Aosta
December
Weather in Aosta for December 2025
Your guide to Aosta weather in December - trends and predictions
With an average of 3 snowy days, Aosta usually enjoys a light touch of snow in December.
In general, the average temperature in Aosta at the beginning of December is 7.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 8 °C by the end of December.
With an average of 5 rainy days, Aosta experiences minimal rainfall in December.
Is December a good time to visit Aosta? check out the best time to travel to Aosta page.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
More
23
Dry days
5
Rainy days
3
Snow days
6°/-2°
Temperatures
9 km/h
Avg max wind
64 %
Avg humidity
Aosta Weather December
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  10° | 2 10° | 3  5° | 4  4° | 5 7° | 6  8° | 7 7° |
| 8 2° | 9  1° | 10  2° | 11 3° | 12 4° | 13 4° | 14 4° |
| 15 3° | 16 11° | 17 12° | 18 12° | 19 5° | 20 -1° | 21 4° |
| 22  3° | 23  0° | 24 1° | 25 7° | 26 8° | 27 9° | 28 9° |
| 29 9° | 30 9° | 31 5° |
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Temperatures trend during December in Aosta
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Partly cloudy | 10° /0° | 0 mm | 0 cm | |
| 2 Dec. | Partly cloudy | 10° /2° | 0 mm | 0 cm | |
| 3 Dec. | Overcast | 5° /-3° | 0 mm | 0 cm | |
| 4 Dec. | Sunny | 4° /-3° | 0 mm | 0 cm | |
| 5 Dec. | Partly cloudy | 7° /-4° | 0 mm | 0 cm | |
| 6 Dec. | Moderate or heavy rain shower | 8° /0° | 7.7 mm | 0 cm | |
| 7 Dec. | Moderate or heavy rain shower | 7° /0° | 9.1 mm | 2.8 cm | |
| 8 Dec. | Overcast | 2° /-4° | 0 mm | 0 cm | |
| 9 Dec. | Patchy rain possible | 1° /-3° | 0.2 mm | 0 cm | |
| 10 Dec. | Light freezing rain | 2° /-2° | 1.5 mm | 0 cm | |
| 11 Dec. | Partly cloudy | 3° /-2° | 0.1 mm | 0 cm | |
| 12 Dec. | Sunny | 4° /-4° | 0 mm | 0 cm | |
| 13 Dec. | Patchy rain possible | 4° /-3° | 0.2 mm | 0 cm | |
| 14 Dec. | Light freezing rain | 4° /-2° | 0.9 mm | 0 cm | |
| 15 Dec. | Sunny | 3° /-2° | 0 mm | 0 cm | |
| 16 Dec. | Sunny | 11° /0° | 0 mm | 0 cm | |
| 17 Dec. | Overcast | 12° /3° | 0 mm | 0 cm | |
| 18 Dec. | Sunny | 12° /3° | 0 mm | 0 cm | |
| 19 Dec. | Moderate or heavy rain shower | 5° /0° | 9.8 mm | 0 cm | |
| 20 Dec. | Overcast | -1° /-6° | 0.4 mm | 0 cm | |
| 21 Dec. | Partly cloudy | 4° /-6° | 0.2 mm | 0 cm | |
| 22 Dec. | Moderate or heavy snow showers | 3° /-5° | 22.1 mm | 5.8 cm | |
| 23 Dec. | Moderate snow | 0° /-5° | 18.8 mm | 12.7 cm | |
| 24 Dec. | Sunny | 1° /-9° | 0 mm | 0 cm | |
| 25 Dec. | Sunny | 7° /-2° | 0 mm | 0 cm | |
| 26 Dec. | Sunny | 8° /0° | 0 mm | 0 cm | |
| 27 Dec. | Sunny | 9° /-2° | 0 mm | 0 cm | |
| 28 Dec. | Partly cloudy | 9° /0° | 0 mm | 0 cm | |
| 29 Dec. | Sunny | 9° /0° | 0 mm | 0 cm | |
| 30 Dec. | Sunny | 9° /0° | 0 mm | 0 cm | |
| 31 Dec. | Sunny | 5° /-3° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Aosta in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Aosta forecast closer to your planned date for the most up-to-date weather information.
Aosta in December - FAQ
What are the expected maximum and minimum temperatures in Aosta during December?
Prepare for cooler days with highs just around 6° and colder nights, dipping below -2°.
How much rainfall should be expected in Aosta during December?
Moderate rainfall is anticipated in Aosta during December, with a total of 71 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in Aosta in December 2025?
Aosta experiences an average snowfall of 21.3 cm during December, occurring over 3 days.
What are the typical wind conditions in Aosta during December?
The average wind speed in Aosta during December is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Aosta in December?
As you prepare for your trip to Aosta in December, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Aosta, during December, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Thermal Wear: Base layers for cold destinations
- All-Weather Jacket: Waterproof and breathable
- Footwear
- Waterproof Shoes
- Insulated Boots: For snowy and extremely cold temperatures
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
Aosta snow forecast December 2025
Track daily snowfall levels and discover Aosta’s snowy potential this December ❄️
December rainfall patterns in Aosta
Explore the daily rainfall trends and prepare for Aostas December weather 💧
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