days  

Humidity 66% *  

Sunshine 83 hours *  

Percentage Sunshine 55% *  

* Data from: Zermatt, Switzerland (27 KM, 17 Miles).

What to Wear in Gressoney-Saint-Jean in December

We recommend you pack up your warm winter gear for Gressoney-Saint-Jean 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. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Gressoney-Saint-Jean 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 Gressoney-Saint-Jean's climate page.

More climate data for Gressoney-Saint-Jean

Temperature Rainfall Sunshine Humidity

See the full Gressoney-Saint-Jean climate overview or explore weather in Italy.